Why are all the ancient buildings in China made of wood? What's the role?

One is the convenience of materials, because there were many dense forests at that time.

Second, wood has strong adaptability.

Third, the seismic capacity is strong, which involves the mortise and tenon performance of the wooden frame.

Fourth, the construction speed is very fast. At that time, it was almost like prefabricated, using modular system. Knowing the grade of the building, you can determine a lot of structural dimensions, and then it is easy to splice. So the construction speed is fast.

Finally, it is convenient to repair and move money.

Strong adaptability means that the form of wooden structure is almost the meaning of frame structure ... the components that bear load and wind are its columns, beams and beams, and the walls are piled between columns, so the internal space is flexible, so it can be used flexibly and meet various functional requirements. It can be used in all areas of China, whether in mountainous areas or in cold and tropical areas. ..