With the rapid increase in the construction of loess tunnels, more and more problems are
encountered during the construction process, especially regarding the issue of collapse in …

Statistical analysis of 44 loess tunnel collapse accidents in the past 15 years as related to
causes and characteristics are discussed in this study. First, several statistical indicators …

Loess tunnels are prone to collapse during construction. The risk assessment of loess tunnel
collapse is therefore of great significance to prevent collapse accidents. An attribute …

Due to the impact of the surrounding environment, the safety impact factors encountered
during the construction of loess tunnels are complex and numerous, which causes frequent …

A hybrid method based on the structural equation model (SEM) and a fuzzy cognitive map
(FCM) was developed to study the influences of the construction safety risks (CSR) of metro …

Mobile construction machineries are accident-prone on a dynamic construction site, as the
site environment is constantly changing and continuous safety monitoring by human beings …

Water and mud inrush due to particle migration of filling medium in fault results in casualties,
equipment damage, project delays, and other serious consequences. The particle size …

The special engineering characteristics of loess will inevitably bring hidden trouble to the
construction of shallow buried subway tunnel. The purpose of this paper is to investigate the …

Since there is no precedent for the use of slotted shield tunneling in the large section of high-
speed railways in China, the relevant technological accumulation and systematic research …

为有效预防引水隧洞施工期塌方事故的发生, 结合既有研究成果及工程实际情况,
构建多指标参数的引水隧洞塌方风险评价指标体系, 运用偏好比率法和反熵权法对各指标因素 …