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FINISHING OF VAULT OF UNDERGROUND STRUCTURE IN TECTONICALLY STRESSED ROCK MASS
FINISHING OF VAULT OF UNDERGROUND STRUCTURE IN TECTONICALLY STRESSED ROCK MASS
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机译:构造岩体地下结构变形的完成
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摘要
The invention relates to an underground construction, namely mining, in which the lining operation period experiencing significant effect tectonic forces. The purpose of the invention - improving operational reliability lining. Roof lining of underground structures in tectonically a strained massif is performed in the form of an arch with a hinge in the joint part vault Hinge is a hydraulic pressure chamber provided with a pressure gauge and pressure relief valve. On the surface of the intermediate part of the arch lining in contact with the rock mass layer is disposed antiadgezionnbgo material. 1 yl.
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