Dynamic response of RPC-filled steel tubular columns under axial impact loading - 文章详情页

作者：

Tian, Zhi-Min (Tian, Zhi-Min.) | Wu, Ping-An (Wu, Ping-An.) | Du, Xiu-Li (Du, Xiu-Li.) (学者：杜修力)

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EI Scopus PKU CSCD

摘要：

Because　of　good　impact　toughness　and　high　load　carrying　capacity,　RPC-filled　steel　tubular　columns　promise　to　be　good　blast-resistant　and　impact-resistant　structural　members.　Experimental　investigation　for　impact-resistant　property　of　RPC-filled　steel　tubular　columns　is　conducted　in　this　paper.　Dynamic　response　of　the　columns　under　axial　impact　loading　is　studied　by　means　of　numerical　simulation　method.　Increase　coefficient　of　load　carrying　capacity　and　ratio　of　load　carrying　capacity　of　steel　tube　to　that　of　RPC　core　in　the　columns　are　obtained.

关键词：

Computer simulation Dynamic response Impact testing Load limits Loads (forces) Numerical methods Numerical models Tubular steel structures

作者机构：

[ 1 ] [Tian, Zhi-Min]The Forth Engineer Scientific Research Institute of the Headquarters of the General Staff, Beijing 100036, China
[ 2 ] [Wu, Ping-An]The Forth Engineer Scientific Research Institute of the Headquarters of the General Staff, Beijing 100036, China
[ 3 ] [Du, Xiu-Li]The Key Laboratory of Urban Security and Disaster Engineering(Ministry of Education), Beijing University of Technology, Beijing 100124, China

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