Case Studies in Construction Materials, 2022 Semi-flexible pavement (SFP) mixture is a relatively new pavement material that combines the characteristics of the flexibility of asphalt mixtures and the rigidity of cement concrete.
Dayong Jiang +4 more
doaj +1 more source
Characterizing the properties of sustainable semi-flexible pavement produced with polymer modified bitumen [PDF]
, 2021 Semi-Flexible Pavement (SFP) is a composite type of pavement produced by manufacturing of porous asphalt mixes using open graded aggregate gradation to create 20-35% of voids filled with grout (cement paste, cement mortar, etc.….). The resulting pavement
Kadhim, Huda A. +2 more
core +1 more source
The comparisons of computational models of pavement due to the dynamic load act
MATEC Web of Conferences, 2017 Finite element method (FEM) is frequently used to solve current problems of the structural mechanics in engineering practice. The dynamic interaction of the two systems is one of the topics that can be solved using FEM.
Valašková Veronika
doaj +1 more source
Relation of Temperature Changes in Asphalt Pavements to Pavement Bearing Capacity Evaluation
Communications, 2007 Temperature changes in asphalt pavements have to be taken into account at the diagnostic and evaluation process of pavements bearing capacity. Theoretical calculations resulting from general theory are not suitable for the practical use.
Jozef Komacka +2 more
doaj +1 more source
Case Studies in Construction Materials, 2023 This study involves the preparation of cement grout samples by varying proportions of superplasticizer (SP) and water-cement (w/c) ratio (0.25–0.45) which were tested for computing flow value and 1-day, 7-day, and 28-day compressive strength.
Muhammad Imran Khan +7 more
doaj +1 more source
The Performance Analysis of Semi-Flexible Pavement by the Volume Parameter of Matrix Asphalt Mixture
, 2010 The volume parameter of matrix asphalt mixture is an important target in the design of the semi-flexible pavement. The research used volume-standar to design four kinds of matrix asphalt mixture, fulfilled mechanics performances and performances of semi ...
Zheng Sun +3 more
core +1 more source
MEPDG Work Plan Task No. 7: Existing Pavement Input Information for the Mechanistic-Empirical Pavement Design Guide, 2009 [PDF]
, 2009 The objective of this study is to systematically evaluate the Iowa Department of Transportation’s (DOT’s) existing Pavement Management Information System (PMIS) with respect to the input information required for Mechanistic-Empirical Pavement Design ...
core
Study on the Road Performance of Foamed Warm-Mixed Reclaimed Semi-Flexible Asphalt Pavement Material
, 2021 Warm-mixed reclaimed asphalt pavement (RAP) technology has been widely studied worldwide as a recycled environmental method to reuse waste materials.
Zhicheng Xiao +5 more
core +1 more source
Active and Semi-Active Heavy Truck Suspensions to Reduce Pavement Damage [PDF]
, 1989 Active and semi-active suspensions have been evaluated for application on tractor/semi-trailer trucks using a pitch plane simulation model called "VESYM". VESYM is a fully non-linear time domain simulation model.
Hedrick, J.K. +3 more
core +2 more sources
Study on Effect of Aggregate Gradation on Cement Grouted Semi-Flexible Pavement
, 2019 Semi-flexible asphalt pavement which is classified as a composite pavement that apply the pore structure of open-graded asphalt mix whereas the cement grout filled to the pavement.
Hanaffi, Muhammad Hairie
core