The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
DYNAMIC BEHAVIORS OF COMPOSITE BEAM UNDER IMPACT LOAD
Author(s): 
Pages: 209-213
Year: Issue:  z1
Journal: GUIZHOU SCIENCE

Keyword:  有限元冲击荷载试验钢-混凝土组合梁;
Abstract: 通过对6根简支钢-混凝土组合梁缩尺模型进行冲击试验,得到了相应的应变和挠度时程曲线.用大型通用有限元计算软件ANSYS/LS-DYNA进行参数比较分析,得出了钢-混凝土组合梁在冲击荷载作用下的更多的力学行为,如变形曲线、位移曲线、应变、速度、加速度时程曲线.分析表明,组合梁跨中附近钢筋混凝土上面层的横向变形最明显;加速度值从钢筋混凝土上面层到下面层逐渐减小.
Related Articles
No related articles found