Experimental Research on Sealing Behavior of Segmental Joints of
Sutong GIL Utility Tunnel under Ultra-high Water Pressure

JIN Yuelang; DING Wenqi; XIAO Mingqing; SUN Wenhao; WU Weifeng; YE Meixi; TU Xinbin

doi:10.3973/j.issn.2096-4498.2020.04.010

2020 , Vol. 40 >Issue 4: 538 - 544

DOI: https://doi.org/10.3973/j.issn.2096-4498.2020.04.010

Experimental Research on Sealing Behavior of Segmental Joints of Sutong GIL Utility Tunnel under Ultra-high Water Pressure

JIN Yuelang ,
DING Wenqi ,
XIAO Mingqing ,
SUN Wenhao ,
WU Weifeng ,
YE Meixi ,
TU Xinbin

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(1. Department of Geotechnical Engineering, College of Civil Engineering, Tongji University, Shanghai 200092, China; 2. Key Laboratory of Geotechnical and Underground Engineering of the Ministry of Education, Tongji University, Shanghai 200092, China; 3. The Ministry of Housing and Urban-rural Development of Xiacheng District, Hangzhou 310006, Zhejiang, China; 4. China Railway Siyuan Survey and Design Group Co., Ltd., Wuhan 430063, Hubei, China; 5. State Grid Corporation of China, Beijing 100031, China)

Received date: 2019-05-31

Online published: 2020-06-05

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Abstract

(1. Department of Geotechnical Engineering, College of Civil Engineering, Tongji University, Shanghai 200092, China; 2. Key Laboratory of Geotechnical and Underground Engineering of the Ministry of Education, Tongji University, Shanghai 200092, China; 3. The Ministry of Housing and Urban-rural Development of Xiacheng District, Hangzhou 310006, Zhejiang, China; 4. China Railway Siyuan Survey and Design Group Co., Ltd., Wuhan 430063, Hubei, China; 5. State Grid Corporation of China, Beijing 100031, China)

Key words： ultra-high voltage GIL; utility tunnel; ultra-high water pressure; shield tunnel; joint waterproof; sealing gasket; experimental research

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JIN Yuelang , DING Wenqi , XIAO Mingqing , SUN Wenhao , WU Weifeng , YE Meixi , TU Xinbin . Experimental Research on Sealing Behavior of Segmental Joints of Sutong GIL Utility Tunnel under Ultra-high Water Pressure[J]. Tunnel Construction, 2020 , 40(4) : 538 -544 . DOI: 10.3973/j.issn.2096-4498.2020.04.010

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