Exploration for Maintenance Measures and Temperature Control of Mass Concrete Pile Caps

Chen Ming Yu; Jun Tong Qu; Zhi Hong Ran; Hao Ying; Fan Tao Meng

doi:10.4028/www.scientific.net/AMR.671-674.2032

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 671-674Exploration for Maintenance Measures and...

Exploration for Maintenance Measures and Temperature Control of Mass Concrete Pile Caps

Abstract:

Distress in mass concrete is a problem in highway and bridge engineering. These mass concrete structures craze not by external loads, the temperature variation caused by heat of hydration and the temperature stress caused by concrete shrinkage are the main causes () for the leaks [1]. Therefore, the thermal stress and the temperature control have significant meaning in the mass concrete structures. Thermal cracks will break the structure globality and also decrease the durability of the structures during the construction time. In addition, the temperature variation will have a remarkable affection on the stresses variation of the structures during the service time [2]. This paper will discuss the temperature monitoring and the crack control projects of the mass concrete based on the cushion cap of an extradosed cable-stayed bridge which is being constructed.

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Periodical:

Advanced Materials Research (Volumes 671-674)

Pages:

2032-2037

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.671-674.2032

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Online since:

March 2013

Authors:

Chen Ming Yu*, Jun Tong Qu, Zhi Hong Ran, Hao Ying, Fan Tao Meng

Keywords:

Maintenance, Temperature Control Measure, Temperature Crack, Temperature Variation Curve

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References

[1] TieMeng Wang: Control on Cracking in Engineering Structure[M]. Beijing: China Architecture & Building Press, 1997, in Chinese.

Google Scholar

[2] Bofang Zhu: Thermal Stresses and Temperature Control of Mass Concrete[M]. Beijing: China Electric Power Press, 1999. in Chinese.

Google Scholar

[3] Tiemeng Wang: Crack Control of Building[M], Shanghai: Shanghai Science and Technology Press, 1987, in Chinese.

Google Scholar

[4] Jiwei Zheng: Variables for Mass Concrete Temperature[J]. Technology Innovation Review, 2009 (12): 101-102, in Chinese.

Google Scholar

[5] Bofang Zhu, Tongsheng Wang: Thermal Stresses and Temperature Control of Hydraulic Concrete Structure[M]. Beijing: China Water Conservancy and Electricity Press, 1976, in Chinese.

Google Scholar

[6] Yusen Lin, Yunbo Zhang: Construction Monitor Control of Partition Cable Bridge[J]. Highway, 2005, (5): 44-47, in Chinese.

Google Scholar