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

doi:10.3973/j.issn.2096-4498.2020.04.010

Tunnel Construction ›› 2020, Vol. 40 ›› Issue (4): 538-544.DOI: 10.3973/j.issn.2096-4498.2020.04.010

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

JIN Yuelang^{1, 2, 3}, DING Wenqi^{1, 2}, XIAO Mingqing⁴, SUN Wenhao⁴, WU Weifeng^{1, 2}, YE Meixi^{1, 2}, TU Xinbin⁵

(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:2019-05-31 Online:2020-04-20 Published:2020-04-30

Abstract

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

CLC Number:

U 45

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.

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

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