深基坑生命周期安全性评价概念的提出

Life Cycle Safety Assessment of Deep Foundation Pit Engineering

针对我国深基坑工程安全评价方法存在主要问题,提出了深基坑工程生命周期安全性评价(Life Cycle Safety Assessment,简称LCSA)的概念,阐述了有别于传统安全性评价的特点。LCSA将可能是一种在深基坑工程安全性评价方面的崭新的、具有巨大潜力的安全影响评价理论工具。

Aiming at the mainly problems of deep excavation safety assessment,the new concept of life cycle safety assessment of deep foundation pit （Life Cycle Safety Assessment,abbreviated to LCSA） is conceived,with illustrating the different characteristics between LCSA and traditional safety assessments. LCSA will probable be a new and huge potential theoretical tool of safety assessments of deep foundation pit.