着重介绍了置换混凝土加固法在框加柱加固工程中的应用。
It is mainly introduced the use of the concrete-replacing method in strengthening frame-column projects.
分析结果表明，后加柱加固后的人防工程其承载力得到了明显的改善。
It was shown by numerical results that the post-reinforced pillars method can improve the strength of construction, and it was verified that through the post-reinforced pillar m...
这些建筑被金属短柱加混凝土底座从地面上架空。
The buildings are elevated off the ground by short metal columns with concrete footings.
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