Analysis of Crack Initiation and Treatment in the South-to-North Water Diversion Suining Two Station Project

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Abstract:

For projects, especially large-scale projects, due to the long time of project construction, the construction of the complexity of the geological conditions, sometimes inevitably lead to quality defects.How scientific and reasonable quality defects hidden works to take remedial measures, or effective correction to restore the loss of time, cost, quality, safety,become an important engineering problem.Some cracks, will not have a substantial impact on the project, you can take measures to deal with to ensure proper implementation of the project.The article takes the analysis of crack initiation and Treatment in the Suining two station project.There are a lot of reference in processing defects in the country's large projects.Statistical indicators from the implementation of the results, analysis shows that to achieve even better than the regulatory requirements, and achieved the expected results.

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1123-1127

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] SL319-2005 code for design of concrete gravity dam [S].

Google Scholar

[2] DLT5144-2001 code for construction of hydraulic concrete[S].

Google Scholar

[3] GB 50265-2010 Code for design of pumping station [S].

Google Scholar

[4] SL191-2008 code for design of hydraulic concrete structure[S].

Google Scholar

[5] Zhao Fugang, Niu Wenge, Li Chaoyi. Temperature control and anti-cracking measures for RCC construction and management at Jinghong Hydropower Station Advances in Science and Technology of Water Resources, 2007, (6): 46-63.

Google Scholar

[6] Zhang Ping . The Concrete Temperature Control and Cracking Prevention of the Wan-nian-zha Pump-station in the South-to-North Water Diversion Project [J]. South-to-North Water Transfers and Water Science & Technology, 2008, (2): 271-276.

DOI: 10.3724/sp.j.1201.2011.01173

Google Scholar

[7] Liu Zejun, Zhang Li, Yanan, high to Ning, Huang carrier, Zhuang Cui Lin at the eastern route of South-to-North Water Transfer in Suining two station runner crack control measures of concrete temperature control [J]. South-to-North Water Diversion and Water Science & technology, 2012, ( 5 ): 166-169.

DOI: 10.3724/sp.j.1201.2011.01026

Google Scholar