Specifications

- 632.2 Hydraulic Equipment and Machinery - 931.1 Mechanics - 931.3 Atomic and
Molecular Physics
DOI: 10.1088/1755-1315/15/6/062051
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
6.
Accession number: 20130916060496
Title: Influence of intermediate principal stress on bearing capacity of metallic cantilever beams
Authors: Ma, Zong-Yuan1 ; Liao, Hong-Jian2 ; Dang, Fa-Ning1/马宗源;廖红建;党发宁
Author affiliation: 1 School of Civil Engineering and Architecture, Xi'an University of
Technology, Xi'an, Shaanxi 710048, China
2 Department of Civil Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
Corresponding author: Ma, Z.-Y. ([e-mail])
Source title: Gongcheng Lixue/Engineering Mechanics
Abbreviated source title: Gongcheng Lixue
Volume: 30
Issue: 1
Issue date: January 2013
Publication year: 2013
Pages: 307-313
Language: Chinese
ISSN: 10004750
CODEN: GOLIEB
Document type: Journal article (JA)
Publisher: Tsinghua University, Tsinghua University Xueyan Plaza, 100084, China
Abstract: The influence of the intermediate principal stress on the bearing capacity for a
rectangular and metallic cantilever beam was analyzed using the explicit finite difference method
and twin shear unified strength theory. The distribution of plastic strain for a cantilever beam
under the limit load state is near two symmetry triangles. The influence of the intermediate
principal stress on the bearing capacity of a metallic cantilever beam is related to the beam
thickness. The influence of the intermediate principal stress on a plane stress beam is lower than
that of a plane strain beam. The influence of the intermediate principal stress on the bearing
capacity of a plane strain beam is independent of the beam length. The influence of the
intermediate principal stress on the bearing capacity of a plane stress beam is increased firstly
and decreased secondly with the beam length increased.
Number of references: 13
Main heading: Cantilever beams
Controlled terms: Bearing capacity
Uncontrolled terms: A-plane - Beam length - Beam thickness - Explicit finite
difference method - Intermediate principal stress - Lagrangian finite differences - Limit
Load - Metallic cantilever - Strength theory - Twin shear unified strength theory
Classification code: 408.2 Structural Members and Shapes - 421 Strength of Building
Materials; Mechanical Properties
DOI: 10.6052/j.issn.1000-4750.2011.07.0438