Search Results - "Yup Jang, Seung"

Effects of material and environmental parameters on chloride penetration profiles in concrete structures by Oh, Byung Hwan, Jang, Seung Yup

“…On the basis of the transport mechanism of chloride ion, a prediction model of chloride penetration into concrete structures has been developed. The model…”
Get full text

Mechanical Recovery of Cracked Fiber-Reinforced Mortar Incorporating Crystalline Admixture, Expansive Agent, and Geomaterial by Jang, Seung Yup, Lee, Kwang-Myung, Abro, Fahad ul Rehman, Buller, Abdul Salam

“…This research is sought to characterize the stimulated autogenous healing of fiber-reinforced mortars that incorporate healing agents such as crystalline…”
Get full text

Investigation on Durability Performance in Early Aged High-Performance Concrete Containing GGBFS and FA by Jang, Seung Yup, Kwon, Seung-Jun, Karthick, Subbiah

“…The significance of concrete durability increases since RC (Reinforced Concrete) structures undergo degradation due to aggressive environmental conditions,…”
Get full text

Effect of crack width on chloride diffusion coefficients of concrete by steady-state migration tests by Jang, Seung Yup, Kim, Bo Sung, Oh, Byung Hwan

“…The purpose of the present study is to explore the diffusion characteristics of cracked concrete according to the width of cracks. Major test variables include…”
Get full text

Combined Effects of Set Retarders and Polymer Powder on the Properties of Calcium Sulfoaluminate Blended Cement Systems by Gwon, Seongwoo, Jang, Seung Yup, Shin, Myoungsu

“…This study investigates the effects of set retarders on the properties of polymer-modified calcium sulfoaluminate (CSA) and Portland cement blend systems at…”
Get full text

Recovery of Chloride Penetration Resistance of Cement-Based Composites Due to Self-Healing of Cracks by Yoo, Kyung Suk, Jang, Seung Yup, Lee, Kwang-Myong

“…This study proposed a method of applying coating on uncracked surfaces of test specimens in the electrical migration–diffusion test for the evaluation of the…”
Get full text

Using the Steady-State Chloride Migration Test to Evaluate the Self-Healing Capacity of Cracked Mortars Containing Crystalline, Expansive, and Swelling Admixtures by Abro, Fahad Ul Rehman, Buller, Abdul Salam, Lee, Kwang-Myong, Jang, Seung Yup

“…Interest in self-healing-crack technologies for cement-based materials has been growing, but research into such materials remains in the early stage of…”
Get full text

Growth behavior of artificial hexagonal GdMnO3 thin films by LEE, Daesu, LEE, Jung-Hyuk, SEUNG YUP JANG, MURUGAVEL, Pattukkannu, KO, Young-Dong, CHUNG, Jin-Seok

“…The epitaxial growth of the artificial hexagonal GdMnO3 phase was investigated on substrates with hexagonal symmetries. The GdMnO3 thin films grown on…”
Get full text

An Inclusive Structural Analysis on the Design of 1.2kV 4H-SiC Planar MOSFETs by Kim, Dongyoung, yun, Nick, Jang, Seung Yup, Morgan, Adam J., Sung, Woongje

“…A detailed structural analysis of 1.2 kV 4H-SiC MOSFETs with accumulation mode channel is reported in this paper. 1.2 kV SiC MOSFETs with a variety of cell…”
Get full text

A Novel 6.5 kV 4H-SiC MOSFET with a One-Channel Layout by Lynch, Justin, Mancini, Steve, deBoer, Skylar, Jang, Seung-Yup, Morgan, Adam J., Lee, Bongmook, Sung, Woongje

“…This work proposes a 6.5 kV-rated 4H-SiC MOSFET, which utilizes one conduction channel within its cell structure. This approach allows for reduced input…”
Get full text

Prediction of diffusivity of concrete based on simple analytic equations by Oh, Byung Hwan, Jang, Seung Yup

“…Proposed is a simple analytic model that can predict realistically the diffusivities of concrete and mortar. The basic concept of the model comes from the…”
Get full text

Long-Term Deflection of Prestressed Concrete Bridge Considering Nonuniform Shrinkage and Crack Propagation by Equivalent Load Approach by Birhane, Fiseha Nega, Kim, Sung-Il, Jang, Seung Yup

“…Long-span prestressed concrete (PSC) bridges often suffer excessive deflection during their service lives. The nonuniform shrinkage strains of concrete caused…”
Get full text

Investigation of Static Performances of 1.2kV 4H-SiC MOSFETs Fabricated Using All 'Room Temperature' Ion Implantations by Mancini, Stephen A., Jang, Seung Yup, Chen, Zeyu, Kim, Dongyoung, Bialy, Alex, Raghotamacher, Balaji, Dudley, Michael, Mahadik, Nadeemullah, Stahlbush, Robert, Al-Jassim, Mowafak, Sung, Woongje

“…Several different designs of 1.2kV-rated 4H-SiC MOSFETs have been successfully fabricated under various ion implantation conditions. Implantation conditions…”
Get full text

Effects of Long-Wavelength Track Irregularities Due to Thermal Deformations of Railway Bridge on Dynamic Response of Running Train by Hwang, Sung Ho, Kim, Sungil, Lee, Kyoung-Chan, Jang, Seung Yup

“…In a fixed-end arch railway bridge restraining the displacement and rotation at the support to constrain the longitudinal deformation of the superstructure,…”
Get full text

Channel Design Optimization for 1.2-kV 4H-SiC MOSFET Achieving Inherent Unipolar Diode 3rd Quadrant Operation by Kim, Dongyoung, Yun, Nick, Jang, Seung Yup, Morgan, Adam J., Sung, Woongje

“…SiC Schottky Barrier Diodes (SBDs) have been used in parallel with SiC MOSFETs as a freewheeling diode in power converter applications because the inherent PN…”
Get full text

Effects of Redispersible Polymer Powder on Mechanical and Durability Properties of Preplaced Aggregate Concrete with Recycled Railway Ballast by Lee, Sahyeon, Jang, Seung Yup, Kim, Chan Young, Ahn, Eun Jong, Kim, Seung Pil, Gwon, Seongwoo, Shin, Myoungsu

“…The rapid-hardening method employing the injection of calcium sulfoaluminate (CSA) cement mortar into voids between preplaced ballast aggregates has recently…”
Get full text

Sequential Track–Bridge Interaction Analysis of Quick-Hardening Track on Bridge Considering Interlayer Friction by Cho, Sanghyeon, Lee, Kyoung-Chan, Jang, Seung Yup, Lee, Ilwha, Chung, Wonseok

“…A quick-hardening track (QHT) was developed by injecting quick-hardening mortar into an existing ballast track to rapidly substitute the ballast track with a…”
Get full text

Tensile Behavior and Cracking Pattern of an Ultra-High Performance Mortar Reinforced by Polyethylene Fiber by Lee, Bang Yeon, Kwon, Seung-Jun, Jang, Seung Yup, Choi, Jeong-Il

“…This paper presents an experimental study of the compressive strength, tensile behavior (including the tensile strength, tensile strain capacity, and…”
Get full text

Energy landscape scheme for an intuitive understanding of complex domain dynamics in ferroelectric thin films by Heon Kim, Tae, Yoon, Jong-Gul, Hyub Baek, Seung, Park, Woong-kyu, Mo Yang, Sang, Yup Jang, Seung, Min, Taeyuun, Chung, Jin-Seok, Eom, Chang-Beom, Won Noh, Tae

“…Fundamental understanding of domain dynamics in ferroic materials has been a longstanding issue because of its relevance to many systems and to the design of…”
Get full text

High-resolution X-ray photoemission study of photo-grown Ga2O3 in GaN/AlGaN/GaN heterostructures on Si substrates by Joo, Beom Soo, Han, Moonsup, Chang, Young Jun, Shin, Jong Hoon, Jang, Seung Yup, Jang, Taehoon

“…For GaN/AlGaN/GaN heterostuructures grown on Si substrates, we investigated the changes in the chemical compositions during photochemical oxidation. We…”
Get full text