Results 81 to 90 of about 525,473 (174)
, 2015 In flexible pavement structures, stiffness of unbound granular layers and subgrade soil significantly contribute to the overall performance of the pavement system.
Salour, Farhad,, Erlingsson, Sigurdur,
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Comprehensive study of subgrade stabilization with polyacrylamide (PAM) in Ciwaruga, Indonesia: Increased bearing capacity [PDF]
E3S Web of ConferencesThis study aims to analyse the effect of 0.4% Polyacrylamide (PAM) stabilization on the California Bearing Ratio (CBR) values of subgrade soils in field conditions, as well as to formulate a practical method for implementing PAM-based soil stabilization.
Rusyandi Kukun +8 more
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A Report on Soils and Soil Fertility
, 1961 A compilation of recent experimental results by personnel of the Department of Soils and Extension Specialists and Agronomists at the Branch Stations at Crookston, Duluth,Grand Rapids, Lamberton, Morris, Rosemount,and Waseca.
Department of Soils, University of Minnesota
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EFFECTS OF TEMPERATURE AND CREEP ON THE PERFORMANCE OF SUBGRADE LAYER
Journal of Engineering and Sustainable Development, 2017 The creep of clayey subgrade soils is understood to be a process of deformation progressing in time under a constant stress and temperature. Owing to the creep of subgrade layer, stress redistribution occurs with a subsequent drop of the strength, and ...
Saad Farhan Ibrahim, Saja Faisal Abbas
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Generalized Vesic solutions for interaction of buried beams and transversely isotropic layered soils
Yantu gongcheng xuebao, 2018 According to the transversely isotropic elasticity theory and the transfer matrix method, the generalized Vesic solutions for the coefficient of subgrade reaction are obtained by considering the buried depth of beams and the transverse isotropy and ...
WANG Yu , CHEN Wen-hua
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A Report on Field Research in Soils
, 1962 A compilation of recent experimental results by personnel of the Department of Soils and Extension Specialists and Agronomists at the Branch Stations at Crookston, Duluth, Grand Rapids, Lamberton, Morris, Rosemount, and Waseca.
Department of Soils, University of Minnesota
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Modelling Stiffness and Shear Strength of Compacted Subgrade Soils
, 2016 Compacted soils are frequently used as subgrade for pavements as well as commercial and residential buildings. The stiffness and shear strength properties of compacted soils, which are collectively denoted as Ω in this thesis, fluctuate with moisture ...
Han, Zhong
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Case Studies in Construction MaterialsThe differential settlement and excessive deflection in expansive subgrade soils lead to low volumetric stability upon moisture imbalance and cause severe damage to highway and airport field pavement surfaces. The present paper attempts to strengthen the
Mazhar Syed +3 more
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A Report on Field Research in Soils
, 1963 A compilation of recent experimental results by personnel of the Department of Soils and Extension Specialists and Agronomists at the Branch Stations at Crookston, Buluth, Grand Rapids, Lamberton, Morris, Rosemount, and Waseca.
Department of Soils, University of Minnesota
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This technical note uses regression analysis to examine the conditions of rigid airport pavements and subgrade soils based on Heavy Weight Deflectometer (HWD) results, where back-calculation analysis is applied to estimate the relevant modulus under ...
Oh, E +5 more
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