孙家斌

Associate Professor   Supervisor of Master's Candidates

Gender:Male

Alma Mater:大连理工大学

Degree:Doctoral Degree

School/Department:化工海洋与生命学院

E-Mail:jbsun1983@dlut.edu.cn


Paper Publications

Buckling of Functionally Graded Cylindrical Shells Under Combined Thermal and Compressive Loads

Hits:

Indexed by:期刊论文

Date of Publication:2014-03-04

Journal:JOURNAL OF THERMAL STRESSES

Included Journals:SCIE、EI、Scopus

Volume:37

Issue:3

Page Number:340-362

ISSN No.:0149-5739

Key Words:Cylindrical shell; Buckling; FGMs; Axial compression; Symplecticity

Abstract:This article focuses on analytical solutions for bifurcation buckling of FGM cylindrical shells under thermal and compressive loads. A new solution methodology is established based on Hamilton's principle. The fundamental problem is subsequently transformed into the solutions of symplectic eigenvalues and eigenvectors, respectively. Then, by applying a unidirectional Galerkin method, imperfection sensitivity of an imperfect FGM cylindrical shell is discussed in detail. The solutions reveal that boundary conditions, volume fraction exponent, FGM properties, and temperature rise distribution significantly influence the buckling behavior. Critical stresses are reduced greatly due to the existence of initial geometric imperfections.

Pre One:功能梯度圆柱壳在扭转冲击载荷作用下的动力屈曲

Next One:Accurate buckling analysis for shear deformable FGM cylindrical shells under axial compression and thermal loads

Profile

孙家斌,男,博士,副教授。

Email: jbsun1983@dlut.edu.cn


学习经历:

2010-09至2013-10    大连理工大学    工程力学系           博士


工作经历:

2017-01至今         大连理工大学    海洋科学与技术学院   副教授

2013-10至2016-12    大连理工大学    海洋科学与技术学院   讲师

2016-01至2016-02    香港城市大学    科学与工程学院       Research Associate

2015-072015-08    香港城市大学    深圳研究院           研究员

2011-092012-01    香港城市大学    科学与工程学院       Research Assistant


研究方向:

力学超材料/结构研究

板壳弹塑性稳定性分析

复合材料结构非线性力学行为研究

连接与密封设计

大型力学试验装置设计


研究成果&科研项目:

    目前已发表SCI论文30余篇,包括固体力学旗舰刊Journal of the Mechanics and Physics of Solids(JMPS),数理权威期刊Proceedings of the Royal Society A(英国皇家学会会刊),Advanced Materials Technologies、Composites Part B: Engineering、Composite Structures 、Materials & Design等,已获授权国家发明专利7项和软件著作权2项,主持国家自然科学基金青年科学基金项目1项,多项企事业委托项目