| A Discusion on Limited Load-Carrying Capacity of Rectangular Plates |
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| 作者单位： | Li Changchun Shi Depei Wang Bocheng Associate Professor，Department of Naval Architecture and Ocean Engineering，Jiao Tong University，Shanghai 200030Engineer，Shangsha Shipyard，Shangsha 410013 |
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| 摘 要： | The elastic-plastic method is often used in designing the inner flat bulkhead plates of submarines, and the upper structure of ships and drilling platforms. Such bulkhead plates can bear the load only once. For the improvement of the load-carrying capacity or the reduction of the weight of plates, the yield line analytical method is employed in this paper to design the bulkhead plate to improve economy and increase the effiective load. Besides, a further sutdy of this method has been made theoretically and experimentally, and the data of the limited load-carrying capacity of the plate have been obtained. Furthermore, the safety coefficients for such a method are presented, which can be used as reference for related departments and staffs.
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A Discusion on Limited Load-Carrying Capacity of Rectangular Plates |
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| Li Changchun Shi Depei Wang Bocheng Associate Professor. A Discusion on Limited Load-Carrying Capacity of Rectangular Plates[J]. China Ocean Engineering, 1996, 0(4) |
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| Authors: | Li Changchun Shi Depei Wang Bocheng Associate Professor |
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| Affiliation: | Li Changchun Shi Depei Wang Bocheng Associate Professor,Department of Naval Architecture and Ocean Engineering,Jiao Tong University,Shanghai 200030Engineer,Shangsha Shipyard,Shangsha 410013 |
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| Abstract: | The elastic-plastic method is often used in designing the inner flat bulkhead plates of submarines, and the upper structure of ships and drilling platforms. Such bulkhead plates can bear the load only once. For the improvement of the load-carrying capacity or the reduction of the weight of plates, the yield line analytical method is employed in this paper to design the bulkhead plate to improve economy and increase the effiective load. Besides, a further sutdy of this method has been made theoretically and experimentally, and the data of the limited load-carrying capacity of the plate have been obtained. Furthermore, the safety coefficients for such a method are presented, which can be used as reference for related departments and staffs. |
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| Keywords: | elastic-plastic design limited load-carrying capacity yield line analytical method safety coefficient |
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