Water inrush hazard seriously threatens construction safety of subsea tunnels in unfavorable
geological areas. In recent years, a large number of subsea tunnels have been built …

Numerous subway tunnels have been built in soft upper and hard lower composite strata.
However, the stability and bearing capacity of composite strata are difficult to predict …

Water and mud inrush geohazard is one of the most important geohazards for underground
engineering. Understanding the formation mechanism of water and mud inrush is critical for …

Considering the rapid expansion of the economy and the increasing demand for
infrastructure development, the scale of the tunnelling is expanding, and tunnel is inevitably …

Producing limestone calcined clay cement (LC 3) can reduce cement use and CO 2
emissions, but the availability and quality of clay and limestone pose challenges. This paper …

This paper aims to disclose the properties and mechanism of latex-modified cement
materials. Two kinds of latexes were selected, SBR and XSBRL, to prepare the modified …

Magnesium phosphate cement (MPC) is extensively used for construction and quick repairs
owing to its high performance and good erosion resistance. This study aims to evaluate the …

深埋海底隧道经常处于高水压工况, 地下水渗流对隧道围岩及衬砌结构安全性有较大影响.
本文提出了一种含衬砌深埋海底隧道力学模型, 研究了海底隧道服役阶段地下水渗流对围岩及 …

In this study, the effects on the mechanical and seepage behaviour of sandstone were
analysed using triaxial compression tests under various confining and seepage pressure …

Random defects at different scales are the crucial cause of damage evolution and cascade
transfer in rocks. For a large-scale underground cavern, the rock mesoscopic heterogeneity …