某高层钢筋混凝土框架结构酒店楼面板裂缝成因分析  

Analysis of the Causes of Cracks in Reinforced Concrete Frame Structure of a High-rise Hotel Building

作　　者：安亚琳 郑七振[1] 吴玉峰[2] 

机构地区：[1]上海理工大学土木工程系,上海200093 [2]中冶建筑研究总院有限公司华东分院,上海200940

出　　处：《施工技术》2016年第4期124-126,共3页Construction Technology

摘　　要：现浇混凝土裂缝是目前我国许多建筑工程中存在的质量通病。楼板裂缝问题不但影响到建筑物的使用功能,而且很大程度上降低了建筑物的耐久性。基于某高层钢筋混凝土框架结构酒店楼面板裂缝实例,通过现场检查、检测以及有限元分析等手段,对楼面板产生裂缝的原因进行分析研究,并有针对性地提出了相关加固措施。At present, the cast-in-situ concrete cracks is the common fault existing in our country construction engineering. Floor slab crack problem not only influences the function of the building, but also greatly reduces the durability of buildings. Based on a certain engineering example of cracks of floor slab cracks of a tall building and through the methods of inspection, detection, and the finite element analysis, the causes of cracks are analyzed in this paper, and puts forward relevant reinforcement measures.

关 键 词：高层建筑 钢筋混凝土 框架结构 楼面板 裂缝 加固 

分 类 号：TU746.3[建筑科学—建筑技术科学]