The Dynamic Stability Analysis of Shapai Arch Dam Affected by Wenchuan Earthquake
| Publication Date: |
2018-11-07
|
|---|---|
| Publisher: |
Institute of Physics (IOP)
|
| Print ISSN: |
1755-1307
|
| Electronic ISSN: |
1755-1315
|
| Topics: |
Geography
Geosciences
Physics
|
| Published by: |
| _version_ | 1836399081348399105 |
|---|---|
| autor | X N Li and R Shi |
| beschreibung | The sliding wedge method and the finite element rigid body limit equilibrium method are combined to analyze the dynamic stability of shapai arch dam affected by wenchuan earthquake, and compared with the pseudo-static method. Analysis indicates that the result got by the sliding wedge method and the finite element rigid body limit equilibrium method is slightly higher than the pseudo-static method of safety coefficient. Because the changes in the size and direction of the arch abutment thrust are taken into account in the sliding wedge method and the finite element rigid body limit equilibrium method, and coincidence coefficient is considered during applying seismic inertia force. So the method referred by this paper can reflect the aseismatic working state of the arch dam. Therefore, it provides a novel means of evaluating aseismatic safety. |
| citation_standardnr | 6354019 |
| datenlieferant | ipn_articles |
| feed_id | 108844 |
| feed_publisher | Institute of Physics (IOP) |
| feed_publisher_url | http://www.iop.org/ |
| insertion_date | 2018-11-07 |
| journaleissn | 1755-1315 |
| journalissn | 1755-1307 |
| publikationsjahr_anzeige | 2018 |
| publikationsjahr_facette | 2018 |
| publikationsjahr_intervall | 7984:2015-2019 |
| publikationsjahr_sort | 2018 |
| publisher | Institute of Physics (IOP) |
| quelle | IOP Conference Series: Earth and Environmental Science |
| relation | http://iopscience.iop.org/1755-1315/189/5/052020 |
| search_space | articles |
| shingle_author_1 | X N Li and R Shi |
| shingle_author_2 | X N Li and R Shi |
| shingle_author_3 | X N Li and R Shi |
| shingle_author_4 | X N Li and R Shi |
| shingle_catch_all_1 | The Dynamic Stability Analysis of Shapai Arch Dam Affected by Wenchuan Earthquake The sliding wedge method and the finite element rigid body limit equilibrium method are combined to analyze the dynamic stability of shapai arch dam affected by wenchuan earthquake, and compared with the pseudo-static method. Analysis indicates that the result got by the sliding wedge method and the finite element rigid body limit equilibrium method is slightly higher than the pseudo-static method of safety coefficient. Because the changes in the size and direction of the arch abutment thrust are taken into account in the sliding wedge method and the finite element rigid body limit equilibrium method, and coincidence coefficient is considered during applying seismic inertia force. So the method referred by this paper can reflect the aseismatic working state of the arch dam. Therefore, it provides a novel means of evaluating aseismatic safety. X N Li and R Shi Institute of Physics (IOP) 1755-1307 17551307 1755-1315 17551315 |
| shingle_catch_all_2 | The Dynamic Stability Analysis of Shapai Arch Dam Affected by Wenchuan Earthquake The sliding wedge method and the finite element rigid body limit equilibrium method are combined to analyze the dynamic stability of shapai arch dam affected by wenchuan earthquake, and compared with the pseudo-static method. Analysis indicates that the result got by the sliding wedge method and the finite element rigid body limit equilibrium method is slightly higher than the pseudo-static method of safety coefficient. Because the changes in the size and direction of the arch abutment thrust are taken into account in the sliding wedge method and the finite element rigid body limit equilibrium method, and coincidence coefficient is considered during applying seismic inertia force. So the method referred by this paper can reflect the aseismatic working state of the arch dam. Therefore, it provides a novel means of evaluating aseismatic safety. X N Li and R Shi Institute of Physics (IOP) 1755-1307 17551307 1755-1315 17551315 |
| shingle_catch_all_3 | The Dynamic Stability Analysis of Shapai Arch Dam Affected by Wenchuan Earthquake The sliding wedge method and the finite element rigid body limit equilibrium method are combined to analyze the dynamic stability of shapai arch dam affected by wenchuan earthquake, and compared with the pseudo-static method. Analysis indicates that the result got by the sliding wedge method and the finite element rigid body limit equilibrium method is slightly higher than the pseudo-static method of safety coefficient. Because the changes in the size and direction of the arch abutment thrust are taken into account in the sliding wedge method and the finite element rigid body limit equilibrium method, and coincidence coefficient is considered during applying seismic inertia force. So the method referred by this paper can reflect the aseismatic working state of the arch dam. Therefore, it provides a novel means of evaluating aseismatic safety. X N Li and R Shi Institute of Physics (IOP) 1755-1307 17551307 1755-1315 17551315 |
| shingle_catch_all_4 | The Dynamic Stability Analysis of Shapai Arch Dam Affected by Wenchuan Earthquake The sliding wedge method and the finite element rigid body limit equilibrium method are combined to analyze the dynamic stability of shapai arch dam affected by wenchuan earthquake, and compared with the pseudo-static method. Analysis indicates that the result got by the sliding wedge method and the finite element rigid body limit equilibrium method is slightly higher than the pseudo-static method of safety coefficient. Because the changes in the size and direction of the arch abutment thrust are taken into account in the sliding wedge method and the finite element rigid body limit equilibrium method, and coincidence coefficient is considered during applying seismic inertia force. So the method referred by this paper can reflect the aseismatic working state of the arch dam. Therefore, it provides a novel means of evaluating aseismatic safety. X N Li and R Shi Institute of Physics (IOP) 1755-1307 17551307 1755-1315 17551315 |
| shingle_title_1 | The Dynamic Stability Analysis of Shapai Arch Dam Affected by Wenchuan Earthquake |
| shingle_title_2 | The Dynamic Stability Analysis of Shapai Arch Dam Affected by Wenchuan Earthquake |
| shingle_title_3 | The Dynamic Stability Analysis of Shapai Arch Dam Affected by Wenchuan Earthquake |
| shingle_title_4 | The Dynamic Stability Analysis of Shapai Arch Dam Affected by Wenchuan Earthquake |
| timestamp | 2025-06-30T23:37:18.229Z |
| titel | The Dynamic Stability Analysis of Shapai Arch Dam Affected by Wenchuan Earthquake |
| titel_suche | The Dynamic Stability Analysis of Shapai Arch Dam Affected by Wenchuan Earthquake |
| topic | R TE-TZ U |
| uid | ipn_articles_6354019 |