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| Structural anti-seismic design method based on self control |
| Revised:January 19, 2001 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7511/jslx20023072 |
| KeyWord:self control,anti-seismic design,energy function,arch dam |
| Xie Nenggang \ Wang Qiping |
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| Abstract: |
| According to different dynamic response of different structure during the earthquake process,an organic anti-seismic design concept, in which structure is regarded as both using body and anti-seismic body, is put forward. From the structural dynamic state controllable equations, a mathematical model and a anti-seismic function are established.By using the concept,the topo?shape?size and material of the structure will be controlled. The computation results of anti-seismic controllable design for Xiaowan arch dam prove the model to be reasonable and feasible. The volume and stress of the self control dam are improved,anti-seismic safety and economy of the self control dam are better in comparison with the virgin dam. |
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