深基坑工程的安全性评价、监控及应用

针对如何有效地控制深基坑工程的安全事故,提出影响深基坑工程安全性的主控项与非主控项因素,建立深基坑施工中重大危险源评价指标体系,发展了深基坑施工中危险源安全评价数学模型与监控技术方法,完善了深基坑工程安全可靠性的多层次模糊综合评判方法,实现深基坑危险源网络化、可视化、数字化的监控管理信息系统平台,促进深基坑施工安全生产管理的科学决策。

THE EVALUATION,MONITORING AND APPLICATION OF SAFETY OF DEEP EXCAVATIONS

Aimed at how to control the accidents in the construction of deep excavation effectively,it was proposed the main controlling and non-controlling factors that affect the security of deep excavation engineering.An evaluation index system of the major hazard sources in the construction of deep excavation was set up and the mathematical model and monitoring technology and methods to evaluate the safety of hazard sources in the deep excavation engineering were developed,consummates the multi-level fuzzy comprehensive evaluation method to the safety and reliability in the deep excavation engineering was also consummated,thus realizing the monitoring and management information system platform to make the hazard sources of deep excavation engineering networking,visualization and digital,and promoting the scientific decision making on the management of safety production in the deep excavation engineering.