叶勇(土木工程系副主任)
  • 学位:工学博士学位
  • 职称:副教授

硕士生导师

学位:工学博士学位
办公地点:土木学科实验大楼505办公室
电子邮箱:
职务:土木工程系副主任

学科:结构工程

当前位置: 中文主页 >> 科学研究 >> 论文成果
Experimental behaviour of concrete-filled steel tubular members under lateral shear loads
点击次数:
发表刊物:
Journal of Constructional Steel Research
摘要:
This paper dealswith an experimental investigation on the shear behaviour of concrete-filled steel tubular (CFST) members. A total of 38 specimens with either circular or square cross-sections were tested. Among these specimens, four were subjected to shear and the rest were subjected to combined axial compression and shear. The main parameters considered were the axial compression ratio (n=0–0.75), shear span-to-depth ratio (m=0.075–0.75), concrete strength (fcu=31.9 or 57.4 MPa), steel ratio (αs=0.070 or 0.108) and steel yield stress (fy=338.3 or 415.7MPa). The test results showed that, all the CFST specimens exhibited ductile characteristics. The influences of the parameters on the failure mode, load vs. deformation relationships, shear capacity, and strain development of the tested specimenswere investigated. Finally, an existing simplifiedmodel for predicting the shear capacity of CFST members under combined compression and shear was also assessed.
论文类型:
期刊论文
页面范围:
2016,122:226-237
是否译文:
收录刊物:
SCI
第一作者:
叶勇
合写作者:
Zhong Tao,郭淑丽
通讯作者:
韩林海
附件:
  • 个人简介

    叶勇博士,男,19857月出生,福建泉州人。现任华侨大学土木工程学院副教授、硕士研究生导师、土木工程系副主任,从事结构工程方向的教学与研究工作。主持国家自然科学基金项目2(面上、青年各1)、福建省自然科学基金面上项目2项、中国博士后科学基金项目1等多项科研项目。在国内外学术期刊及会议上发表论文80篇,其中SCIEI收录50篇,1论文获英国土木工程师协会(ICE)年度出版奖。曾获华侨大学青年教师“精彩一堂课”教学竞赛一等奖,华侨大学优秀班主任,华侨大学土木工程学院优秀共产党员。

    联系方式

    电话:15980082701

    微信:qzyeyong


    CFBT柱抗震性能试验研究-20201120.jpg

    20230305石狮市观音山1.jpg

    其他联系方式

    邮编 :

  • 传真 :

  • 通讯/办公地址 :

  • 邮箱 :

  • 扫一扫用手机查看