| 钢管混凝土短柱在轴向冲击荷载下的动力分析 |
| |
| 引用本文： | 张晨,孙光景,陈光营. 钢管混凝土短柱在轴向冲击荷载下的动力分析[J]. 山西建筑, 2007, 33(5): 77-78 |
| |
| 作者姓名： | 张晨 孙光景 陈光营 |
| |
| 作者单位： | 1. 南通大学建筑工程学院,江苏,南通,226007
2. 沿江高速公路有限公司,江苏,常熟,215500 |
| |
| 摘 要： | 通过有限元计算软件,分析了在冲击荷载作用下钢材强度、混凝土强度以及含钢率对钢管混凝土短柱承载力强度的影响,对沿试件长度方向试件的径向位移进行了分析,并对试件进行了变质量分析,得出钢管混凝土试件在材料、尺寸确定的情况下承受轴向荷载时,位移主要由冲击能量决定。
|
| 关 键 词： | 钢管混凝土短柱 有限元软件 冲击荷载 |
| 文章编号： | 1009-6825(2007)05-0077-02 |
| 修稿时间： | 2006-08-31 |
Dynamic analysis on short concrete-filled steel tube pile under axial impact load |
| |
| ZHANG Chen,SUN Guang-jing,CHEN Guang-ying. Dynamic analysis on short concrete-filled steel tube pile under axial impact load[J]. Shanxi Architecture, 2007, 33(5): 77-78 |
| |
| Authors: | ZHANG Chen SUN Guang-jing CHEN Guang-ying |
| |
| Affiliation: | ZHANG Chen SUN Guang-jing CHEN Guang-ying |
| |
| Abstract: | Through finite element calculating software,this paper analyzes the influences of steel material strength,concrete strength and specific steel content on bearing capacity of short concrete-filled steel tube pile under impact load,analyzes radial displacement of test piece along the direction of its length,carries out variable mass analysis on the test piece,and points out that the displacement of concrete-filled steel tube test piece is mainly decided by impact power under the conditions of fixed material and size and bearing axial load. |
| |
| Keywords: | short concrete-filled steel tube pile finite element software impact load |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
