Results 31 to 40 of about 76,639 (212)
Efficient single-step time-dependent analysis of PC structures [PDF]
, 2012 This paper describes an efficient single-step method to predict the time-dependent behaviour of prestressed concrete (PC) structures due to concrete creep, concrete shrinkage and cable relaxation.
Au, FTK, Si, X, Tsang, NCM
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Modeling of combined thermal and mechanical action in roller compacted concrete dam by three-dimensional finite element method [PDF]
, 2013 A combined thermal and mechanical action in roller compacted concrete (RCC) dam analysis is carried out using a three-dimensional finite element method. In this work a numerical procedure for the simulation of construction process and service life of RCC
Abdulrazeg, Aeid Ali +3 more
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Applied Sciences, 2019 Alkali-activated materials have attracted increasing interest owing to their excellent properties and environmental protection. However, there have been few studies on their creep properties.
Xianyu Zhou +4 more
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Prediction of Shrinkage and Creep of Concrete [PDF]
, 1986 New prediction equations of shrinkage and creep of concrete are proposed, and the efficiency of the new equations are investigated through a number of experimental data.
Kohno, Iichiro, Sakata, Kenji
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Journal of Materials Research and Technology, 2020 Creep and shrinkage are the major time-dependent phenomena occurring in concrete. Because they significantly affect the long-term dimensional changes and relaxation of restrained stresses in concrete, it is of great importance to accurately consider ...
Kwan-Kyu Kim +2 more
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Journal of Civil Engineering and Management, 1999 Determination of stress-strain state imposed by concrete linear creep and specification of steel prestress losses in linear prestressed concrete member is discussed in this article.
Robertas Balevičius +1 more
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Restrained Shrinkage of Fly Ash Based Geopolymer Concrete and Analysis of Long Term Shrinkage Prediction Models [PDF]
, 2017 The research presented in this manuscript describes the procedure to quantify the restrained shrinkage of geopolymer concrete (GPC) using ring specimen. Massive concrete structures are susceptible to shrinkage and thermal cracking.
Ahmed, Mahbub K +3 more
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Buildings, 2022 Alkali-activated slag (AAS) is an environmentally friendly green cementitious material that can replace ordinary Portland cement (OPC) and has attracted extensive research by scholars all over the world.
Xianyu Zhou, Wenzhong Zheng, Yu Yan
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Model B4 : multi-decade creep and shrinkage prediction of traditional and modern concretes [PDF]
, 2014 To improve the sustainability of concrete infrastructure, engineers face the challenge of incorporating new concrete materials while pushing the expected design life beyond 100 years.
Bazant, Z. P. +2 more
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Creep Characteristics Of Concrete Used In Long-Span Arch Bridge
The Baltic Journal of Road and Bridge Engineering, 2019 The reinforced concrete arch bridge with concrete-filled steel tubular stiffened skeleton is extensively used in the mountainous area of southwest China due to their long span and high stability. Beibanjiang Bridge located in Shanghai- Kunming high-speed
Yongbao Wang +3 more
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