Results 21 to 30 of about 617,748 (354)

Comparing the Cost of Rigid and Flexible Aircraft Pavements Using a Parametric Whole of Life Cost Analysis

open access: yesInfrastructures, 2021
The construction and maintenance costs, as well as the residual value, were calculated for structurally equivalent rigid and flexible airfield pavements, for a range of typical commercial aircraft, as well as a range for typical subgrade conditions ...
Greg White
doaj   +1 more source

Perencanaan Perkerasan Kaku (Rigid Pavement) pada Kerusakan Jalan Wolter Monginsidi

open access: yesDinamika Teknik Sipil: Majalah Ilmiah Teknik Sipil, 2023
Jalan Wolter Monginsidi merupakan jalan utama yang dilalui masyarakat Desa Baru dalam menjalani aktivitas sehari-hari. Jalan ini dilalui untuk mencapai jalan utama yaitu Jalan W.R. Supratman.
Firmanilah Kamil   +2 more
semanticscholar   +1 more source

Impact of Farm Equipment Loading on Low-Volume Concrete Road Structural Response and Performance

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2015
The rapid increase in farm equipment size in the United States of America agricultural industry has raised significant concerns regarding its impact on the low-volume road infrastructure. The study described in this paper investigated the impact of heavy
Halil Ceylan   +5 more
doaj   +1 more source

Structural optimization study based on crushing of semi-rigid base

open access: yesElectronic Research Archive, 2023
Semi-rigid base materials are used in all pavement grades and are shown to have excellent stability. Furthermore, semi-rigid bases are known for their stiffness and strong frost resistance. However, these semi-rigid base materials are starting to require
Liting Yu   +5 more
doaj   +1 more source

Static Analysis of Rigid Pavement Runway under the Influence of Aircraft Loading by Finite Element Technique [PDF]

open access: yesComputational Engineering and Physical Modeling, 2022
The runway is the most crucial part of any airport infrastructure and is designed to withstand the weight and impact of large aircraft. Runways must be durable enough to resist deformation, cracking, and wear caused by constant traffic.
Sandeep Bharti   +2 more
doaj   +1 more source

Neural networks based concrete airfield pavement layer moduli backcalculation [PDF]

open access: yes, 2008
The Heavy Weight Deflectometer (HWD) is a Non-Destructive Test (NDT) equipment used to assess the structural condition of airfield pavement systems. This paper presents an Artificial Neural Networks (ANN) based approach for non-destructively estimating ...
Bayrak, Mustafa   +3 more
core   +3 more sources

Effect Change Concrete Slab Layer Thickness on Rigid Pavement

open access: yesEngineering, Technology & Applied Science Research, 2022
Years of research have been devoted to developing a tool to model and analyze the behavior of rigid pavements. A major component of the new design approaches is the three-dimensional Finite Element Method (FEM), which caused a breakthrough in rigid ...
G. A. Almashhadani, M. Al-Sherrawi
semanticscholar   +1 more source

Perpetual Flexible Pavement vs. Rigid Pavement: An Economic and Environmental Cost Comparison

open access: yesIOP Conference Series: Earth and Environment, 2022
India needs roads that can handle a large volume of traffic and have a long service life due to the scarcity of natural resources and their rising cost. Over the last decade, type.
Rahul Kumar, S. Sharma
semanticscholar   +1 more source

Laboratory tests in rigid pavement [PDF]

open access: yes10th International Workshop on Advanced Ground Penetrating Radar, 2019
Deterioration of concrete structure is consequence of aging, applied loads and weathering. In this paper, several laboratory tests were presented, compared to computational models and a field test case study. The purpose of the laboratory measurements is the analysis of the results in the case of different size cracks in concrete beams, filled with ...
Rasol, Mezgeen Abdulrahman Rasol   +5 more
openaire   +3 more sources

The influence of pavement–vehicle interaction on highway fuel consumption by field measurement

open access: yesTransport, 2016
Field experiments are performed in which Fuel Consumptions (FCs) are measured by operating passenger car over thirteen one-mile roadway sections at two highway speeds in Florida.
Xin Jiao, Michael Bienvenu
doaj   +1 more source

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