针对HCSR垂向剪力调整方法进行研究，通过对比和分析2019版HCSR和2020版HCSR之间垂向剪力调整方法的差异，结合实际校核工作中遇到的问题，提出新的垂向剪力调整方法。数值验证结果显示，与HCSR方法相比，本文提出的新方法能在保证目标位置的垂向剪力值到达目标值的前提下，同时还可以将首尾端面的支反力调整为0，从而避免首尾端面支反力对目标位置剪力校核结果的影响。
Vertical shear force adjustment methods in HCSR were researched in this article. Comparing and analyzing the difference between the methods in HCSR version 2019 and version 2020, a new vertical shear force adjustment method was proposed, combined with the problems in actual working. The results of numerical verification showed that compared with HCSR, the new method in this article could not only adjust the vertical shear forces at target positions to target values, but also adjust the reaction forces at both end faces to zero, which would avoid the influence from the reaction forces to target location shear force checking results.
2022,44(9): 27-32 收稿日期：2021-04-26
DOI：10.3404/j.issn.1672-7649.2022.09.006
分类号：U661
作者简介：韩涛(1991-)，男，硕士，研究方向为船体结构
参考文献：
[1] 张少雄, 李雪良, 陈有芳. 船舶结构强度直接计算中板单元应力的取法[J]. 船舶工程, 2004(3): 21–23
ZHANG Shao-xiong, LI Xue-liang, CHEN You-fang. Research on the stress in shell plate element in direct strength analysis of ship’s structure[J]. Ship Engineering, 2004(3): 21–23
[2] 韩涛, 吴嘉蒙. CSR-H纵向不平衡力引起弯矩影响研究[J]. 船舶, 2018, 29(6): 123–128
HAN Tao, WU Jia-meng. Research on influence of moments caused by longitudinal unbalanced forces in CSR-H[J]. Ship & Boat, 2018, 29(6): 123–128
[3] 胡伟成. HCSR直接计算船体梁载荷研究[D]. 武汉: 武汉理工大学, 2013.
[4] IACS. Common Structural Rules for Bulk Carriers and Oil Tankers[S]. IACS, 2019.1.
[5] IACS. Common Structural Rules for Bulk Carriers and Oil Tankers[S]. IACS, 2020.1.
[6] 刘虓. 船舶结构力学[M]. 广州: 华南理工大学出版社, 2010.
[7] IACS. Draft Technical Background for Rule Change Proposal 1 to 01 JAN 2019 version[S]. IACS, 2019.5.
[8] 唐旭东. 利用PCL语言查看船体剖面特性[J]. 船舶, 2011, 22(3): 27–29
TANG Xu-dong. Examination on hull section characteristics with PCL language[J]. Ship & Boat, 2011, 22(3): 27–29
[9] 肖茵茨. 40000DWT散货船舱段强度有限元分析[J]. 广东造船, 2012, 31(3): 52–54
XIAO Yin-ci. Finite element analysis on structural strength of cargo hold section for 40000dwt bulk carrier[J]. Guangdong Shipbuilding, 2012, 31(3): 52–54
