cohesion of sand 中文意思是什麼
cohesion of sand
解釋
砂凝聚力-
The sand is provided with the pseudo - cohesion c by reinforcement, which verified " the frictional reinforcement theory " and " the pseudo - cohesion theory " ; ( 2 ) the vertical pressure can influent the friction only within certain limits ; ( 3 ) the frictional performances of different filling with the same reinforcement are different ; ( 4 ) when the reinforcement and filling are similar, the development of the friction between reinforcement and filling is influenced by physical state of filling ; ( 5 ) the achievement of experiment are applied to project
砂土加筋后具有較大的準粘聚力c值,這證實了關于加筋土原理中的「摩擦加筋理論」和「準粘聚力理論」 。 ( 2 )當垂直壓力在一定范圍內時,垂直壓力越大,摩阻力越大;但當垂直壓力超出一定范圍后,其對摩阻力的影響逐漸減弱, f曲線趨于平緩,且似摩擦系數隨垂直壓力的增大呈非線性減小。
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