Results 81 to 90 of about 1,520,976 (184)

Experimental Study on Key Techniques for the Construction of High Asphalt Concrete Core Rockfill Dam under Unfavorable Geological Conditions

Buildings
Asphalt concrete core dams (ACCDs) have been widely constructed in Xinjiang, yet the design of materials and structures has mainly relied on empirical knowledge without substantial theoretical grounding.
Hao Li, Jianxin He, Shihua Zhong, Liang Liu, Wu Yang   +4 more
doaj   +1 more source

DESIGN AND PROPERTIES OF HOT MIXTURE POROUS ASPHALT FOR SEMI-FLEXIBLE PAVEMENT APPLICATIONS [PDF]

, 2005
Semi-flexible pavement consists of selected porous asphalt mixture filled with cementitious slurry. This new type of pavement has prospects to be designed as a high deformation resistant pavement (Setyawan et al, 2001).
Setyawan, Ary
core  

Hydraulic concrete durability studies with the addition of two industrial byproducts, stone aggregate filler, and foundry sand: A collaborative solution for three large industries

Cleaner Materials
This research investigates the use of two industrial byproducts added to hydraulic concrete and their impact on its durability when metakaolin is added.
Guilliana Agudelo, Carlos A. Palacio, Sergio Neves Monteiro, Henry A. Colorado   +3 more
doaj   +1 more source

Tradition in producing hot asphalt concrete mixtures using granular asphalt [PDF]

, 2021
The article considers peculiarities of manufacturing asphalt-concrete mixtures with addition of granular asphalt for complete overhaul of major facilities on the regional roads in the Sverdlovsk region.
Чудинов, С. А., Тамбовцева, С. И.   +1 more
core  

Study on Slope Flow Performance of Basalt Fiber-Reinforced Asphalt Concrete Panel

Renmin Zhujiang
Hydraulic asphalt concrete panels form the core anti-seepage structures of pumped storage power stations, playing a vital role in ensuring the stability of reservoirs. However, these panels are often subjected to intense solar radiation.
SHI Yunli, YANG Kaibo, ZHONG Zimo, ZHANG Youcai, WANG Fengxia, FENG Shan, ZHEN Wenkai   +6 more
doaj   +2 more sources

Laboratory verification of predicted permanent deformation in asphalt materials following climate change. [PDF]

In the past a change in temperature of 5°C most often occurred over intervals of thousands of years. According to estimates by the IPCC, in the XXI century is expected an increase in average temperatures in Europe between 1.8 and 4.0°C in the best case ...
Anastasio, Sara
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Analysis of Breach Evolution Mechanisms and Influencing Factors in Overtopping Failure of Asphalt Concrete Core Dams

工程科学与技术
ObjectiveAsphalt concrete core dams (ACCDs) exhibit complex hydraulic–structural responses during overtopping failure due to the viscoplastic nature of asphalt concrete and its sensitivity to temperature and material composition.
YANG Meng, ZHONG Qiming, SHAN Yibo, HU Liang, ZHANG Lucheng, LI Yu   +5 more
doaj  

Influence of Transition Material Characteristics on Cracking of Asphalt Concrete Core Walls

Renmin Zhujiang
The stress level variation of asphalt concrete core walls is not only affected by its material characteristics but also constrained by adjacent transition material characteristics.
LIU Bo, WANG Junjie, SUN Zhong, LIU Liangjun   +3 more
doaj  

Quantitative and comparative review of multifunctional performance of porous asphalt concrete

Discover Civil Engineering
Porous asphalt concrete (PAC) has emerged as a multifunctional pavement material capable of addressing urban flooding, stormwater management, traffic noise, urban heat island (UHI) effects, and environmental sustainability challenges. This study presents
Yateen Lokesh, Harshad R. Parate, H. M. Rajashekhar Swamy   +2 more
doaj   +1 more source

Discussion of “A new model on the hydraulic conductivity of asphalt mixtures” by J. Norambuena-Contreras, E. Asanza Izquierdo, D. Castro-Fresno, Manfred N. Partl and Alvaro Garcia [PDF]

, 2014
Vardanega, Paul J
core   +1 more source