| 水泥土支护体稳定性验算的可靠度分析 |
| |
| 引用本文： | 况龙川,殷景峰.水泥土支护体稳定性验算的可靠度分析[J].地球科学与环境学报,1998(Z1). |
| |
| 作者姓名： | 况龙川 殷景峰 |
| |
| 作者单位： | 同济大学地下建筑与工程系(况龙川)，西安工程学院基建处(殷景峰) |
| |
| 摘 要： | 本文建立了水泥土支护体稳定性验算的可靠度分析模型，利用具有代表性的２２例上海软土工程地质资料，参数统计引入空间平均概念，利用ＪＣ法进行了有关可靠度指标的计算与分析，指出现行稳定性验算的总体可靠度指标水平为２．５０，为今后分项系数的研究打下基础。
|
| 关 键 词： | 水泥土支护体 稳定性验算 安全系数 极限状态方程 可靠度指标 |
RELIABILITY ANALYSIS ON STABILITY DESIGN OF CEMENT SOIL RETAINING STRUCTURE |
| |
| Kuang Longchuan.RELIABILITY ANALYSIS ON STABILITY DESIGN OF CEMENT SOIL RETAINING STRUCTURE[J].Journal of Earth Sciences and Environment,1998(Z1). |
| |
| Authors: | Kuang Longchuan |
| |
| Abstract: | In this paper,the model of reliability analysis on stability design of cement soil retaining structre is established Based on 22 different and representative geotechnical data in Shanghai and the application of spatial average concept in parameter statistic,JC methd is used to calculate ananalyse the reliability index,The average index of reliability is 2 50 The work will be helpful for the future research work of partial factors |
| |
| Keywords: | cement soil retaining structure stability design safety factor limit state equation reliability index |
| 本文献已被 CNKI 等数据库收录！ |
