Experimental Study on Behavior of the Channel-Masonry-Concrete Composite Structures

Abstract:

channel - masonry - concrete composite structures underpinning is a new type of underpinning technology, the two channel steel and the concrete of compression flange and the masonry between the channel combined into an overall flexural members, it can used in masonry structure underpinning the transformation of the wall, it has simple construction, safety and reliability, the combination of large carrying capacity and other characteristics. Through this combination of three members in bending tests, we can get, reinforced by setting off key, channel, masonry and concrete can form a combination of flexural members to work together, channels tensile stress, concrete bear stress, masonry between the channel improved stability of the web and shear capacity of the beam, we gives the flexural capacity calculation method of the composite structure through analysis.

• Periodical: Applied Mechanics and Materials (Volumes 578-579)
• Pages: 1251-1256
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.578-579.1251
• Online since: July 2014
• Authors: Kao Zhong Zhao*, Zhi Feng Zhu
• Keywords: Bending Performance, Channel Steel - Concrete Composite Structures, Experimental Research, Masonry Structure, Structure Underpinning

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