Finite Element Analysis for the Operation Period of Aqueduct

被引:0
|
作者
Liu, Ming-hui [1 ]
Chen, Qiao-yang [1 ]
Zhu, Ya-fei [1 ]
He, Wei [1 ]
机构
[1] North China Univ Water Resources & Elect Power, Zhengzhou 450045, Peoples R China
关键词
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中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Aqueduct is an important part of the South-to-North Water Transfer Project, because a lot of which has large scale. Aqueduct with prestressed concrete structure has strong impermeability and crack resistance properties, and can also reduce weight, which makes full use of various materials strength. Through the establishment of finite element model of water-tank support, the Dongdu aqueduct were analyzed, and the stress and deformation of aqueduct in the operation process were drawn to judge the weak link of the structure and the possible failure types. With the increase of water pressure, the aqueduct stress and deformation changes, which provide a reference for the aqueduct design.
引用
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页码:936 / 940
页数:5
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