Results 101 to 110 of about 2,269 (147)
Discussion of “Connectivity and Selective Rural Migration”
International Economic Review, EarlyView.
Xiaodong Zhu
wiley +1 more source
This review highlights how pretreatment and optimized mixture design enable the use of phosphogypsum in pavement base courses and subgrades. Combining physical, chemical, or thermal treatment with suitable binders and solid wastes can improve engineering performance, durability, and environmental safety.
Chiyao Qu +4 more
wiley +1 more source
THEORETICAL SUBSTANTIATION OF THE USE OF FLY ASH AS A FILLER IN ASPHALT
Introduction. Asphalt mixtures are one of the most widely used materials in road construction. For the production of these mixtures, mainly conditioned mineral materials are used – coarse aggregate, fine aggregate and filler, and bitumen is used as a ...
Volodymyr Kaskiv, Оleksii Sokolov
doaj +1 more source
A multi‐model intelligent framework integrating VISSIM simulation, CRITIC weighting, and four parallel assessment modules evaluates temporary median opening lengths in expressway reconstruction and expansion. Comparative and cross‐validation analysis confirms its effectiveness, with 100 m recommended for most scenarios, reducing single‐model bias ...
Jin Ran +3 more
wiley +1 more source
Dynamic triaxial tests, field FBG monitoring, and machine‐learning analysis reveal that beach‐sand subgrade deformation is governed primarily by deviatoric stress and moisture. Fine sand deforms more than medium sand, while overload and wet‐side moisture deviation sharply amplify permanent deformation.
Hui Wei +5 more
wiley +1 more source
Earth roads / by R.G. Tyler -- The preparation of road plans involving state or federal aid / by M.C. Welborn -- Drainage areas and culverts / by G.G. Wickline -- Preparation of specifications and contracts / by R.G.
University of Texas. Dept. of Engineering.
core
An Integrated Study of Pervious Concrete Mixture Design for Wearing Course Applications, July 2011 [PDF]
This report presents the results of the largest and most comprehensive study to date on portland cement pervious concrete (PCPC). It is designed to be widely accessible and easily applied by designers, producers, contractors, and owners. The project was
core
Insufficient shear resistance exists at the supports of old prestressed hollow slab beams in expressway reconstruction and expansion. Three full‐scale reinforcement tests show the combined stiffening ring hoop ranks best with a 25.8% increase, followed by diagonal reinforcement at 19.9% and vertical reinforcement at 15%, each suitable for different ...
Changrong Lü +4 more
wiley +1 more source
Effects of Landscape Structure and Roads on Anuran Assemblages in the Brazilian Cerrado
ABSTRACT The Brazilian Cerrado harbours a highly diverse and well‐represented anuran fauna, yet the effects of anthropogenic factors, such as roads, habitat loss and fragmentation, on these assemblages remain poorly understood. In the present study, we address this knowledge gap by testing the relationship between landscape metrics and anuran assembly (
Seixas Rezende Oliveira +4 more
wiley +1 more source
Cement stabilisation of road base course: A chronological development in Western Australia
The use of cement stabilisation technologies was first pioneered in Australia as early as the 1950s. However, its use did not spread to Western Australia until the 1970s when an investigation was commissioned by Main Roads Western Australia (MRWA) to ...
Hamid Nikraz (23287120) +1 more
core +1 more source

