穿柱 meaning in Chinese
prick post
Examples
- Secondly , this paper made some theoretic researches on its engineering classfication and applicable scope for this technology ; then combining with project example , this paper carried out scheme design for this technology , and compared some different kinds of underpinning scheme and node and structure design , and put forward the method of " reinforcce steel bar through column " to build pile cap beam , " resistant bend and shear anchored reinforce steel bar " to strengthen column consolidation effect , and the method of " steel plate hoop " to build reinforcing bar connection of the foundation beam , etc . in the process of the consturction scheme research and implement , this paper synthetically elaborated the organizaton for project construction , put forward the construction technical measure of specific aim on the artificial pile , and pile cap beam , and underground adding layer and structure stabilization , and overall structure stabilization and so on . for this project , adopt reinforcing bar concrete to brace hole wall to ensure the safety of engineering in the artificial pile construction , use flexible connection catch to make the cage hoisting easier to simplify the construction process , use the method of earthwork statified symmetrical balance in the process of underground adding layer excavation
本文首先对于基础托换与结构加固技术的目的和意义、国内外发展状况进行了综合阐述；其次对该项技术工程分类及适应范围进行了理论上的分析研究；然后结合工程实例对该项技术进行了方案设计，对比几种不同的托换方案和节点及构造设计，提出了“通筋穿柱法”做承台梁， “抗弯抗剪锚筋法”强化柱加固效果， “钢板箍法”做地基梁钢筋连接点等多项技术；在施工方案的研究和实施过程中，对于工程施工组织进行综合阐述，并就人工挖孔桩、承台梁、地下加层及结构加固、整体结构稳定等专项施工方案提出有针对性的施工技术措施，人工挖孔桩施工采用钢筋砼护壁确保挖孔桩的安全成型，使用柔性连接钩进行钢筋笼吊装简化施工工序；承台梁施工采用梁主筋横穿柱身化学胶锚固等；地下加层综合施工技术采用土方分层对称平衡开挖，分段挖土做筏基结构自稳等；最后对于该工程实施后的效果分析，说明该项综合施工技术的可行性。