The more detailed the division of architectural climate, the better, such as how to divide it and which cities it is. . . Thank you in advance

Article 3. 1. 1 The winter in this area is long and cold, and the summer is short and cool; Dry in the west and humid in the east; The temperature is very high all year round; Long freezing period, deep frozen soil and thick snow; The amount of solar radiation is large and the sunshine is sufficient; It is windy for more than half a year in winter. The characteristic values of building climate in this area shall meet the following conditions:

1.5,438+in June1the average temperature in October is-5438+ 10/-kloc-0/0℃, and the average temperature in July is lower than 25℃; The annual temperature difference is 30-50℃, and the annual average daily temperature difference10-16℃; The daily average temperature difference from March to May is the largest, reaching 25-30℃. The extreme minimum temperature is generally below -35℃, and Mohe once had a national record of -52.3℃. The number of days when the annual average daily temperature is lower than or equal to 5℃ is greater than 145d.

Second, the annual average relative humidity is 50%-70%; The annual precipitation is 200-800mm, the rainfall is mostly concentrated in June-August, and the annual rainy day is 60-160 d.

3. The annual total solar irradiance 140-200 w/m2, annual sunshine hours 2 100-3 100h, annual sunshine percentage 50-70%, and the following February 12- was on the high side, reaching 60%-.

4. 12- In February of the following year, there are many northerly winds in the western region, northerly winds and westerly winds in the north and east, and southerly winds in the south-central region; From June to August, there are easterly winds and northeast winds in the east, and southerly winds in other areas; The annual average wind speed is 2-5m/s, 12- the average wind speed in February of the following year 1-5m/s, and the maximum wind speed in March-May is 3-6m/s.

5. The number of windy days is generally10-50d; The annual snowfall days are generally 5-60 days; In some areas of Changbai Mountain, it can reach 150d, and the annual snow days are 4040-160d. . The maximum snow depth 10-50 cm, and individual areas of Changbai Mountain exceed 60 cm; . The annual number of rime days is 2-40d.

Article 3. 1.2 The climate characteristic values of buildings that have a significant impact on the buildings in the secondary area of this area shall meet the following conditions:

1.IA winter is more than 9 months, and the average temperature in 65438+ 10 is lower than-28℃; There is much snow, and the basic snow pressure is 0.5-0.7 kPa；; This area is a permafrost region, and the maximum frozen soil depth is about 4.0m

Second, the winter in IB lasts for 8-9 months, and the average temperature in 65438+ 10 is-28-22℃; The annual hail days are1-4d; The annual sandstorm days are1-5d; The basic snow pressure is 0.3-0.7 kPa；; This area is an island frozen soil area, and the maximum frozen soil depth is 2.0-4.0m

3. The winter in 3.IC area lasts for 7-8 months, and the average temperature in June is-22-16℃. Summer is about 1 month; The annual hail days are 3-5d; The number of sandstorm days in the whole year is about 5 days; The basic snow pressure in the east is high, 0.3-0.7 kPa；; The maximum frozen soil depth is1.5-2.5m. ..

4. The winter in 4.ID area lasts for 6-7 months, and the average temperature in 65438+ 10 is higher than-16℃; Summer lasts for 2 months; The number of hail days in the whole year is about 5 days; The annual number of sandstorm days in western China is 55-10d; ; The maximum frozen soil depth is1.0-2.0m. ..

Article 3. 1.3 The basic requirements of buildings in this area shall meet the following requirements:

First, the building must fully meet the requirements of cold protection, heat preservation and antifreeze in winter, and heat protection is not considered in summer.

Two, the overall planning, single design and structural treatment should make the building meet the requirements of winter sunshine and defense against cold wind; Buildings should adopt energy-saving measures such as reducing exposed area, strengthening sealing in winter and rational use of solar energy; The adverse effects of high temperature and strong wind throughout the year should be considered in the structure; The roof structure should consider the hazards of snow and freezing and thawing; Construction should consider the characteristics of long and cold winter and take corresponding measures.

Thirdly, the influence of frozen soil on building foundations and underground pipelines should be considered in IA and IB areas to prevent the freezing soil from melting, collapsing and frost heaving.

Four, in the western IB, IC and ID areas, buildings should pay attention to prevent hail and sandstorm.

Section 2 Second Building Climate Zone

Article 3.2. 1 The winter in this area is long, cold and dry, the plain area is hot and humid in summer, the plateau area is cool in summer, and the precipitation is relatively concentrated; The annual temperature difference is large and the sunshine is sufficient; Spring and autumn are short, and the temperature changes dramatically; Rain and snow are scarce in spring, windy weather, hail and thunderstorms in summer and autumn; The characteristic values of building climate in this area shall meet the following conditions:

1.June 5438+1October average temperature-10-0℃, extreme minimum temperature between -20-30℃; The average temperature in July is 18-28℃ and the extreme maximum temperature is 35-44℃. The extreme maximum temperature in plain areas can mostly exceed 40℃; The annual temperature can reach 26-34℃, and the annual average daily range is 7- 14℃. The number of days when the annual average daily temperature is lower than or equal to 5℃ is145-90d; The number of days when the annual average daily temperature is higher than or equal to 25℃ is less than 80 days; The number of days when the annual maximum temperature is higher than or equal to 35℃ can reach 10-20 days.

Second, the annual average relative humidity is 50%-70%; The annual rainfall days are 60- 100 d, the annual precipitation is 300- 1000 mm, the maximum daily precipitation is mostly 200-300mm, and the maximum daily precipitation in some places exceeds 500 mm.

3. Annual total solar irradiance is 150- 190 W/m2, annual sunshine hours are 2000-2800h, and annual sunshine percentage is 40%-60%.

Fourth, the vast area in the east12-northerly winds in February of the following year, southerly winds in June-August, and southerly winds in northern Shaanxi for many years; Shaanxi and central Gansu are mostly easterly all the year round; The annual average wind speed 1-4m/s, and the maximum wind speed from March to May is 2-5m/s.

Five, the number of windy days in the whole year is 5-25 days, and the local area is more than 50 days; The number of sandstorm days in the whole year is 1- 10d, which is more in the north. The annual snowfall days are generally below 15d, the annual snow days are 10-40d, and the maximum snow depth is 10-30cm. The maximum frozen soil depth is less than1.2m; ; The annual hail days are generally below 5d; The annual number of thunderstorm days is 20-40d.

Article 3.2.2 The climate characteristic values of buildings that have a significant impact on the buildings in the secondary area of this area shall meet the following conditions:

The temperature in 1.IIA area is relatively high from June to August, and the average temperature in July is generally higher than or equal to 25℃; The number of days when the daily average temperature is higher than or equal to 25℃ is 20-80 days; The intensity of rainstorm is large; 10- It is windy and rainy in March of the following year, and there is salt fog in coastal areas from April to September.

Second, the temperature in IIB area is low from June to August, and the average temperature in July is generally lower than 25℃; Low annual average relative humidity; There are many sandstorms from March to May; The annual precipitation is generally less than that in IIA area.

Article 3.2.3 The basic requirements of buildings in this area shall meet the following requirements:

First, buildings should meet the requirements of cold protection, heat preservation and antifreeze in winter, and some areas should take into account heat protection in summer.

Second, the overall planning, single design and structural treatment should meet the requirements of winter sunshine and defense against cold wind, and the main rooms should avoid exposure to western sunshine; Pay attention to prevent heavy rain; Buildings should adopt energy-saving measures such as reducing exposed area, strengthening sealing in winter, giving consideration to ventilation and solar energy utilization in summer; The adverse effects of high temperature and strong wind throughout the year should be considered in the structure; Buildings should have hail prevention and lightning protection measures; The characteristics of long cold period in winter and heavy rain in summer should be considered in construction.

3. The buildings in Zone IIA should be protected from high temperature, humidity and rainstorm, and the coastal areas should be protected from salt fog corrosion.

4. Buildings in 4.IIB area can be protected from heat in summer.

Section 3 Building Climate Zone

Article 3.3. 1 Most areas in this area are sultry in summer, wet and cold in winter, and the daily temperature difference is small; The annual precipitation is large; Less sunshine; Late spring and early summer is the rainy season in the middle and lower reaches of the Yangtze River, with continuous rain and frequent heavy rains. Coastal areas and the middle and lower reaches of the Yangtze River are often attacked by tropical storms and typhoons in summer and autumn, and are prone to heavy rain and windy weather; The characteristic values of building climate in this area shall meet the following conditions:

1, the average temperature in July is generally 25-30℃, and that in 65438+ 10℃ is 0-10℃; The cold wave in winter can cause severe cooling, and the extreme minimum temperature can be reduced to below-10℃ or even below -20℃. The number of days when the annual average daily temperature is lower than or equal to 5℃ is 90-0d; ; The number of days when the annual average daily temperature is higher than or equal to 25℃ is 40- 1 10d.

Second, the annual average relative humidity is high, 70%-80%, with little difference among the four seasons; The annual rainy days are about 150d, and most of them can exceed 200d；; The annual precipitation is 1000- 1800 mm.

3. The annual total solar irradiance is110-160 w/m2, and the east of Sichuan Basin is a low-value center, less than1/0w/m2; The annual sunshine hours are 1000-2400h, and there is little sunshine in southern Sichuan and northern Guizhou, only1000-1200h; The annual sunshine percentage is generally 30%-50%, and less than 30% in southern Sichuan and northern Guizhou, which is the lowest in the country.

4. 12—— northerly winds prevailed in February of the following year; Southerly winds prevail from June to August; The annual average wind speed is 1-3m/s, which is higher in the eastern coastal areas, reaching more than 7m/s. ..

Five, the number of windy days in the whole year is generally 10-25d, and the coastal islands can reach more than 100d; Annual snowfall days 1- 14d, and the maximum snow depth is 0-50 cm; The annual number of thunderstorm days is 30-80d, and the annual number of rainy days is generally 0 0-10d in plain areas and 50-70d in mountainous areas.

Article 3.3.2 The climate characteristic values of buildings that have a significant impact on the buildings in the secondary area of this area shall meet the following conditions:

1.65438+1tropical storms and typhoons frequently attack from June to June, and the maximum wind speed once every 30 years is greater than 25m/s; The intensity of the rainstorm is large, and there can be a heavy rainstorm of more than 400 mm in some areas. There is a sea and land breeze in summer, so it won't be too boring.

Second, the summer temperature is high, the humidity is high, and there are many sultry weather in IIIB area; The maximum snow depth in winter can reach 51cm; ; The percentage of sunshine in Sichuan basin is extremely low, and the illumination is low.

3. Zone IIIC is not too hot in summer, and the sunshine percentage is generally low; The sunshine percentage in southern Sichuan and northern Guizhou is extremely low, and the illumination is low.

Article 3.3.3 The basic requirements of buildings in this area shall meet the following requirements:

First, the building must meet the requirements of heat protection, ventilation and cooling in summer, and take into account the cold protection in winter.

Second, the overall planning, monomer design and structural treatment should be conducive to good natural ventilation, buildings should avoid sun exposure, and meet the requirements of rain, moisture, flood control and lightning protection; Measures should be taken to prevent high temperature and rain in summer construction.

Third, buildings in IIIA should be protected from tropical storms, typhoons, rainstorms and salt fog.

4. The roofs of buildings in the north of Zone III B shall be protected from snow in winter.

The fourth quarter building climate zone

Article 3.4. 1: There is no winter in summer, with high temperature and high humidity, and the annual range and diurnal range of temperature is small; Abundant rainfall, tropical storms and typhoons, prone to strong winds and heavy rains; The sun has a large altitude angle, less sunshine and strong solar radiation; The characteristic values of building climate in this area shall meet the following conditions:

1. 1 The monthly average temperature is higher than 10℃, the July average temperature is 25-29℃, and the extreme maximum temperature is generally lower than 40℃, which can reach 42.5℃ in some cases. The annual temperature difference is 7- 19℃, and the annual average daily temperature difference is 5- 12℃. The number of days when the annual average daily temperature is higher than or equal to 25℃ is 100-200 d.

Second, the annual average relative humidity is about 80%, with little change in the four seasons; The annual rainfall days are 120-200 d, and the annual precipitation is mostly 1500-2000 mm, which is the region with the most precipitation in China. The number of rainstorm days in the whole year is 5-20 days, which can occur every month, mainly in April 4- 10/0. The intensity of rainstorm is great, especially in some areas of Taiwan Province Province, and the maximum daily rainfall can reach 1000 mm or more.

3. The annual total solar irradiance is 130- 170 W/m2, which is one of the few areas in China. The annual sunshine hours are mostly 1500-2600h, and the annual sunshine percentage is 35%-50%. 12- May of the following year is low.

4. 10—— northeast wind and east wind prevailed in March of the following year; Southeast wind and southwest wind prevail from April to September, with an annual average wind speed of 1-4m/s, and the wind speed in coastal islands is obviously higher. The average wind speed in the Taiwan Province Strait is the largest in China, reaching more than 7 meters per second. ..

Fifth, the number of windy days varies greatly from place to place. Most inland areas have less than 5 days a year, coastal areas 10-25 days, and islands can reach 75- 100 days, even exceeding150d; Day; The annual number of thunderstorm days is 20 20-120d, with more in the west and less in the east.

Article 3.4.2 The climate characteristic values of buildings that have a significant impact on the buildings in the secondary area of this area shall meet the following conditions:

The maximum wind speed in 1.IVA area once every 30 years is greater than 25m/s; The annual average temperature is high, but annual range is small, and some areas are in summer all year round.

Second, the maximum wind speed in IVB area in 20 years is less than 25m/s; 12- there is a cold wave in February of the following year, and the minimum temperature in the northern part of Guangdong and Guangxi can drop below -7℃; In the valley area of western Yunnan, it is hot, humid and rainy from April to September; 10—— It is dry and cool in March of the following year, without the influence of tropical storms and typhoons; In some areas, the temperature drops suddenly at night, and the daily temperature difference is large, sometimes reaching 20-30℃.

Article 3.4.3 The basic requirements of buildings in this area shall meet the following requirements:

First, the buildings in this area must fully meet the requirements of heat protection, ventilation and rain protection in summer, and do not consider cold protection and heat preservation in winter.

Two, the overall planning, single design and structural treatment should be open and transparent, make full use of natural ventilation; The building should face the west and the sun, and provide shading; Attention should be paid to storm prevention, flood control, moisture prevention and lightning protection; Measures should be taken to prevent high temperature and heavy rain in summer construction.

3. Buildings in 3.IVA area should be protected from tropical storms, typhoons, rainstorms and salt fog.

Fourthly, the buildings in the valley of central Yunnan in IVB area should still pay attention to the crack resistance of roof and wall.

Section V Building Climate Zone

Article 3.5. 1 The three-dimensional climate characteristics in this area are obvious, with warm winter and cool summer in most areas and distinct dry and wet seasons; There are many thunderstorms and fogs throughout the year, and the annual temperature range is small, the daily range is large, the sunshine is less, the solar radiation is strong, and the winter temperature in some areas is low; The characteristic values of building climate in this area shall meet the following conditions:

1.65438+ 10, the monthly average temperature is 0- 13℃, and the severe cold wave in winter can greatly reduce the temperature, and the lowest temperature in Kunming has dropped to-7.8℃; The average temperature in July is 18-25℃, the extreme maximum temperature is generally lower than 40℃, and it can reach 42℃ in some places; The annual temperature is12-20℃; Due to the different effects of dry and wet seasons, the hottest months in some areas are in May and June. The number of days when the annual average daily temperature is lower than or equal to 5℃ is 90-0d.

Second, the annual average relative humidity is 60%-80%; Annual rainfall days 100-200 d, annual precipitation 600-2000mm；; ; There are dry season (windy season) and rainy season (rainy season) in this area. May-June is the rainy season with concentrated rainfall and high humidity. Dry season 1 1- April of the following year, with low humidity and high wind speed; June-August, south to southwest wind; 12—— In February of the following year, it is southeasterly in the east and southwesterly in the west; The annual average wind speed is1-3m/s.

3. The annual total solar irradiance is 140-200 w/m2, the annual sunshine hours are 1200-2600h, and the annual sunshine percentage is 30%-60%.

Four, the number of windy days in the whole year is 5-60 days; The annual snowfall days are 0 0-15d, which is more in Northeast China. The maximum snow depth is 0-35cm; High mountains have year-round snow and modern glaciers; This area is a thunderstorm-prone area in China, which can occur every month, and the annual thunderstorm days are 4040-120d; . The annual foggy days are 1- 100d.

Article 3.5.2 The climate characteristic values of buildings that have a significant impact on the buildings in the secondary area of this area shall meet the following conditions:

First, the VA area is mild all the year round and the temperature is low; Annual temperature difference 14-20℃, daily temperature difference 7- 1 1℃, less sunshine.

Second, except Panzhihua and Dongchuan, the temperature in VB area is high all the year round, but it is easy to cause low temperature in rainy days; Annual range and daily range of temperature are10-14℃; The annual thunderstorm days are greater than120d; In some areas of the south. The number of foggy days in a year is above 100d.

Article 3.5.3 The basic requirements of buildings in this area shall meet the following requirements:

A, buildings in wet season should meet the requirements of rain and ventilation, don't consider heat protection;

Second, the overall planning, single design and structural treatment should make the wet season have better natural ventilation and the main room should have a good orientation; Buildings should be moisture-proof and lightning-proof; Construction should have rain-proof measures.

Third, buildings in VA area should pay attention to cold protection.

Fourth, buildings in VB area should pay special attention to lightning protection.

Section 6 Building Climate Zone

Article 3.6. 1: The climate in this area is cold and dry, with high temperature, heavy precipitation and high relative humidity in the south. The temperature annual range is small and the daily range is large; Low air pressure, thin air and high transparency; Sufficient sunshine and strong solar radiation; Dorsey southerly wind in winter; The frozen soil is deep, the snow is thick, and the vertical climate change is obvious; The characteristic values of building climate in this area shall meet the following conditions:

1.65438+ 10, the monthly average temperature is 0-22℃, and the extreme minimum temperature is generally lower than -32℃ and rarely lower than-40℃; The average temperature in July is 2-65438 08℃; The annual temperature is16-30℃; The daily range of annual average temperature is 12- 16℃, and the daily range of winter temperature is the largest, reaching16-18℃; The number of days when the annual average daily temperature is lower than or equal to 5℃ is 90-285d.

Second, the annual average relative humidity is 30%-70%; The annual rainfall days are 20 20-180d, and the annual precipitation is 25-900 mm; . The dry and wet seasons in this area are distinct, and the annual precipitation is mostly concentrated in May-September or 4- 10, accounting for 80%-90% of the total annual precipitation. The intensity of precipitation is very small, and there are few heavy rains.

3. The annual total solar irradiance is 180-260 w/m2, the annual sunshine hours are 1600-3600h, and the annual sunshine percentage is 40%-80%. The Qaidam Basin is the highest in China, which can exceed 80%.

4. The northeast wind prevails all the year round in this area, and the southerly wind prevails in the south and southeast in February of the following year from 12; Most other places are westerly winds, with northeast winds in the north and east winds in the south from June to August. The annual average wind speed is generally 2-4m/s, and the maximum wind speed can exceed 40m/s; The air density is very small; The annual average air pressure is low, mostly around 600 hectopascals, which is only 2/3- 1/2 of that in plain areas.

Five, windy days in 10- 100 d, up to more than 200 d; The annual thunderstorm days are 5-90d, all of which are concentrated in May-September. The annual hail days are 1-30 days; 12- There are many sandstorms in May of the following year, and the number of sandstorm days in the whole year is 00-10d; ; Annual snowfall days are 5- 100d, and annual snow days are10-100d; The mountains are covered with snow all year round and there are modern glaciers. Maximum snow depth 10-40 cm.

Article 3.6.2 The climate characteristic values of buildings that have a significant impact on the buildings in the secondary area of this area shall meet the following conditions:

1.VIA area is extremely cold in winter and cool from June to August; 12- The next May will be windy, dusty and dry; The annual precipitation is generally 25-200mm, and there is more precipitation in mountainous areas, which can exceed 500 mm.

Secondly, VIB area is winter all year round, and the climate is cold and dry. It is a plateau permafrost region with a maximum frozen soil depth of about 2.5m and annual sandstorm days of about 10d.

3.VIC area is cold in winter and cool from June to August; More precipitation, relatively humid; Thunderstorm weather is frequent and lightning strike intensity is high; The annual total solar irradiance in the western region is very high, exceeding 260 W/m2. There are many sandstorm days in a year, up to 20 days.

Article 3.6.3 The basic requirements of buildings in this area shall meet the following requirements:

First, the building should fully meet the requirements of cold protection, heat preservation and antifreeze, and there is no need for heat protection in summer.

Two, the overall planning, single design and structural treatment should pay attention to the prevention of wind, sand and cold; Buildings should adopt energy-saving measures such as reducing exposed area, strengthening sealing and making full use of solar energy; The structure should pay attention to the adverse effects of strong wind, and the foundation and underground pipeline should consider the influence of frozen soil. Attention should be paid to the characteristics of severe cold in winter during construction.

Thirdly, in Vic area and VIB area, we should pay attention to the influence of frozen soil on building foundation and underground pipeline, and pay special attention to sand prevention.

Fourth, buildings in the eastern part of VIC area should pay attention to lightning protection.

Section 7 Building Climate Zone

Article 3.7. 1: winter is long and cold in most areas of this area, and it is cold in southern Xinjiang basin; In summer, most areas are dry and hot, Turpan basin is extremely hot, and the mountains are cool; The temperature annual range and daily range are very large; In most areas, rainfall is scarce, the climate is dry and the wind and sand are heavy; In some areas, the frozen soil is deep and the snow in mountainous areas is thick; Sufficient sunshine and strong solar radiation; The characteristic values of building climate in this area shall meet the following conditions:

1.5438 June+10/October, the average temperature is -20-5℃, and the extreme minimum temperature is-20-50℃; The average temperature in July is 18-33℃, which is low in mountainous area and high in basin. The extreme maximum temperature varies greatly from place to place, which is obviously low in mountainous areas and high in basins. The extreme maximum temperature in Turpan is 47.6℃, the highest in China. The annual temperature is mostly 30-40℃, and the annual average daily range is 10- 18℃. The number of days when the annual average daily temperature is lower than or equal to 5℃ is110-180d; The number of days when the annual average daily temperature is higher than or equal to 25℃ is less than 120d.

Second, the annual average relative humidity is 35%-70%; The annual rainfall days are10-120d; The annual precipitation 10-600 mm is the region with the least precipitation in China. Precipitation is mainly concentrated in June-August, accounting for about 60%-70% of the annual total; The interannual variation of precipitation in mountainous areas is small, while the river basin changes greatly.

3. Annual total solar irradiance 170-230 w/m2, annual sunshine hours of 2600-3400h, and annual sunshine percentage of 60%-70%.

4. 12—— In February of the following year, the northwest wind is dominant in the west of northern Xinjiang, and the east wind is mostly easterly; There is a northeast wind in the east of southern Xinjiang and a southwest wind in the west; From June to August, northwest and west winds prevail in most areas, and northeast winds prevail in eastern areas; The annual average wind speed is1-4m/s.

5. The number of windy days in the whole year is 5-75d, and there are many windy days at mountain passes and tuyeres with long duration, and the number of windy days in the whole year exceeds100d; ; The sandstorm weather is prevalent in this area, which is the area with the largest number of sandstorm days in China, and the annual sandstorm days can reach 40 days. The annual snowfall days are 1- 100 days.

Article 3.7.2 The climate characteristic values of buildings that have a significant impact on the buildings in the secondary area of this area shall meet the following conditions:

1.ⅶa area is dry and cold in winter, which is the cold center of northern Xinjiang; Dry heat in summer is the thermal center of northern Xinjiang; The number of days when the daily average temperature is higher than or equal to 25℃ can reach 72 days; The annual precipitation is less than 200mm; ; The basic snow pressure value is less than 0.5kPa；; The maximum frozen soil depth is1.5-2.0m. ..

Second, the VIIB area is cold in winter and cool and humid in summer; The basic snow pressure value is high, 0.3-1.2 kpa; The maximum snow depth is 30-80 cm; The maximum frozen soil depth is 0.5-4.0m；; ; Permafrost exists; The mountains are covered with snow all year round and there are modern glaciers; It is rainy in winter; From April to September, there is a lot of hail in the mountains.

Three. It is very cold in winter and very hot in summer in VIIC area. The annual precipitation is less than 200mm, the air is dry, the wind speed is high, and there is windy weather; Plenty of sunshine; The maximum frozen soil depth is1.5-2.5m; The number of days when the daily average temperature is higher than or equal to 25℃ is 20-70d.

Four. VIID area is cold in winter, dry and hot in summer, with abundant sunshine, small average wind speed, dry and little rain all year round, annual precipitation less than 200mm, and windy and dusty weather; The Turpan Basin is extremely hot in summer, and the days when the daily average temperature is higher than or equal to 25℃ are about 120d, and the days when it is higher than or equal to 35℃ are 97d.

Article 3.7.3 The basic requirements of buildings in this area shall meet the following requirements:

First, buildings must fully meet the requirements of cold protection, heat preservation and frost prevention, and some areas should take into account summer heat protection.

Second, the overall planning, single design and structural treatment should prevent cold wind and sandstorms and strive for winter sunshine; Buildings should adopt energy-saving measures such as reducing exposed area, strengthening sealing and making full use of solar energy; The shell of the house should be thick; The structure should consider the adverse effects of large temperature annual range and daily range and strong wind; Construction should pay attention to the characteristics of low temperature, dry and windy sand and large temperature difference in winter.

Third, in addition to the VIID area, we should also pay attention to the harm of frozen soil to building foundations and underground pipelines.

Fourth, the buildings in VIIB area should pay special attention to prevent the harm of snow.

5. Buildings in 5.VIIC area should pay special attention to sand prevention and heat protection in summer.

6. Buildings in 6.VIID area should pay attention to the requirements of heat protection in summer, and Turpan Basin should pay special attention to heat insulation and cooling.