This paper introduces in detail the main techniques of the construction techniques of viaduct Bridges post-tensioned and prestressed concrete bent cap.
详细介绍了高架桥后张法预应力砼盖梁施工的主要技术。
This paper introduces in detail the main techniques of the construction techniques of viaduct Bridges post-tensioned and prestressed concrete bent cap.
详细介绍了高架桥后张法预应力砼盖梁施工的主要技术。
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