Search Results - "Sungho Mun"

Improving a model for the dynamic modulus of asphalt using the modified harmony search algorithm by Lee, Sangyum, Mun, Sungho

“…We report the improvement of a dynamic modulus model using a modified harmony search (MHS) algorithm to describe the resistance to rutting and fatigue cracking…”
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An Efficient Computation for the Multiaxial Viscoelastic Continuum Damage Analysis of Pavements by Kim, Jaeseung, Mun, Sungho

“…An efficient computation method that allows for evaluating the capability of pavement structures subjected to realistic loading conditions on fatigue cracking…”
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Probabilistic prognosis of fatigue crack growth for asphalt concretes by Lee, Seung-Jung, Zi, Goangseup, Mun, Sungho, Kong, Jung Sik, Choi, Joo-Ho

“…•The particle filtering method is applied to fatigue crack in asphalt concretes.•The growth of the fatigue crack is evaluated by the viscoelastic J…”
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Material and Structural Performance Evaluations of Hwangtoh Admixtures and Recycled PET Fiber-Added Eco-Friendly Concrete for CO₂ Emission Reduction by Koo, Bon-Min, Kim, Jang-Ho Jay, Kim, Sung-Bae, Mun, Sungho

“…In order to reduce carbon dioxide (CO₂) emissions and produce an eco-friendly construction material, a type of concrete that uses a minimal amount of cement,…”
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Broken-line Markings Preferred Under High-speed Conditions for Visibility by Oh, Heung-Un, Mun, Sungho

“…Broken-line markings on the freeway have been installed for delineation and lane division, which together are expected to potentially reduce the number of…”
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Study to analyze the effects of vehicles and pavement surface types on noise by Cho, Dae Seung, Mun, Sungho

“…The effects of vehicles and pavement surface types on noise have been investigated at the Korea Highway Corporation’s Test Road along the southbound side of…”
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Estimation of the Dynamic Moduli of Viscoelastic Asphalt Mixtures Using the Extended Kalman Filter Algorithm by Gong, Yu-Seok, Mun, Sungho, Kim, Dowan

“…Here, we develop a model predicting the dynamic moduli of hot-mix asphalt/concrete using the extended Kalman filter (EKF) algorithm and draw frequency-domain…”
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An Analysis of the Quality of Repeated Plate Load Tests Using the Harmony Search Algorithm by Cho, Kook-Hwan, Mun, Sungho

“…We report a characteristic function to determine whether repetitive static plate load test (RSPLT) moduli are within an acceptable quality range, based on a…”
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Backcalculating pavement structural properties using a Nelder-Mead simplex search by Yi, Jin-Hak, Mun, Sungho

“…A structural integrity assessment technique of pavements that considers the backcalculation of material properties is herein proposed. In order to carry out…”
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Determination of Pavement Rehabilitation Activities through a Permutation Algorithm by Lee, Sangyum, Moon, Hyungchul, Mun, Sungho

“…This paper presents a mathematical programming model for optimal pavement rehabilitation planning. The model maximized the rehabilitation area through a newly…”
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Numerical Computation of Convolution Integral for the Linear Viscoelasticity of Asphalt Concrete by Mun, Sungho

“…This study is concerned with the development of a numerical formulation for the convolution integral which represents a current time response from all previous…”
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Numerical Computation of Convolution Integral for the Linear Viscoelasticity of Asphalt Concrete by Sungho Mun

“…This study is concerned with the development of a numerical formulation for the convolution integral which represents a current time response from all previous…”
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Parameter Estimation for Traffic Noise Models Using a Harmony Search Algorithm by An, Deok-Soon, Suh, Young-Chan, Mun, Sungho, Ohm, Byung-Sik

“…A technique has been developed for predicting road traffic noise for environmental assessment, taking into account traffic volume as well as road surface…”
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Determining the Dynamic Modulus of a Viscoelastic Asphalt Mixture Using an Impact Resonance Test With Damping Effect by Mun, Sungho

“…A nondestructive technique to test asphalt concrete mixtures is proposed that considers the thermorheological behavior, the temperature dependence of material…”
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Development of an Interface Shear Strength Tester and a Model Predicting the Optimal Application Rate of Tack Coat by Kim, Dowan, Mun, Sungho

“…Tack coat application rates and testing conditions differ among nations and construction conditions because various tack coat materials are available. In this…”
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Determination of Time-domain Viscoelastic Functions using Optimized Interconversion Techniques by Mun, Sungho, Chehab, Ghassan R., Kim, Y. Richard

“…Several viscoelastic response functions are available to characterize the LVE behavior of asphalt concrete, some in time domain such as relaxation modulus E(t)…”
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Determination of Subgrade Stiffness under Intact Portland Cement Concrete Slabs for Rubblization Projects by Mun, Sungho, Kim, Y. Richard

“…Rubblization is an effective rehabilitation method for deteriorated Portland cement concrete (PCC) pavements, although the loss of strength in PCC slab due to…”
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Identification of Viscoelastic Functions for Hot-Mix Asphalt Mixtures Using a Modified Harmony Search Algorithm by Mun, Sungho, Lee, Sangyum

“…This study proposes a modified harmony search (MHS) algorithm for determining the time-domain viscoelastic function of hot-mix asphalt (HMA) concrete…”
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Viscoelastic Continuum Damage Finite Element Modeling of Asphalt Pavements for Fatigue Cracking Evaluation by Mun, Sungho, Guddati, Murthy N., Kim, Y. Richard

“…This paper documents the findings from the study of fatigue cracking mechanisms in asphalt pavements using the finite element program (VECD-FEP++) that employs…”
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Modeling the viscoelastic function of asphalt concrete using a spectrum method by Mun, Sungho, Zi, Goangseup

“…A continuous spectrum method is proposed and applied for modeling the time-domain viscoelastic function of asphalt concrete materials. This technique,…”
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