摘要
基坑支护的稳定性受多种因素的影响 ,其中一些还是随机性与模糊性的非确定性的因素。将模糊数学和基坑稳定的可靠度分析方法结合起来 ,建立了基坑稳定的模糊可靠度计算模型 ,推导出有关计算公式 ,并通过一个工程实例得出了有益的结论。
The stability of bracing system in excavation is influenced by many factors, some of them have both random and ambiguous characteristics. By combining the fuzzy mathematics with the theories of reliability analysis of stability in bracing system in excavation , the model of fuzzy reliability of stability in bracing system in excavation is established , and the relative formulas are deduced. Some helpful conclusions are gained by an engineering example.
出处
《西部探矿工程》
CAS
2003年第9期7-9,共3页
West-China Exploration Engineering
关键词
模糊可靠度
稳定性
支护
基坑
fuzzy reliability
stability
bracing system
excavation
