【摘要】 根据三维有限元法计算出大坝不同高程的应力应变以及复合土工膜的受力及变形,依据室内试验值,提出大坝工程应采用的土工膜厚度及质量密度,并对复合土工膜在不同坡度坝面铺设时的抗滑稳定作了计算。更多还原

【Abstract】 In this paper ,the stress and strain of different elevations of the dam engineering and the comgeomembrane are calculated by the three-demensional finite element method. According to the data of laboratory test,the thinkness and mass density of comgeomembrane applicating in the dam are proposed,and the sliding resistance stability factor of comgeomembrane applicating on dam slope of different angle are also calculated?更多还原