Abstract:
分析建筑现浇板由砼收缩和温差引起而非弯曲应力或剪应力引起的裂缝的产生机理.通过微元体建立建筑外周梁与室内板间的静力平衡关系,导出以砼极限收缩应变值ε反映砼材料质量影响的外梁温差内力计算公式.提出建筑现浇板抗第二类荷载裂缝的计算模式和强度计算式.
Keyword:
Reprint 's Address:
Email:
Version:
Source :
Year: 2007
Page: 486-489
Language: Chinese
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 0
Affiliated Colleges: