基于ABAQUS的四角开孔钢筋混凝土现浇板受力分析  

Finite Element Analysis on Corners-hole Reinforcement Cast-in-place Concrete Slab on ABAQUS

作　　者：汤静 董婕 TANG Jing DONG Jie(Yang Zhou Architecture Design ＆ Research Institute Limited Company, Yangzhou Jiangsu 225007 Chin)

机构地区：[1]扬州市建筑设计研究院有限公司,江苏扬州225007

出　　处：《江苏建筑》2018年第1期50-52,62,共4页Jiangsu Construction

摘　　要：采用内套框架对旧建筑物进行改造时,托换柱需穿越原有现浇板。基于考虑施工方便,提出四角开孔钢筋混凝土现浇板的研究。通过有限元ABAQUS分析四角开孔钢筋混凝土现浇板在不同开孔系数下的受力性能及变形性能。其研究结果对四角开孔钢筋混凝土板的简化施工、应用推广具有一定的参考意义。Frame columns penetrated the old concrete slab when taking the inner frame technology transform the old building. In order to construct conveniently, this paper take study on corners-hole slab. Based on finite element software ABAQUS, the mechanical properties and deformation behavior can be simulated with different corners-hole. The research is significative and instructive in simplified construction and application of corners-hole slab.

关 键 词：四角开孔 钢筋混凝土板 应力 挠度 

分 类 号：TU375.2[建筑科学—结构工程]