摘要
本文根据十二个弧仃支座钢筋砼结构模拟试验,探讨了支座和闸墩局部的受力性能及破坏机理,在试验研究的基础上建立了支座的分析力学模型,并提出了闸墩局部抗裂度与强度计算公式以及支座的抗裂度与强度计算公式,理论计算与试验符合程度较好。
This paper reports the results of 12 RC structural models experimental study on the local stress behavior mechanics model of the gate sup'ports is proposed. Computation formulae of cracking and strength for the gate buttress and the segment gate supports are provided. A good agreement between the theoretical analysis and the experimental results is obtained.
关键词
钢筋混凝土
弧门支座
受力性能
reinforced concrete
mechanism of deterioration
strength
cracking computation
model test
