EXPERIMENTAL RESEARCH ON COMPRESSION PERFORMANCE OF COAL GANGUE SINTERED COMPOSITE INSULATION BLOCK MASONRY

YU Qiubo; SUN Jiaqi; ZENG Xun; QIN Kongyuan

doi:10.13204/j.gyjz202005013

Volume 50 Issue 5

Jul. 2020

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2020 > 50(5): 75-80

YU Qiubo, SUN Jiaqi, ZENG Xun, QIN Kongyuan. EXPERIMENTAL RESEARCH ON COMPRESSION PERFORMANCE OF COAL GANGUE SINTERED COMPOSITE INSULATION BLOCK MASONRY[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(5): 75-80. doi: 10.13204/j.gyjz202005013

Citation:

YU Qiubo, SUN Jiaqi, ZENG Xun, QIN Kongyuan. EXPERIMENTAL RESEARCH ON COMPRESSION PERFORMANCE OF COAL GANGUE SINTERED COMPOSITE INSULATION BLOCK MASONRY[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(5): 75-80. doi: 10.13204/j.gyjz202005013

Citation:

PDF( 4484 KB)

EXPERIMENTAL RESEARCH ON COMPRESSION PERFORMANCE OF COAL GANGUE SINTERED COMPOSITE INSULATION BLOCK MASONRY

doi: 10.13204/j.gyjz202005013

YU Qiubo^1,2,
SUN Jiaqi^{2
,
,},
ZENG Xun²,
QIN Kongyuan²

1. Zhengzhou University Multi-Functional Design and Research Academy Co., Ltd., Zhengzhou 450000, China;
2. School of Civil Engineering, Zhengzhou University, Zhengzhou 450000, China

Received Date: 2019-09-08
Publish Date: 2020-07-14

Abstract

Abstract

Coal gangue sintered composite insulation block is a kind of energy-saving wall material, which has the advantages of light weight, high strength and good insulation performance. In order to study the compression performance of coal gangue sintered composite insulation block, two groups of 12 specimens of coal gangue sintered composite insulation block masonry were studied, and the failure characteristics and mechanical properties of sintered gangue composite insulation block and ordinary mortar and gypsum mortar masonry specimens were analyzed. The results showed that the local failure of sintered gangue composite insulation block caused the overall instability and failure of the masonry specimen, the compressive strength of the masonry was less than that of the block, and the test value was less than the calculation value in GB 50003-2011. Based on the test data, the stress-strain relation curve was obtained, and the proposed expression of stress-strain relation and the recommended value of elastic modulus of masonry were proposed through the method of analysis and comparison.
- coal gangue sintered composite insulation block,
- masonry,
- compression performance,
- stress-strain curve,
- elastic modulus

FullText(HTML)

References(11)

References

郭永亮.烧结复合保温砌块的生产与应用[J].砖瓦,2009,29(9):78-82.

梁鑫晓,李碧雄,彭娟.烧结空心砖砌体力学性能的试验研究[J].建筑结构,2015(12):90-95.

黄靓,蒋文龙,包堂堂.新型烧结页岩复合保温砌块砌体受压性能研究[J].结构工程师,2016(32):127-132.

全国墙体屋面及道路用建筑材料标准化技术委员会.复合保温砖和复合保温砌块:GB/T 29060-2012[S].北京:中国建筑工业出版社,2012.

中华人民共和国住房和城乡建设部.砌体基本力学性能试验方法标准:GB/T 50129-2011[S].北京:中国建筑工业出版社,2011.

中华人民共和国住房和城乡建设部.建筑砂浆基本力学性能试验方法:JGJ/T 70-2009[S].北京:中国建筑工业出版社,2009.

中华人民共和国住房和城乡建设部.砌体结构设计规范:GB 50003-2011[S].北京:中国建筑工业出版社,2011.

周万昊.煤矸石多孔砖砌体基本力学性能及抗震性能试验研究[D].沈阳:沈阳建筑大学,2011.

梁建国,高稳,李叶,等.混凝土复合保温砌块砌体力学性能试验研究[J].建筑砌块与砌块建筑,2013(6):5-8.

POWELL B,HODGKINSON H R. Determination of Stress-Strain Relationship of Brick Work[J].Stock on Trent,1976,18(3):22-25.

宋方方,权宗刚,浮光明.页岩烧结保温砌块砌体受压变形性能研究[J].砖瓦,2014,34(10):5-9.

Relative Articles

[1]	LIU Tingyong, ZHANG Ailin, LI Jiulin. Research on the Performance of Prestressed High-Strengh Bolted Joints of Fully-Prefabricated Long-Span Spatial Structures[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(8): 44-53. doi: 10.3724/j.gyjzG24022208
[2]	QIN Dongyang, LIU Haifeng, ZHU Lichen, CHE Jialing, YANG Weiwu. Research on the Performance of Desert Sand Concrete Under Dry-Wet Cycles with Sulfate Erosion[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(11): 207-213,220. doi: 10.13204/j.gyjzG23053001
[3]	ZHENG Ju-huan, LIU Ru-yue, YAN Gui-yun, WANG Di, LIU Xian-cheng. Experimental Research on Basic Mechanical Properties of Brick Aggregate Geopolymer Recycled Concrete[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(9): 234-240. doi: 10.13204/j.gyjzG22070207
[4]	ZHU Jing, FENG Shihui, LIANG Siqi, LIU Shaotong, GUO Qinghua, HUANG Wenxuan. EXPERIMENTAL RESEARCH ON COMPRESSIVE PERFORMANCES OF MASONRY AFTER BEIING SUBJECTED TO HIGH TEMPERATURE[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(7): 170-176. doi: 10.13204/j.gyjzG21011111
[5]	LI Biao, LI Jiaxing, JIA Bin, HUANG Hui, WANG Lu, TANG Qihong. EXPERIMENTAL STUDY ON TENSILE PROPERTIES OF CFRP GRIDS UNDER THE COUPLING OF SEAWATER IMMERSION AND STRESS[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(11): 178-183. doi: 10.13204/j.gyjzG20030608
[6]	Ban Liren, Liu Hang, Lan Chunguan. NON-LINEAR FINITE ELEMENT ANALYSIS OF UNREINFORCED BRICK WALLS RETROFITTED WITH POST-TENSIONED TENDONS[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(4): 168-172. doi: 10.13204/j.gyjz201504032
[7]	Guo Yongchang, Zhong Jian, Xie Jianhe, Cen Yuqiao, Du Zhengpeng. EXPERIMENTAL STUDY OF AXIAL COMPRESSIVE BEHAVIOR OF CFRP-CONFINED HIGH-STRENGTH CONCRETE DAMAGED BY HIGH TEMPERATURE[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(10): 1-5. doi: 10.13204/j.gyjz201410001
[8]	Liu Yan, Xu Yuanfei, Zhang Hong. EXPERIMENTAL STUDY ON MECHANICAL BEHAVIORS OF FLY ASH BLOCK WALLS RESTRICTED BY CONSTRUCTIONAL COLUMNS AND TOP-BEAM[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(8): 38-41,100. doi: 10.13204/j.gyjz201108011
[9]	Yi Hongwei, Huang Liang, Li Long, Yi Chujun, Wang Hui. RESEARCH ON THE MECHANICAL BEHAVIORS OF MULTI-ROW HOLE ALIGNMENT-TYPE INSULATION BLOCK MASONRY[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(11): 89-91. doi: 10.13204/j.gyjz201111019
[10]	Liu Dan, Yao Qianfeng, Guo Meng, Jia Yinjie. ANALYSIS OF THE INFLUENCE OF BLOCK ELASTIC MODULUS ON THE LATERAL STIFFNESS OF MULTI-RIBBED COMPOSITE WALL[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(11): 71-75. doi: 10.13204/j.gyjz201111015
[11]	Huang Liang, Tao Chengzhi, Xu Bin, Mei Wensheng, Chen Liang, Wang Ke, Wu Hao. RESEARCH ON COMPRESSIVE BEHAVIORS OF N-TYPE BLOCK MASONRY WITH STRAIGHT JOINT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(7): 48-51,86. doi: 10.13204/j.gyjz200907015
[12]	Hu Qiong, Yan Weihua, Zheng Wenzhong. EXPERIMENTAL RESEARCH ON MECHANICAL PROPERTY OF SELF-COMPACTING CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(10): 90-93. doi: 10.13204/j.gyjz20081022
[13]	Wu Zhuanqin, Fan Yunyun, Liu Jingliang, Liu Gang. STUDY ON MECHANICAL PROPERTIES OF ADHESIVE MATERIALS FOR RETARD-BONDED PRESTRESSING STRAND[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(11): 9-12,35. doi: 10.13204/j.gyjz200811003
[14]	Chen Liang, Guo Yurong, Huang Liang, Tao Chengzhi, Xiao Yan, Li Ruian, Xu Chunliang. RESEARCH ON COMPRESSIVE BEHAVIORS OF N-TYPE BLOCK MASONRY[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(7): 75-78. doi: 10.13204/j.gyjz200807018
[15]	Song Xiaoruan, Zhang Yankun, Si Jian. CALCULATION OF YOUNG'S MODULUS FOR LYTAG CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(2): 61-63. doi: 10.13204/j.gyjz200602018
[16]	Tong Li-ping, He Ping. EXPERIMENTAL STUDY ON UNITARY COMPRESSIVE DEFORMATION PERFORMANCE OF THE YELLOW RIVER SILT BEARING CELLULAR BRICKING STRUCTURES[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(5): 56-58,101. doi: 10.13204/j.gyjz200605016
[17]	Huang Qunxian, Wang Quanfeng, Lin Jianhua, Yang Yongxin, Yue Qingrui. ADVANCES IN FLEXURAL CAPACITY OF FRP STRENGTHENED MASONRY WALLS[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(9): 76-79. doi: 10.13204/j.gyjz200509021
[18]	Gao Danying, Tang Jiyu, Zhao Jun. A EXPERIMENTAL STUDY ON ELASTIC MODULUS OF FIBER REINFORCED HIGH-STRENGTH CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(10): 47-49. doi: 10.13204/j.gyjz200410014
[19]	Jiao Chujie, Sun Wei, Lai Jianzhong, Jiang Jinyang. MECHANICAL PROPERTIES OF ECOLOGICAL REACTIVE POWDER CONCRETE UNDER UNIAXIAL COMPRESSION[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(1): 60-62. doi: 10.13204/j.gyjz200401017
[20]	Meng Liyan, Wang Fenglai, Pan Jinglong. EXPERIMENTAL STUDY ON MECHANICAL BEHAVIOR OF EXISTING UN-CARBONATED CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(7): 44-46. doi: 10.13204/j.gyjz200407012