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The shrinking deformation is the key factor which causes forming non -loading cracking of concrete structure.
并且论述了筒体变形对结构塑性极限荷载的影响。
youdao
-
The shrinking deformation is the key factor which causes forming non -loading cracking of concrete structure.
并且论述了筒体变形对结构塑性极限荷载的影响。
youdao