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Considering the water-weakening properties of completely weathered granite, a lot of tests were done to study its water stability, and the regularity between water-related stability coefficient, a notion which is introduced, and compactness, the content of cement the water content and cu ring time were discussed. Besides, the rule and mechanism of strength in the dry -wet cycles were researched by...
A combined influence assessment model is established based on grey cluster method in this paper to analyze the combined influence of plantation logging on the environment-resource-cost system. The modeling results show that in the process of skidding and hauling, the higher the degree of mechanization, the less the compositive consumption. Moreover, the compositive consumption of small equipment is...
In order to make detailed analysis on the mechanical performance and load carrying capacity of cast-in-place bored pile with post grouting technique for highway bridges and study influence factors, FEM method has become one of the most essential assistant way. Based on two groups of trial pile in the same geological region of WEIHE bridge, which located at new airport construction project of Shaanxi...
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