Title: Weathering velocity of slope rock in Guilin-Liuzhou expressway
Abstract: In the construction of engineering, the physical and mechanical strength of rock influenced by rock weathering function has caught the builders' attention, and one of the influence factors is rock weathering velocity. Through the test of weathering velocity indexes, such as flaking quantity, flaking thickness and the characteristic of weathering destruction, the results indicate that the weathering velocity of rock is mainly controlled by the factors such as lithology, constitution, climate, structure characteristic of rock mass, landform and geomorphy, and manmade factor. These factors are consistent with the comprehensive influence factors of rock caused by weathering function. The relativity formula between rock weathering velocity and rainfall, and the quantitative indexes of rock weathering built in this paper have some applicability and reference values to the similar area and similar lithology.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
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