Application of Noncohesive Prestressed Steel in Crack Control of  Superlarge, Superwide and Heteromorphic Side Wall Structures

doi:10.3973/j.issn.1672-741X.2012.z2.012

Tunnel Construction ›› 2012, Vol. 32 ›› Issue (增刊2): 61-65.DOI: 10.3973/j.issn.1672-741X.2012.z2.012

Previous Articles Next Articles

Application of Noncohesive Prestressed Steel in Crack Control of  Superlarge, Superwide and Heteromorphic Side Wall Structures

GUO Hongxia¹, DONG Zilong², ZHANG Lei^2

(1. The 3rd Engineering Co., Ltd. of China Railway Tunnel Group, Shenzhen 518052, Guangdong , China; 2. Zhejiang Tohigh Building Materials Group Co., Ltd., Hangzhou 310011, China)

Received:2012-07-26 Revised:2012-09-10 Online:2012-12-20 Published:2013-02-19

Abstract

Abstract:

Cracks often occur to concrete structure of basement induced by temperature difference. The side wall of the basement structure is prestressed by means of noncohesive method and then the main structure is reinforced. The prestress design is further optimized. The crack problems of concrete structure are discussed. The crack of the concrete structure of side wall is under effective control.

Key words: noncohesive prestress, superlarge, superwide and heteromorphic side wall, concrete structure, crack control

GUO Hongxia, DONG Zilong, ZHANG Lei. Application of Noncohesive Prestressed Steel in Crack Control of  Superlarge, Superwide and Heteromorphic Side Wall Structures[J]. Tunnel Construction, 2012, 32(增刊2): 61-65.

[1]	ZHOU Hongfang. Experimental Study on Crack Resistance Technology of PVA Synthetic Fiber Shotcrete with High Elastic Modulus for Muzhailing Highway Tunnel [J]. Tunnel Construction, 2020, 40(4): 490-495.
[2]	LIN Yonggui, MA Hui, YANG Chunshan. Crosssection Forms of Super Largespan Opencut Expressway Tunnel [J]. Tunnel Construction, 2019, 39(S1): 303-309.
[3]	YI Lingbing, LIU Peng, DU Mingfang, LYU Gaole, WANG Ximei, LIU Shenghuan, ZHENG Weifeng, LI Shuaibing, LYU Zhaolong. Influences of Underground Excavation Section on Highspeed Railway Bridge: a Case Study of Beijing New Airport Line under Crossing Beijing Superlarge Bridge of BeijingShanghai Highspeed Railway [J]. Tunnel Construction, 2018, 38(S2): 126-135.
[4]	CHEN Bin. Mining Excavation Technology for Superlarge Crosssection Transition Section of Badaling Great Wall Station [J]. Tunnel Construction, 2018, 38(S2): 261-267.
[5]	CHEN Jiakang, LIU Shannan, XIAO Xiaochun, WU Jun, LI Lei, WANG Lei. Study of Determination Method for Slurry Pressure on Excavation Face of Superlarge Slurry Shield Tunnel in Composite Ground [J]. Tunnel Construction, 2018, 38(4): 619-626.
[6]	NING Jinjin, YUE Yuanzheng. Study of Operation Window Management and Process Planning for Floating  Transportation and Installation of Immersed Tunnel Segment [J]. Tunnel Construction, 2018, 38(2): 316-320.
[7]	YANG Zhao, SUN Guohua, YANG Qing. Key Technologies for Receiving of Superlarge Diameter Slurry Shield [J]. Tunnel Construction, 2017, 37(S1): 116-120.
[8]	WANG Shaohui, CHEN Zhao, JIANG Chong, LONG Haijian， LIU Lin, PENG Xiaolin, SHA Ce. Comprehensive Treatment Scheme and Construction Technologies for Superlarge Karst Tunnel [J]. Tunnel Construction, 2017, 37(6): 748-752.
[9]	WANG Jiyun. Superlarge Diameter Shield Tunneling Technologies in China in Recent Decade [J]. Tunnel Construction, 2017, 37(3): 330-335.
[10]	WANG Weifu, MEI Zhu. Study of Application of Bench Method to Shallowburied Asymmetricallypressured Railway Tunnel of Superlarge Crosssection [J]. Tunnel Construction, 2017, 37(12): 1578-1584.
[11]	ZHU Weidong. Study of Optimization of Construction Technologies for Superlarge Crosssection Soft Rock Tunnel Based on 3D Numerical Simulation [J]. Tunnel Construction, 2017, 37(11): 1462-1468.
[12]	WANG Xibin, ZHANG Jin, MA Zhiming, GUAN Ting. Study of Influence of Freezingthawing Damage on Permeability Behavior of Surface Waterproofing Concrete [J]. Tunnel Construction, 2016, 36(10): 1216-1220.
[13]	SUN Zhenchuan, WANG Liang. Case Study on Raise Boring of a Superlarge Diameter Vertical Shaft of Songhuajiang River Water Conveyance Project [J]. Tunnel Construction, 2015, 35(9): 897-906.
[14]	RONG Liang, YANG Hongjun . Settlement Control Technology for Tunnel Crossing  Underneath Zhongzhou Avenue in Zhengzhou Constructed by  Superlarge Rectangular Crosssection Pipejacking Machine [J]. Tunnel Construction, 2015, 35(12): 1338-1344.
[15]	WEI Longhai, CHENG Yong, LIU Jiguo. Construction Method of Ultrashallow Superlarge Crosssection Tunnel in Coastal Soft Soil Strata: Case Study on Gongbei Tunnel [J]. Tunnel Construction, 2015, 35(11): 1141-1149.

Application of Noncohesive Prestressed Steel in Crack Control of  Superlarge, Superwide and Heteromorphic Side Wall Structures

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments