Experimental measurement and finite element analysis of the deformation of a high-pressure sluice gate

被引:0
|
作者
Chou, CS [1 ]
Lou, SC
机构
[1] Natl Pingtung Univ Sci & Technol, Dept Mech Engn, Pingtung, Taiwan
[2] Taiwan Prov Govt Water Resources Dept, So Water Resources Bur, Pingtung, Taiwan
关键词
sluice gate leaf; finite element method (FEM); strain gauge; water pressure;
D O I
暂无
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
The deformation of a high-pressure sluice gate under an orthogonal water pressure load of 0.539 MPa (i.e., 55 m water height), acting upon the upstream side of a gate leaf, was studied numerically and experimentally. The sluice gate was installed at the end of a water-release tunnel in the Nan-Hwa Reservoir, Nan-Hwa, Taiwan, R.O.C. The numerical results obtained using the ANSYS 5.5.2 finite element program agreed reasonably well with the experimental data. The deformation of this high-pressure sluice gate under water pressure loads of 0.736 MPa (i.e., 75 m water height) and 0.931 MPa (i.e., 95 m water height) was predicted by ANSYS 5.5.2. The research reported here may provide a method for establishing a safety monitoring system for any high-pressure gate and provide engineers with useful information to evaluate the possibility of increasing the capacity of an existing reservoir.
引用
收藏
页码:655 / 670
页数:16
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