Search Results - "Kang, Joo Won"

Optimal Design of Smart Mid-Story Isolated Control System for a High-Rise Building by Kim, Hyun-Su, Kang, Joo-Won

“…Mid-story isolation systems have previously been studied for decrease of the earthquake induced responses of high-rise buildings. The systems have been…”
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Application of Semi-active TMD to Tilted High-Rise Building Structure Subjected to Seismic Loads by Kim, Hyun-Su, Kang, Joo-Won

“…Landmark structures are commonly constructed as tall buildings with complex shapes, such as twisted, tilted, and tapered towers. Although the appearances of…”
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Simultaneous Multi-objective Optimization of Semi-active Intermediate Isolation System and Building Structure by Kim, Hyun-Su, Kang, Joo-Won

“…Recently, to reduce seismic responses, dozens of high-rise buildings in Japan and Korea have adopted the intermediate isolation system (IIS). These…”
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Evaluation of residual strength with ultrasonic pulse velocity relationship for concrete exposed to high temperatures by Choi, Yeol, Kang, Joo-Won, Hwang, Tae-Yeon, Cho, Chang-Geun

“…This paper presents the results of an experimental investigation on the relationship between strength and ultrasonic pulse velocity (UPV) of concrete exposed…”
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Smart outrigger damper system for response reduction of tall buildings subjected to wind and seismic excitations by Kim, Hyun-Su, Kang, Joo-Won

“…The outrigger damper system has recently been proposed to reduce the dynamic response of tall buildings subjected to lateral loads. Previous studies have shown…”
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Development of cement composite with high-temperature detection performance using green earth by Lee, Jong-Han, Choi, Eunsoo, Kang, Joo-Won

“…This study proposed cement composites with natural green earth to detect elevated and abnormal temperatures. The thermochromic properties of the green earth…”
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MOGA-Based Structural Design Method for Diagrid Structural Control System Subjected to Wind and Earthquake Loads by Kim, Hyun-Su, Kang, Joo-Won

“…An integrated optimal structural design method for a diagrid structure and control device was developed. A multi-objective genetic algorithm was used and a…”
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Results of generalized equilibrium path from form-finding of tensegrity structure by Lee, Seunghye, Lee, Jaehong, Kang, Joo-Won

“…Generalized form-finding procedure for truncated polyhedral tensegrities is presented by using force density method combined with a genetic algorithm. A…”
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Seismic Response Control Performance Evaluation of Tuned Mass Dampers for a Retractable-Roof Spatial Structure by Lee, Young-Rak, Kim, Hyun-Su, Kang, Joo-Won

“…Choosing the installation location of a tuned mass damper (TMD) is the most important factor to consider when controlling dynamic response of a structure. It…”
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Semi-active Outrigger Damping System for Seismic Protection of Building Structure by Kim, Hyun-Su, Kang, Joo-Won

“…The outrigger structural system is one of the most widely used lateral load-resisting structural systems for high-rise buildings. To increase the energy…”
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Vibration control of smart TMD for retractable-roof spatial structure considering closed and open roof condition by Kim, Hyun-Su, Kang, Joo-Won

“…A retractable-roof system is frequently adapted to the spatial structure of stadiums and sports halls. The geometric shape and mass location are varied by…”
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Investigation of MRS and SMA Dampers Effects on Bridge Seismic Resistance Employing Analytical Models by Choi, Eunsoo, Jeon, Jong-Su, Kim, Woo Jin, Kang, Joo-Won

“…This study dealt with investigating the seismic performance of the smart and shape memory alloy (SMA) and magnets plus rubber-spring (MRS) dampers and their…”
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Linear Form Finding Approach for Regular and Irregular Single Layer Prism Tensegrity by Moghaddas, Mohammad, Choong, Kok Keong, Kim, Jae-Yeol, Kang, Joo-Won

“…In an irregular prism tensegrity, the number of force equilibrium equations is less than the number of unknown parameters of nodal coordinates and member force…”
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Smart platform for microvibration control of high-tech industry facilities by Kim, Hyun-Su, Kang, Joo-Won

“…Recently, the microvibrations of high technology facilities resulting from nearby traffic loads have attracted significant attention. Considerable research…”
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Long-Term Behavior of RC Beams Strengthened with Hybrid Composite Beam by Kim, IL-Heon, Lee, Hyung-Joo, Kang, Joo-Won, Choi, Yeol

“…This paper describes the results of long-term tests on reinforced concrete (RC) beams strengthened with hybrid composite beam (HCB) under two different…”
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Shear Behavior Models of Steel Fiber Reinforced Concrete Beams Modifying Softened Truss Model Approaches by Hwang, Jin-Ha, Lee, Deuck Hang, Ju, Hyunjin, Kim, Kang Su, Seo, Soo-Yeon, Kang, Joo-Won

“…Recognizing that steel fibers can supplement the brittle tensile characteristics of concrete, many studies have been conducted on the shear performance of…”
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Two-stage Optimization Based on Force Method for Damage Identification of Planar and Space Trusses by Kim, Nam-Il, Kim, Young-Wung, Lee, Jaehong, Kang, Joo-Won

“…In this study, an efficient two-stage optimization procedure based on the force method is proposed to properly identify the sites and extents of multiple…”
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Smart damper using sliding friction of aramid brake lining and self-centering of rubber springs by Jeong, Kyuho, Choi, Eunsoo, Back, Sung-Yong, Kang, Joo-Won

“…The purpose of this study is to develop a smart damper with flag-shaped behavior by using the sliding friction of aramid brake lining and the restoring…”
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Optimum design of cable nets by using genetic algorithm by Thai, Son, Kim, Nam-Il, Lee, Jaehong, Kang, Joo-Won

“…This paper presents a generalized procedure to optimize cable nets by using the Genetic Algorithm (GA). The finite element program employing 2-, 3- and 4-node…”
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Bonding characteristics of recycled polyethylene terephthalate (PET) fibers coated with maleic anhydride grafted polypropylene in cement-based composites by Won, Jong-Pil, Park, Chan-Gi, Lee, Su-Jin, Kang, Joo-Won

“…In this study, we sought to enhance the bond performance between recycled polyethylene terephthalate(PET) fibers and cement‐based composites using a…”
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