2009•Journal of Chongqing University of Science and TechnologyRequires access

Mechanical Property and Bearing Capacity of Steel Tube Filled with Steel-reinforced Concrete

Chen Su-rong

Abstract

A new design model for heavy load columns,composite steel tube filled with steel-reinforced concrete is established.In this kind of steel concrete composite column,section steel is inserted into steel tube and concrete is filled into the gap between them.The test results of axially loaded high strength concrete composite columns are presented.The working mechanisms and the mechanical behaviors are studied.The effects of the mechanical properties of the composite column are discussed.The results show that this composite column has advantages of higher load carrying capacity.Based on the test results,formulas for predicting the ultimate bearing capacity of the composite column are proposed.The calculating results from the formulas agree well with the experimental data and numerical results.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Composite number, Structural engineering, Bearing capacity, Materials science, Column (typography), Load bearing, Axial symmetry, Bearing (navigation)