1. State Marine Technical University of St. Petersburg, 3, Lotsmanskaya Str., St.Petersburg, 190008 Russia；2. 哈尔滨工程大学船舶工程学院，黑龙江哈尔滨150001
Primary Investigation on Shear Failure Mechanism of a Beam with Band Plates Sructure in the course of Ship Collision
Guo Jun1; Zhu Feng2; Cui Jie1; Yao Xiong-liang1
1. State Marine Technical University of St. Petersburg, 3, Lotsmanskaya Str., St.Petersburg, 190008 Russia;2.College of Shipbuilding Enigneering, Harbing Engineering Universityty, Harbin 150001, China
Abstract：Ultimate equilibrium theory and numerical analysis are used to discuss the deformaion and damage mechanism of a beam with band plates mainly bearing shear failure, including the method calculating extreme loading; the distribution regularity of combined stress、normal stress and shearing stress along web height at several cross-sections under different loadings; the generation and expansion of plastic deformation; energy-absorbing composition analysis of the beam with band plates in the course of collision. The results can be referenced by crashworthiness structral design、assessment of crashworthiness for a finished vessel and conceptual design for model experiments.
郭君;朱枫;姚熊亮;王强勇. 船舶碰撞过程中带板梁结构剪切破坏机理初探[J]. , 2011, 30(8): 61-66.
Guo Jun;Zhu Feng;Cui Jie;Yao Xiong-liang. Primary Investigation on Shear Failure Mechanism of a Beam with Band Plates Sructure in the course of Ship Collision. , 2011, 30(8): 61-66.
2011, Vol. 30 
