One of the fundamental requirements in tunnel design is the prediction of failure
mechanisms. Besides, analyzing the ground hazards and their conditions is essential when …

Tunnelling or undertaking below‐ground construction in squeezing ground can always
present many engineering surprises, in which this complicated geology bring a series of …

Ground squeezing induced by tunnel excavation is a common phenomenon in weak and
jointed rock masses. The prediction of convergence during tunnel construction in squeezing …

Due to ignoring the role of real topography in the numerical modeling carried out for back
analysis and considering that in the tunnel longitudinal profile the distance of tunnel roof to …

Sažetak The effect of conventional bolt support is not ideal due to the large deformation
character of soft rock. As an innovative bolt, constant resistance large deformation (CRLD) …

Bolt supports within stratified strata in coal mines contribute to the unique characteristics of
low-buried engineering structures such as tunnels or subways. Failure at the bolt interface is …

Geotechnical parameters play key roles in constructing and developing civil engineering
projects, especially underground structures. One of the conventional methods to evaluate …

Most back analysis techniques in geotechnical problems are based on methods that utilize
the monitored data of stress, strain and displacement. In this research, by performing the …

摘要利用地温探测堤坝工程中的多重集中渗漏通道位置是一种反问题, 为取得全局最优解及突破
现有方法的局限性, 采用不同优化算法相互配合的温度全局最优化方法, 以达到有效准确探测 …

Instrumentation and monitoring are common methods to control the stability of large
underground spaces. During monitoring underground excavations, it is usually impossible …