The Luding earthquake with a magnitude of 6.8 in Sichuan has killed 34 people, and Ya 'an lost contact 12 people. What are the difficulties in rescue?

The difficulty of this earthquake rescue is that it is difficult to confirm the position of the buried person.

Generally speaking, the biggest difficulty and focus of this earthquake rescue is to rescue the buried people. However, due to various reasons, it is difficult to determine the orientation of the buried people, resulting in 34 people killed, 12 people lost contact, and many others were injured. Specifically, there are several difficulties in this rescue: first, it is difficult to confirm the orientation of the buried person, second, the road is not smooth, and third, the disaster site is complex. The author will explain these contents in detail below:

1. 34 people were killed in this Sichuan earthquake, and 12 people lost contact. The difficulty of rescue is that the position of the burrier is difficult to confirm. Although the earthquake intensity is not the largest, the heavy casualties are due to the difficulty of rescue because it is difficult to confirm the orientation of the buried person, which leads to the inability to rescue in time, so there are more victims. The reason for this is that this Sichuan earthquake is characterized by low intensity, but many aftershocks. Although the intensity is low, the damage is small, but because there are many aftershocks, the face of the affected areas often changes, and the orientation of the ruins is also dynamic, so the orientation of the buried people is also dynamic. Because the biggest difficulty in this rescue is that the location of the rescuer is difficult to confirm.

2. 34 people were killed in this Sichuan earthquake, and 12 people lost contact. The difficulty of rescue is that the roads are not smooth and it is difficult to reach: the hardest hit area of this Sichuan earthquake is graphite town, Shimian County, Ya 'an City. This place is very remote, with many roads, so it is difficult to open to traffic at ordinary times, and the traffic was blocked after the earthquake. The Sichuan earthquake caused heavy casualties, largely due to poor roads and difficult access.

Third, 34 people were killed in this Sichuan earthquake, and 12 people lost contact. The difficulty of rescue lies in the complexity of the disaster site and the difficulty of rescue: the most severely affected place in this earthquake is the mountainous area in southwestern Sichuan. After the earthquake, the landform itself will change more, and there are many aftershocks, which makes the rescue site more complicated, so the difficulty of this rescue lies in the complexity and changefulness of the disaster site.