加筋木-混凝土组合梁承载力计算及尺寸设计方法

doi:10.11896/cldb.18080142

Abstract
Figure/Table
References
Related Citation (4)

Download:

Full Text ( PDF ) (2836KB)

Suppl. Info.
Export: BibTeX | EndNote (RIS)

Abstract Based on the mechanical behavior of reinforced timber-concrete composite (TCC) beams, the calculation model of the ultimate flexural capacity for reinforced TCC beams was established. Furthermore, the formula of flexural capacity was presented.In order to verify the correctness of the formula, four TCC beams with different reinforced degree were designed and built. Through the loading test, the results show that the formula is in good agreement with the test results, and can be applied to the calculation of ultimate flexural capacity of reinforced TCC beams. At the same time, combined with the calculation model of ultimate flexural capacity, the dimension design method of TCC beams has been put forward, which provides a reference for the design of reinforced TCC beams.

Key words： reinforced timber-concrete composite beams mechanical behavior loading test ultimate flexural capacity dimension design

Published: 29 August 2019

CLC number:

TU398.9

About author:: Shuai Yuan,a graduate student of Central South University of Forestry & Technology, is mainly engaged in the research of composite structure. He has published more than 7 papers in domestic and foreign journals. During his stay in school, he has been awarded outstanding graduate student and outstanding graduate student cadre as well as graduate student scholarship for many times.Jin Yi, male, doctor,a party secretary of Institute of Civil Engineering,Central South Forestry University of Science and Technology, senior experimentalist, traffic construction quality and safety of association of hunan province, hunan province transportation construction test evaluation experts, national registered construction engineer (highway), the ministry of transport of highway engineering test engineer, national laboratory qualification certification internal auditor.Guojing He,male, doctor, professor, doctoral supervisor. During the "11th Five-Year" period, 2 National Natural Science Foundation projects were chaired and completed, and more than 20 scientific research projects were chaired and participated. More than 50 papers were published, and 1 published Monograph ("seismic response analysis of engineering structures"). He has been awarded the first prize in science and technology progress of China Railway Construction 1 times,the two prize of Hunan science and technology progress 1 times and the first prize of science and technology progress of Guangdong Provincial Construction Committee 1 times.

	Service
	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	YUAN Shuai
	YI Jin
	HE Guojing

Cite this article:

YUAN Shuai,YI Jin,HE Guojing. The Calculation of Ultimate Flexural Capacity and Dimension Design Method of Reinforced Timber-Concrete Composite Beams[J]. Materials Reports, 2019, 33(20): 3419-3425.

URL:

http://www.mater-rep.com/EN/10.11896/cldb.18080142 OR http://www.mater-rep.com/EN/Y2019/V33/I20/3419

Ceccotti A. Progress in Structural Engineering and Materials,2002,4(3),264.2 Yeoh D,Fragiacomo M,De Franceschi M,et al.Journal of Structural Engineering,2011,137,1085.3 Chao Z,Gauvreau P.Journal of Structural Engineering,DOI:10.1061/(ASCE)ST.1943-541X.0001144.4 Alessandro Zona, Massimo Fragiacomo, Michele Barbato, et al.Journal of Structural Engineering, 2012,138(7), 899.5 He G J, Leng J, Peng L N. World Bridges,2016,44 (6),41(in Chinese).贺国京,冷骏,彭乐宁.世界桥梁,2016,44(6),41.6 Jiang Y C, Hu X M,Cao X J, et al.Journal of Nanjing Tech University(Natural Science Edition),2016,38 (5),74(in Chinese).江雨辰,胡夏闽,曹雪娇,等.南京工业大学学报(自然科学版),2016,38(5),74.7 Hu X M, Li Q, Peng H Y, et al. Journal of Building Structures (SupplementI),2013,34(SI1),371(in Chinese).胡夏闽,李巧,彭虹毅,等.建筑结构学报(SI),2013,34(SI1),371.8 Gutkowski R,Brown K,Shigidi A.Journal of Structural Engineering,2004,130(10),1553.9 Yuan S,He G J,Li L,et al.Industral Construction,2018,34(5),17(in Chinese).袁帅,贺国京,李礼,等.工业建筑,2018,34(5),17.10 Steinberg E,Selle R, Faust T.Journal of Structural Engineering,ASCE,2003,129(11), 1538.11 Stojic D,Cvetkovic R.Journal of Architecture and Cicil Engineering,2001,2(2),169.12 He G J,Xie L,Wang X A,et al.Bioresources,2016,11(4),9205.13 Xie L.Shear property of timber-concrete composite structure with nail type connectors.Ph.D. Thesis,Central South University of Forestry and Technology, China,2017 (in Chinese).谢岚.木-混凝土组合结构螺栓连接件剪切性能研究.博士学位论文,中南林业科技大学,2017.14 Yuan S, He G J, Yi J, et al.Building Science, 2018, 34 (5), 17(in Chinese).袁帅,贺国京,易锦,等.建筑科学,2018,34(5),17.15 Wang Y H.Study on mechanical properties of timber-concrete composite beam. Master’s Thesis,Nanjing University of Technology, China,2012 (in Chinese).汪雨汇.木-混凝土组合梁受力性能研究.硕士学位论文,南京工业大学,2012.16 Peng H Y. Experimental study on wood-concrete composite beam.Master’s Thesis, Nanjing University of Technology, China,2010 (in Chinese).彭虹毅.木-混凝土组合梁试验研究.硕士学位论文,南京工业大学,2010.17 Chen Y D. Experimental study on engineering timber-concrete composite beams.Master’s Thesis,Nanjing University of Technology, China,2011 (in Chinese).陈元东.工程木-混凝土组合梁试验研究.硕士学位论文,南京工业大学,2011.18 Lukaszewska E,Fragiacomo M, Johnsson M. Journal of Structural Engineering,2010, 136(10), 1246.19 Gutkowski R,Brown K,Shigidi A,et al.Construction and Building Mate-rials, 2008, 22(6),1059.20 Ye J S. Structure design principle, China Communications Press Co.,Ltd,China,2014(in Chinese).叶见曙.结构设计原理,人民交通出版社,2014.21 《木结构设计手册》编委会.木结构设计手册(第三版), GB50005-2003,中国建筑工业出版社,2005.22 Zhu P R.Principles of steel structure design,China Architecture Industry Press,China, 2006(in Chinese).朱聘儒.钢结构设计原理,中国建筑工业出版社,2006.23 ENV 1995-1-1. Eurocode5:Design of timber structures, Part1.1: General rules and rulers for bulding, European Committee for Standardisation, 1993.