预应力砼井式楼盖的非线性有限条分析  

Nonlinear Finite Strip Analysis of PC Waffle Structure

作　　者：江建祥[1] 王纪锋[1] 

机构地区：[1]浙江工业大学建工学院,杭州310032

出　　处：《浙江工业大学学报》1998年第4期335-340,共6页Journal of Zhejiang University of Technology

摘　　要：考虑了材料非线性、梁板的开裂、板内薄膜力及梁扭转的影响，建立了预应力砼井式梁板楼盖结构的非线性有限条分析方法。本方法对试作的计算在使用荷载范围内与试验数据吻合较好。Nonlinear finite strip method of prestressed concrete waffle structre waffle structure is developed, by consideringthe nonlinearity of material, cracking of beams and slab, and the influence of membrane forces in slab. Computing results show that the method is dependsble within the range of the applied led andcan greatly reduce computing burden.

关 键 词：预应力混凝土 井式楼盖 非线性 有限条法 楼盖 

分 类 号：TU378.501[建筑科学—结构工程] TU756.44