Which of the following statements about the structure is incorrect?
AThe arch structure is well stressed, the disadvantage is that it takes up space.
BThe truss structure uses simple materials to withstand weight, and is often used to build bridges.
CThe cable structure is cheap and beautiful, and it is often used as the main structure of the building.正確答案
DThe beam-column structure is very stable for building houses, but it takes up space and consumes materials.
答案與詳解
