The grouting contractor applies compaction grouting and polyurethane lifting to shrink-swell clay and karst settlement across ...
Civil and mining engineering projects usually include heavy demolition and excavation activities that lead to the formation of excavated rock slopes. It is essential to maintain the stability of these ...
Sandstone is a sedimentary rock formed by dissolution, alteration, compaction, and cementation in a certain period of geological history, mainly composed of weak cementation materials such as medium ...
Groundwater seepage can easily cause large deformation and fracture instability of the surrounding rock in deep roadways, and the coupling support of “yield-bolt-grouting” can effectively control the ...
Penetration testing is a popular and instantaneous technique for subsurface mapping, contaminant tracking, and the determination of soil characteristics. While the small footprint and reproducibility ...
Soil improvement methods are adopted to increase the shear strength and the density of soil, preventing the occurrence of liquefaction and providing sufficient bearing capacity to the foundation. The ...
Colloidal silica is used in many applications including catalysis, pharmaceuticals, and coatings. Although naturally formed silica materials are widely available, they are often in forms that are ...
Wolf Creek Dam is located on the Cumberland river in Kentucky, US. It is operated and maintained by the Nashville District of the US Army Corps of Engineers, providing flood control, power, recreation ...
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