内螺旋凸筋钢管与混凝土结合力的实验研究  

Experimental Study of Band Between Internal Spiral-Ribbed Tube and Concrete

作　　者：姜正义[1] 刘相华[1] 王国栋[1] 张强[1] 吴国良[1] 赵晓林[1] 李洪斌[1] 

机构地区：[1]东北大学,本溪钢铁公司

出　　处：《焊管》1995年第2期17-19,共3页Welded Pipe and Tube

摘　　要：通过内螺旋凸筋管与混凝土结合力的模拟试验表明，混凝土与凸筋管的结合力比与光面管的结合力大２倍以上，且基板愈厚，结合力愈大。Based on the test of band between internal spiral-ribbed tube and concrete, the band between internal spiral-ribbed tube and concrete is as two times and more as that of between tube and concrete, and the more the basic wall-thickness is, the larger the band is.

关 键 词：内壁加筋 结构 钢管 混凝土 结合力 焊接钢管 

分 类 号：TG335.75[金属学及工艺—金属压力加工]