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| 30万t油轮坞墩横向荷载分布研究 | |
| 引用本文： | 管 波,朱 浩,孙大鹏,孙志国. 30万t油轮坞墩横向荷载分布研究[J]. 水运工程, 2012, 0(8): 48-51 |
| 作者姓名： | 管 波 朱 浩 孙大鹏 孙志国 |
| 作者单位： | 1. 大连理工大学建设工程学部,辽宁大连116024;中交理工交通技术研究院有限公司,辽宁大连116023 2. 大连理工大学建设工程学部,辽宁大连,116024 3. 中交理工交通技术研究院有限公司,辽宁大连,116023 |
| 摘 要： | 我国现行干船坞设计规范颁布时间早,对于现代很多大型船舶不相适宜,亟待修订。针对30万t原油船舶,运用有限元软件ANSYS,建立了船体的标准段和坞墩有限元模型,分析了该船型坞墩在自重、压舱水作用下不同工况的横向荷载分布系数,与现行干船坞规范相比较,分布系数具有不同的特点,可供干船坞规范修订参考。 |
| 关 键 词： | 干船坞 坞墩 横向荷载分布 ANSYS |
On distributions of lateral load for VLCC of 300 000 DWT |
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| GUAN Bo,ZHU Hao,SUN Da-peng and SUN Zhi-guo. On distributions of lateral load for VLCC of 300 000 DWT[J]. Port & Waterway Engineering, 2012, 0(8): 48-51 | |
| Authors: | GUAN Bo ZHU Hao SUN Da-peng SUN Zhi-guo |
| Affiliation: | Faculty of Infrastructure Engineering, Dalian University of Technology, Dalian 116024, China;CCCC & DLUT Institute of Communications Technology Co. , Ltd., Dalian 116023, China;Faculty of Infrastructure Engineering, Dalian University of Technology, Dalian 116024, China;CCCC & DLUT Institute of Communications Technology Co. , Ltd., Dalian 116023, China;Faculty of Infrastructure Engineering, Dalian University of Technology, Dalian 116024, China;CCCC & DLUT Institute of Communications Technology Co. , Ltd., Dalian 116023, China |
| Abstract: | The current design code for dry docks was published early and it is not suitable for many modern large ships,so it is in an urgent need of revising.In view of the 300 000 DWT crude oil tanker,finite element models of standard section of hull and piers are built by ANSYS.This paper analyzes the distributional coefficient of lateral load in different conditions of gravity and ballast,makes a comparison with dry dock design specification.There are different characteristics on distributional coefficient of lateral load to reference for revising of dry dock design specification. |
| Keywords: | dry dock pier distribution of lateral load ANSYS |
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