Results 71 to 80 of about 3,665 (187)

Long Term Behaviour of An Asphalt Pavement Structure Constructed on a Geogrid-Reinforced Subgrade Over Soft Soils

The Baltic Journal of Road and Bridge Engineering, 2019
Many roads with asphalt pavement are being reconstructed every year, as their quality becomes insufficient by the requirements. As it is well- known, old roads were built not in the very best quality, so doing reconstruction projects in the most cases ...
Aurimas Šiukščius, Viktoras Vorobjovas, Audrius Vaitkus, Šarūnas Mikaliūnas, Atis Zariņš   +4 more
doaj   +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

Analysis of Deformation Impact of Newly Constructed City Railway Subgrade on Adjacent Existing High-speed Railway Subgrade in Deep Soft Soil Areas

Chengshi guidao jiaotong yanjiu
[Objective] To effectively evaluate the impact of newly constructed city railway subgrade on the service performance of existing railway subgrade in deep soft soil areas, it is essential to study the vertical deformation of the new subgrade during ...
LI Zhenhua, WANG Changdan
doaj   +1 more source

Study on intelligent recognition of urban road subgrade defect based on deep learning

Scientific Reports
China's operational highway subgrades exhibit a trend of diversifying types and an increasing number of defects, leading to more frequent urban road safety incidents. This paper starts from the non-destructive testing of urban road subgrade defects using
Yanli Qi, Mingzhou Bai, Zelin Li, Zilun Zhang, Qihao Wang, Gang Tian   +5 more
doaj   +1 more source

Infared image inspection of ground hydraulic constructions slopes fastening reinforced concrete slabs (rus) [PDF]

Инженерно-строительный журнал, 2011
Non-metallic building structures nondestructive examination methods using is an essential requirement for conducting a technical inspection of existing constructions.
Nedyalkov V.S., Shtengel V.G.
doaj  

COMPARATIVE ANALYSIS OF THE STRESS-STRAIN STATE OF THE TWO VARIANTS OF REINFORCEMENT DESIGN SUBGRADE

Nauka ta progres transportu, 2009
In the article the results of comparative analysis of two variants of the ground bed strengthening are presented. The mathematical simulation conducted on the basis of finite-element method has given a possibility to testify that both variants of ...
V. D. Petrenko, V. T. Huzchenko, O. L. Tiutkin, A. M. M. Alkhdur   +3 more
doaj  

Comparative Study on the Engineering Performance of Lime- and Cement-Improved Argillaceous Siltstone. [PDF]

Materials (Basel)
Chen Y, Huang F, Zhan R, Zhou M, Weng H, Yang H.   +5 more
europepmc   +1 more source

Design-based life cycle assessment of flexible pavements to evaluate embodied carbon footprint. [PDF]

Sci Rep
Bodhanam S P, Baadiga R.
europepmc   +1 more source

Dynamic characteristics and adaptability research of high-speed railway roadbed with silt-cement improved aeolian sand. [PDF]

Sci Rep
Li X, Huang C, Ren K, Yang W, Zhu Y, Han D, Pang X.   +6 more
europepmc   +1 more source

Dynamic Bearing Characteristics of Cement Concrete Pavement Under Heavy-Duty Loads. [PDF]

Materials (Basel)
Qu W, Li S, Xu B, Huang X, Li Q, Xiao L.
europepmc   +1 more source