高强度混凝土–钢板组合剪力墙混凝土裂缝检测分析

HIGH STRENGTH CONCRETE-STEEL COMPOSITE SHEAR WALL CONCRETE CRACK DETECTION ANALYSIS

结合长沙国际金融中心项目就钢板剪力墙应用进行研究,通过对组合剪力墙早期应变、温度监测和分析计算,得出组合剪力墙开裂状态,分析混凝土开裂原因,对后续施工的实际工程提出意见与建议,对钢板混凝土组合剪力墙结构耐久性的提高有一定的实际意义。

Combining with Changsha International Finance Center project, the application of steel plate shear wall was studied. Through the early strain, temperature monitoring and analysis of the composite shear wall, the cracking state of the composite shear wall was obtained, the cause of the concrete cracking was analyzed, and the actual construction of the subsequent construction was completed. Proposing opinions and suggestions has certain practical significance for the improvement of the durability of steel-concrete composite shear wall structures.