نتایج جستجو برای: roller compacted concrete

تعداد نتایج: 83191  

Journal: :Developments in the built environment 2023

Although multiple studies have reviewed the mechanical, durability, and acoustic characteristics of rubberized concrete (RC) mixtures, very limited focused on a comprehensive collation literature pertaining to their environmental, economic, field implementation aspects. Therefore, this paper presented state-of-the-art pertinent environmental economic aspects, thermal savings in terms energy emi...

Journal: :Mathematics 2023

Analyzing the working conditions of a dam using safety monitoring indices (SMIs) is relatively intuitive and effective method for evaluation. Therefore, reasonable accurate determining SMIs vital importance assessment. However, current methods dams, especially roller-compacted concrete (RCC) have many shortcomings, such as ignoring construction process dam, coupling effect among multiple physic...

Journal: :Ksce Journal of Civil Engineering 2021

Roller compacted concrete (RCC) dam projects are generally initiated in dynamic environment, where space conflicts occur frequently. Construction workers often exposed to dangers posed by activities performed teams other than their own. Therefore, it’s critical for construction security conduct fairly precise exposure assessment. Several research studies have been proposed address this site saf...

Journal: :Zhongguo kexue 2021

Electrically conductive roller-compacted concrete (ERCC) is a novel functional material, which can solve the problems of low efficiency artificial snow removal and deicing on expressway airport runway difficulty in temperature control dam engineering structures. In this study, we designed ERCC conducted an experimental study numerical simulations ERCC. The improvement mechanism su...

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