波纹钢腹板预应力混凝土叠合板的抗弯性能试验研究  

Experimental Study on the Flexural Behavior of Pre-Stressed Concrete Composite Slabs with Corrugated Steel Webs

作　　者：侯和涛[1] 马天翔[1] 叶海登 吕忠珑[1] 李国强[2] 周学军[3] 

机构地区：[1]山东大学土建与水利学院,济南250061 [2]同济大学土木工程防灾国家重点实验室,上海200092 [3]山东建筑大学土木工程学院,济南250101

出　　处：《建筑钢结构进展》2013年第6期42-45,51,共5页Progress in Steel Building Structures

基　　金：山东省自然科学基金(ZR2011EEM023);山东省研究生教育创新计划(SDYC11006)

摘　　要：提出一种新型的预应力混凝土叠合板——波纹钢腹板预应力混凝土叠合板(PCCW板),通过对7块跨度为2700mm的PCCW板进行单向均布加载试验,研究了PCCW板的抗弯刚度、抗弯承载力、抗裂性能、钢与混凝土协同工作的整体受力性能。试验结果表明:PCCW板的抗弯承载力和抗弯刚度均较高,完全能满足施工阶段的要求。通过参数比较分析,发现波纹钢腹板厚度、上部混凝土翼缘高度、波纹腹板开孔均对PCCW板的抗弯性能有影响。This paper presents a new type of pre-stressed concrete composite slab with corrugated steel webs(PCCW slab).7PCCW slabs with the span of 2 700mm were tested to investigate the flexural stiffness,bearing capacity,crack resistance and the overall mechanical performance between steel and concrete of PCCW slab under one-way uniformly distributed load.The test results show that PCCW slab has enough flexural capacity and stiffness to satisfy the requirement during construction.The parametric analysis indicates that the flexural behavior of PCCW slab will be affected by the thickness of corrugated steel web,the height of top concrete flange and the openings on corrugated steel web.

关 键 词：预应力混凝土叠合板 波纹钢腹板 试验研究 抗弯性能 

分 类 号：TU378.2[建筑科学—结构工程]