A video of "Bridge Collapse in Africa" became popular on the Internet! Why are foreign bridge-building technologies poor?

The reason why foreign bridge-building technology is so poor is that there are not many professional bridge designers abroad and the bridge-building materials are not strictly controlled. In addition, the lack of funds for bridge construction is also the reason why the bridge construction technology has not reached the ideal level.

After seeing the video of bridge collapse in Africa, many netizens found it very interesting, because such video is almost impossible to appear in China, and this kind of thing often happens abroad, mainly because the bridge-building technology has not reached the qualified level.

1. The reason why foreign bridge-building technology is so poor is that there is a lack of professional bridge designers abroad. For bridge design, people who don't know much about it always think it is easy to build a bridge, but in fact, if the bridge design is flawed, it will inevitably lead to serious problems in the quality of the bridge, and the frequent bridge collapse in foreign countries is due to the lack of professional bridge designers to design the bridge.

Second, the reason why foreign bridge-building technology is so poor is because foreign bridge-building materials are not strictly controlled. The quality of bridges requires not only the strict control of bridge designers, but also the strict supervision of bridge building materials. If the bridge building materials do not meet the use grade standards, once the bridge building materials are used in bridge construction, it will inevitably lead to serious quality problems of bridges. Because foreign countries do not strictly control the materials for bridge construction, foreign bridges often collapse.

Third, the reason why foreign bridge-building technology is so poor is because foreign countries lack sufficient bridge-building funds. I want a bridge to reach a very solid level, so there must be enough financial support. Without sufficient funds for bridge construction, even with excellent bridge design, it is impossible to fully realize the overall bridge construction plan. However, many foreign regions are in a state of poverty and backwardness, and it is difficult for these regions to come up with enough funds for bridge construction. Due to the shortage of funds for bridge construction, the technology of bridge construction abroad is so poor.