Load Capacity and Displacement of Recycled Concrete and Self-Insulation Block Masonry Wall

In order to discuss the load capacity and displacement of masonry constructed with recycled concrete and self-insulation blocks, one type of 10.6 MPa compressive strength block and three kinds of mortar with M15, M10, and M5 compressive strengths are selected. The constitutive model and correspondin...

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Main Authors:	Huizhi Zhang, Jifeng Liu, Yang Yue, Xiuqin Cui, Yuezong Lian
Format:	Article
Language:	English
Published:	MDPI AG 2020-02-01
Series:	Materials
Subjects:	load capacity displacement recycled concrete and self-insulation block masonry wall
Online Access:	https://www.mdpi.com/1996-1944/13/4/863

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spelling	doaj-1228d12fdac9493fb3691ed332e244bf2020-11-25T02:29:53ZengMDPI AGMaterials1996-19442020-02-0113486310.3390/ma13040863ma13040863Load Capacity and Displacement of Recycled Concrete and Self-Insulation Block Masonry WallHuizhi Zhang0Jifeng Liu1Yang Yue2Xiuqin Cui3Yuezong Lian4College of Architecture and Civil Engineering, Sanming University, Sanming 365004, ChinaCollege of Architecture and Civil Engineering, Sanming University, Sanming 365004, ChinaCollege of Architecture and Civil Engineering, Sanming University, Sanming 365004, ChinaCollege of Architecture and Civil Engineering, Sanming University, Sanming 365004, ChinaCollege of Architecture and Civil Engineering, Sanming University, Sanming 365004, ChinaIn order to discuss the load capacity and displacement of masonry constructed with recycled concrete and self-insulation blocks, one type of 10.6 MPa compressive strength block and three kinds of mortar with M15, M10, and M5 compressive strengths are selected. The constitutive model and corresponding parameters selection of different materials in the ABAQUS numerical simulation are analyzed, and the numerical simulation analysis and experimental tests of the load capacity and displacement of masonry constructed with mortars of different strengths are carried out. The results show that masonry compression failure is controlled by the mortar or block that has the lower compressive strength. The displacement of masonry increases with the mortar compressive strength increase, and the higher mortar compressive strength is beneficial for improving the load capacity and displacement of masonry. Reasonable selection of the constitutive model and parameters will help to obtain reasonable results for the ABAQUS numerical simulation. Construction quality and loading method will affect the load capacity and displacement of the masonry. The above conclusion can provide reference for the engineering application of recycled concrete and self-insulation blocks.https://www.mdpi.com/1996-1944/13/4/863load capacitydisplacementrecycled concrete and self-insulation blockmasonry wall
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Huizhi Zhang Jifeng Liu Yang Yue Xiuqin Cui Yuezong Lian
spellingShingle	Huizhi Zhang Jifeng Liu Yang Yue Xiuqin Cui Yuezong Lian Load Capacity and Displacement of Recycled Concrete and Self-Insulation Block Masonry Wall Materials load capacity displacement recycled concrete and self-insulation block masonry wall
author_facet	Huizhi Zhang Jifeng Liu Yang Yue Xiuqin Cui Yuezong Lian
author_sort	Huizhi Zhang
title	Load Capacity and Displacement of Recycled Concrete and Self-Insulation Block Masonry Wall
title_short	Load Capacity and Displacement of Recycled Concrete and Self-Insulation Block Masonry Wall
title_full	Load Capacity and Displacement of Recycled Concrete and Self-Insulation Block Masonry Wall
title_fullStr	Load Capacity and Displacement of Recycled Concrete and Self-Insulation Block Masonry Wall
title_full_unstemmed	Load Capacity and Displacement of Recycled Concrete and Self-Insulation Block Masonry Wall
title_sort	load capacity and displacement of recycled concrete and self-insulation block masonry wall
publisher	MDPI AG
series	Materials
issn	1996-1944
publishDate	2020-02-01
description	In order to discuss the load capacity and displacement of masonry constructed with recycled concrete and self-insulation blocks, one type of 10.6 MPa compressive strength block and three kinds of mortar with M15, M10, and M5 compressive strengths are selected. The constitutive model and corresponding parameters selection of different materials in the ABAQUS numerical simulation are analyzed, and the numerical simulation analysis and experimental tests of the load capacity and displacement of masonry constructed with mortars of different strengths are carried out. The results show that masonry compression failure is controlled by the mortar or block that has the lower compressive strength. The displacement of masonry increases with the mortar compressive strength increase, and the higher mortar compressive strength is beneficial for improving the load capacity and displacement of masonry. Reasonable selection of the constitutive model and parameters will help to obtain reasonable results for the ABAQUS numerical simulation. Construction quality and loading method will affect the load capacity and displacement of the masonry. The above conclusion can provide reference for the engineering application of recycled concrete and self-insulation blocks.
topic	load capacity displacement recycled concrete and self-insulation block masonry wall
url	https://www.mdpi.com/1996-1944/13/4/863
work_keys_str_mv	AT huizhizhang loadcapacityanddisplacementofrecycledconcreteandselfinsulationblockmasonrywall AT jifengliu loadcapacityanddisplacementofrecycledconcreteandselfinsulationblockmasonrywall AT yangyue loadcapacityanddisplacementofrecycledconcreteandselfinsulationblockmasonrywall AT xiuqincui loadcapacityanddisplacementofrecycledconcreteandselfinsulationblockmasonrywall AT yuezonglian loadcapacityanddisplacementofrecycledconcreteandselfinsulationblockmasonrywall
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Load Capacity and Displacement of Recycled Concrete and Self-Insulation Block Masonry Wall

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