Results 91 to 100 of about 20,189 (221)

Dynamic Compaction of High Groundwater Level Subgrade of Buildings: A Model Test-Based Analysis of Stress Distribution and Reinforcement Mechanisms

Buildings
Dynamic compaction (DC) represents a cost-effective method for reinforcing subgrade and is particularly suited to treating large-scale building subgrade.
Jingyuan Sun, Peixuan Li, Xinsheng Ge, Jingyue Wang, Yasheng Liu, Shiyu Tian   +5 more
doaj   +1 more source

Pile-Soil Interaction in Unsaturated Soil Conditions [PDF]

, 2014
The degree of saturation has been proven to significantly affect geotechnical engineering designs for foundations. The changes in water content will influence the way the soil behaves, including its strength and stiffness parameters.
Hamilton, Megan
core   +2 more sources

Low‐Carbon Recycling of Engineering Muck Through Phosphogypsum: Modeling, Optimization, and Durability Performance Investigation

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
With the rapid development of urban infrastructure in China, engineering muck has emerged as a potential urban risk. The improper disposal of engineering muck not only results in the inefficient occupation of land resources but also poses serious threats to ecological systems and geotechnical stability.
Kai Cao, Ziliang Xie, Jinfeng Xu, Xing Wang   +3 more
wiley   +1 more source

Dynamic effect of high speed railway traffic loads on the ballast track settlement [PDF]

, 2011
The traditional ballast track structures are still being used in high speed railways lines with success, however technical problems or performance features have led to non-ballast track solution in some cases.
Gabaldón Castillo, Felipe, Goicolea Ruigómez, José María, Nguyen Gia, Khanh   +2 more
core   +1 more source

Analysis and observation of grid connected single phase inverter integration [PDF]

, 2020
A single-phase grid connected with a photovoltaic (PV) power system that will provide high voltage gain with state model analysis for the control of the system has been presented.
Ali Ateya, Ali Mohamed
core  

Highway foundation treatment techniques in permafrost regions of the Qinghai-Tibet Plateau: Current practices and future trends

Journal of Highway and Transportation Research and Development
In the context of global warming, existing highways in the permafrost regions of the Qinghai-Tibet Plateau are facing multiple challenges, including surface settlement, roadside water accumulation, groundwater saturation, thickening of melting ...
Bo Tian
doaj   +1 more source

Performance Evaluation of Open Graded Base Course with Doweled and Non-Doweled Transverse Joints [PDF]

, 2010
The objectives of this study were to investigate the performance of 20-year old doweled/non-doweled and dense-graded/permeable base test sections on three concrete pavement segments in Wisconsin: USH 18/151 in Iowa and Dane counties, STH 29 in Brown ...
Crovetti, James, Owusu-Ababio, Samuel, Schmitt, Robert   +2 more
core   +1 more source

Facile generation and regulation of oxygen vacancies in BiOCl catalysts for effectively photocatalytic degradation of Rhodamine B

Results in Chemistry
Introducing oxygen vacancies (OVs) in BiOCl catalyst has been regarded as an effective strategy in broadening the narrow range of light response and enhance separation efficiency of photo-induced carriers.
Fei Pei, Xin'’e Yan, Jiajie Dong, Youwen Xu, Songyuan Yao, Wei Zhao   +5 more
doaj   +1 more source

Measuring the area and number of ballast particle contacts at sleeper/ballast and ballast/subgrade interfaces [PDF]

, 2015
The number of railway ballast particles in contact with a sleeper may be relatively small. The discrete and non-uniform nature of these contacts may cause breakage and wear.
Abadi, Taufan, Le Pen, Louis, Powrie, William, Zervos, Antonios   +3 more
core   +1 more source

Control Points of the Compaction Technology for Subgrades and Pavements in Municipal Road Engineering

Journal of Architectural Research and Development, 2018
With the rapid development of current social economy, China’s infrastructure construction is constantly increasing. The development of transportation industry and road structure which serve as infrastructure facility for the vehicles are fundamental aspect in economy growth.
Pingju Li, Mengzhen Shi
openaire   +2 more sources