Controversial issues in civil engineering or construction industry

There are so many controversial places, and the construction industry has been blooming.

1 For example, some people suggest to build more high-rise buildings, and some people think that high-rise buildings are uncomfortable and should be built more floors;

2, high-rise foundation, some people like to use flat raft, some people suggest to use beam raft, beam raft saves concrete, but I have seen flat raft;

For example, some people think that the raft is too thick and should be reinforced in the middle, while others disagree. It is considered that there is no stress and reinforcement is useless;

4, don't say so professional, building exterior wall decoration, some people think the curtain wall looks good, some people think the light pollution is serious, or the paint is good.

5, thermal insulation materials, some people advocate polystyrene board, which is the kind of Shanghai fire, and some people use that kind of metal outer membrane board;

6. On the road, some people think that cement concrete is more comfortable, and some people put forward numerous advantages of asphalt concrete;

7. In terms of building methods, some people think that cast-in-place is good and the integrity is good, while others think that integral formwork assembly can save construction time and shorten the construction period;

8. In addition to building formwork engineering, some people think that wooden formwork is easy to use, while others advocate steel formwork, saying that it is prefabricated, with small error and fast construction, but it has not been pushed away;

9. On the surface, in the bridge construction industry, some people like to be slim and beautiful, while others advocate safety and do real things;

10, let's talk about masonry. Some people say that masonry buildings should be limited and their seismic performance is too poor. Others say that masonry can be implemented in remote areas as long as seismic measures are strengthened.

1 1. Let's talk about earthquake resistance first. Some people think that seismic measures should be taken in the design of beams, but the editor-in-chief of Code of Resistance says that beams are secondary and do not need seismic design, as long as columns are well made.

12、。 .。 . . . . .

Too many. I can't finish writing, that's all, building materials, building forms, construction methods, design methods and so on. If there is a choice, there will be controversy, and right or wrong will be tested by time.

You can still ask me questions.

If necessary, click "ask TA for help".

My team "Architectural Structural Designer" and I will try our best to help you and provide you with the most professional help. I hope it can be adopted. Thank you.