Zobrazeno 1 - 10
of 2 525
pro vyhledávání: '"Dry density"'
Autor:
Rui LU, Lei LI, Yaohui KONG, Jinqiang LIU, Pengwei YANG, Xiaoying MA, Hongtao ZHU, Shuangchen MA
Publikováno v:
Meitan xuebao, Vol 49, Iss S1, Pp 413-423 (2024)
The implementation of the "Water Pollution Prevention Action Plan 10" marks a higher demand for water environmental protection in China, and achieving a zero discharge of desulfurization wastewater has become a major trend in power plant environmenta
Externí odkaz:
https://doaj.org/article/8036bff1a3a249d28b5e793637c3f4d8
Publikováno v:
Journal of Ecological Engineering, Vol 25, Iss 6, Pp 29-41 (2024)
The subgrade is a crucial part of the pavement structure, as it transmits the load of vehicles on the pavement to the subsoil. The stability of the pavement depends on the stability characteristics of the subgrade. Roadwork waste materials (RWM) cons
Externí odkaz:
https://doaj.org/article/cbb25fa1262c4ddc9cb3e3d858cb8dfa
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 51, Iss 3, Pp 102-109 (2024)
As to the roadbed projects in coastal areas, capillary water rise can produce roadbed diseases and affect the safety and durability of road operation. It is important to study the capillary water rise height. The article regards capillary water rise
Externí odkaz:
https://doaj.org/article/fa3cc90f58c44d4f8538df5709a4c1ca
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
IntroductionGas migration in low-permeability buffer materials is a crucial aspect of nuclear waste disposal. This study focuses on Gaomiaozi bentonite to investigate its behavior under various conditions.MethodsWe developed a coupled hydro-mechanica
Externí odkaz:
https://doaj.org/article/b9bee083402a4d54972322eba70c833f
Autor:
S. A. G. Souza, E. E. P. Baraúna, P. G. Lemes, T. M. M. Mota-Filho, T. R. Brito, T. Baldin, L. R. Carvalho, S. Schettino, F. Colen, M. D. C. Arantes
Publikováno v:
Brazilian Journal of Biology, Vol 84 (2024)
Abstract Termites of the genus Nasutitermes sp. (Blattodea: Termitidae), which feed on cellulose, may cause wood to become brittle and fragile. This study aimed to evaluate the natural resistance of three native wood species: Magonia pubescens (Sapin
Externí odkaz:
https://doaj.org/article/f6e73c85cffd48f29f2fc0b3115dce1b
Autor:
Ruby Naomi Michael, Javier Cortes-Ramirez, Negar Omidvar, Katherine Horsfall, Ruwan Amila Fernando
Publikováno v:
Nature-Based Solutions, Vol 6, Iss , Pp 100188- (2024)
Soil density or compaction is one of the key variables that need to be specified for designed soil profiles as part of urban greening. Examples include land rehabilitation (mining), waste containment (phytocapping), stormwater infrastructure (biorete
Externí odkaz:
https://doaj.org/article/182d42ece9cf400f9ad853ca40a5a0d1
Publikováno v:
地质科技通报, Vol 42, Iss 6, Pp 76-85 (2023)
Objective Bentonite is a special soil with obvious expansion and shrinkage, and its strength change caused by shrinkage, accompanied by the formation of fissure has significant impact on the safety of engineering structures.Thereby, investigation on
Externí odkaz:
https://doaj.org/article/c211be2dba6e4d59b258a5747bb938ad
Publikováno v:
Buildings, Vol 14, Iss 9, p 2895 (2024)
Autoclaved aerated concrete (AAC) has gained widespread acceptance in construction as a lightweight solution for exterior and interior walls. However, traditional steel-reinforced autoclaved aerated concrete (SR-AAC) has limitations, including concer
Externí odkaz:
https://doaj.org/article/901c80d8c3bb43daaa0743b9f0d46873
Improvement of subgrade California Bearing Ratio (CBR) using recycled concrete aggregate and fly ash
Autor:
Safkat Tajwar Ahmed, Mozaher Ul Kabir, Chowdhury Zubayer Bin Zahid, Tahsin Tareque, Seyedali Mirmotalebi
Publikováno v:
Hybrid Advances, Vol 5, Iss , Pp 100153- (2024)
The study aims to understand the effect of different admixtures on improving the quality of flexible pavement subgrades. In this paper, recycled concrete aggregates (RCA) and Fly Ash were used as the admixtures in improving the maximum dry density (M
Externí odkaz:
https://doaj.org/article/95b862c2f3e646988833b7fd2899ebb5
Publikováno v:
Dyna, Vol 91, Iss 231 (2024)
Large quantities of steel slag are generated annually throughout the world. Some slag from steel manufacturing is reused in the generation of other materials, such as hot mix asphalt aggregate, pipe filling, concrete, among others. The research aims
Externí odkaz:
https://doaj.org/article/6df3b658716d46f19fec1f5933d535de