【摘要】 可靠性分析是对结构安全性和耐久性评估的一种有效方法。以既有砌体结构承重横墙为例,验算了截面抗剪承载力,分析了验算截面的可靠指标,引入抗力衰减模型预测了横墙的剩余使用寿命,得到了一些有益的结论并提出了进一步需解决的问题。更多还原

【Abstract】 Reliability analysis is an effective way to assess structure safety and durability. Taking masonry structure bearing transverse wall as an example,the section shear strength was checked,its reliability index was analyzed as well,remaining working life was forecasted after introducing resistance deterioration model of bearing wall. Finally some useful conclusions and problems to be solved further were presented.更多还原