EXPERIMENTAL RESEARCH ON MECHANICS OF LONG-SPAN AND HEAVY-LOAD PRESTRESSED CONCRETE DOUBLE-TEES

LU Jingfu; SUN Zhanqi; QIU Yong; LI Zhongwen; ZHOU Zhenwei; HUANG Chaojun

doi:10.13204/j.gyjzG19111005

Volume 50 Issue 9

Nov. 2020

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Citation:

LU Jingfu, SUN Zhanqi, QIU Yong, LI Zhongwen, ZHOU Zhenwei, HUANG Chaojun. EXPERIMENTAL RESEARCH ON MECHANICS OF LONG-SPAN AND HEAVY-LOAD PRESTRESSED CONCRETE DOUBLE-TEES[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(9): 62-67. doi: 10.13204/j.gyjzG19111005

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EXPERIMENTAL RESEARCH ON MECHANICS OF LONG-SPAN AND HEAVY-LOAD PRESTRESSED CONCRETE DOUBLE-TEES

doi: 10.13204/j.gyjzG19111005

1. China Construction Science & Technology Co., Ltd., Shenzhen 518000, China;
2. China State Construction Development Co., Ltd., Beijing 100020, China;
3. China Construction Science & Technology(Shenzhen Shantou Special Cooperation Zone) Co., Ltd., Shenzhen 518000, China

Received Date: 2019-11-10
Publish Date: 2020-11-23

Abstract

Abstract

In order to further expand the application range of long-span prestressed double-tees, a prestressed double-tees was designed, it can withstand a live load of 30 kN/m², and it was applied to an experimental office building project. Through the static load test of full size double-tees, the deformation characteristics, crack development law, bearing capacity of normal section and inclined section of the double-tees were obtained, and the mechanical properties of double-tees could meet the use requirements of heavy-load floor and the feasibility of calculation method was verified. The results showed that the prestressed double-tees had a suitable bearing capacity at middle span section and shear bearing capacity of dapped end, and the crack resistance coefficient and deflection of the component could meet the requirements of relevant codes and design; the truss reinforcement set on the double-tees rib top further enhanced the cooperative effect performance of the cast-in-place surface layer and the precast part. There was no cracking of the cast-in-place layer and the precast part during the test. The reasonable construction measures were proposed, which could effectively avoid the generation of cracks in rib plate top and dapped end in the production and construction process of double-tees, and having the value of practice.
- double-tees,
- long-span,
- heavy-load,
- static test,
- bearing capacity

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References(13)

References

庞瑞,梁书亭,朱莜俊.国外预制混凝土双T板楼盖体系的研究[J].工业建筑,2011,41(3):121-126.

陈铁,曹明星,张清亮.双T板在工业厂房中的应用比较[J].工程建设与设计,2008(2):49-51.

何德湛,贾方树.一种房屋建筑的轻型屋盖构件:预应力混凝土双T板[J].预应力技术,2008(5):8-10.

王茂宇,郑毅敏,赵勇.中美预制预应力混凝土双T板构件对比[J].混凝土与水泥制品,2014(8):42-45.

FLEISCHMAN R B, SAUSE R, PESSIKI S, et al. Seismic Behavior of Precast Parking Structure Diaphragms[J].PCI Journal,1998(1):38-53.

Precast and Prestressed Concrete Institute. PCI Design Handbook[M].7th ed. Chicago,Illinois:PCI,2010.

中华人民共和国住房和城乡建设部. 预制预应力混凝土装配整体式框架结构技术规程:JGJ 224-2010[S].北京:中国建筑工业出版社,2010.

中国有色工程有限公司. 混凝土结构构造手册[M].5版.北京:中国建筑工业出版社,2016.

张辉,赵勇,程春森. 预制混凝土双T板企口端部受力性能试验研究[J].建筑结构学报,2018,39(增刊2):28-35.

ACI Committee 318. Building Code Requirements for Structural Concrete and Commentary:ACI 318/318R-11[S]. Farmington Hills,MI:American Concrete Institute,2011.

中华人民共和国住房和城乡建设部.混凝土结构设计规范:GB 50010-2010[S].北京:中国建筑工业出版社,2015.

中华人民共和国住房和城乡建设部.混凝土结构工程施工质量验收规范:GB 50204-2015[S]. 北京:中国建筑工业出版社,2015.

中华人民共和国住房和城乡建设部.建筑地基基础设计规范:GB 50007-2011[S].北京:中国建筑工业出版社,2011.

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