2010•Sichuan Water PowerRequires access

Study on Temperature Control for Roller Compacted Concrete Gravity Dam

Zuo Hong-jun

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Abstract

During mass concrete project construction,temperature stress and temperature control is very interesting.Roller compacted concrete dam is similar to conventional concrete dam in that temperature stress will induce cracks.However,the characteristics of temperature stress of roller compacted concrete dam is different from that of conventional concrete dam.This characteristics must be considered so as to make effective temperature control measures and ensure dam safety.

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What this paper is about

During mass concrete project construction,temperature stress and temperature control is very interesting.Roller compacted concrete dam is similar to conventional concrete dam in that temperature stress will induce cracks.However,the characteristics of temperature stress of roller compacted concrete dam is different from that of conventional concrete dam.This characteristics must be considered so as to make effective temperature control measures and ensure dam safety.

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Available abstract

During mass concrete project construction,temperature stress and temperature control is very interesting.Roller compacted concrete dam is similar to conventional concrete dam in that temperature stress will induce cracks.However,the characteristics of temperature stress of roller compacted concrete dam is different from that of conventional concrete dam.This characteristics must be considered so as to make effective temperature control measures and ensure dam safety.

Key concepts: Gravity dam, Roller-compacted concrete, Mass concrete, Geotechnical engineering, Temperature control, Stress (linguistics), Engineering, Environmental science

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