수평·수직하중을 동시에 받는 더블앵글로 접합된 철골조의 절점 보강시스템

양재근,김호근,김기환,Yang, Jae Guen,Kim, Ho Keun,Kim, Ki Hwan 한국강구조학회 2004 韓國鋼構造學會 論文集 Vol.16 No.5

철골조는 작용하중을 지탱하기 위한 구조시스템 중의 하나로 널리 사용되고 있고, 보와 기둥의 강성, 보와 기둥의 강성, 지점조건, 보강의 유무, $P-{\Delta}$효과 등의 변화에 따른 영향들을 포함하는 최적의 설계를 필요로 한다. 본 연구는 볼트 수의 변화에 의한 더블앵글 접합부의 회전강성 변화가 철골조의 거동에 미치는 영향을 파악하기 위하여 진행되었다. 또한, 수평 수직하중을 동시에 받는 더블앵글로 접합된 골조의 처짐에 대한 제한 조건을 만족하도록 하는 최대 허용하중 산정에 관한 연구도 병행하였다. 더블앵글 접합부의 회전강성을 얻기 위하여 접합부 실험을 수행하였고, 골조의 처짐 및 최대 작용하중을 정확하게 파악하기 위한 단순해석 모델도 제안하였다. A steel frame is one of the most commonly used structural systems due to its resistance to various types of applied loads. Many studies have been conducted to investigate the effects of several parameters, such as connection flexibility, the boundary condition of each support, and beam-to-column stiffness ratio, on the characteristic behavior of a frame. Based on the results of these studies, several design methods have been proposed. This research focused on the number of bolts on the rotational stiffness of a double-angle connection, and its effect on the story drift of a frame. To achieve these purposes, a simplified analytical model was proposed. Several experimental tests were also conducted to obtain the rotational connection stiffness of each double-angle connection.

스포츠 센터 회원의 스포츠 참여동기와 여가만족 및 생활만족의 관계

양재근(Yang Jae-Keun) 한국체육과학회 2006 한국체육과학회지 Vol.15 No.3

The purpose of this study was to examine into the sport participation's motivation, leisure satisfaction, and life satisfaction in terms of sport center members. To this end, after setting of sport center members to population, it used 230 copies as the finally research materials by utilizing the convenience sampling. The statistical techniques, which were used for the analysis of this study, included factor analysis, reliability analysis, correlation analysis, and multiple regression analysis, by using SPSS 12.0. Through these procedures, the following conclusions were elicited. First, the extrinsic motivation, which is the sub-factor sports participation's motivation had influence upon the satisfaction in physcial, in society, in emotion and the intrinsic motivation had influence upon the satisfaction in physcial, in society, in environment, in emotion Also, the amotivation had an effect on the satisfaction in environment. Second, the extrinsic motivation, which is the sub-factor sport participation's motivation had influence upon the life satisfaction. Third, the satisfaction in physcial, in emotion, which is the sub-factor leisure satisfaction had influence upon the life satisfaction.

상업스포츠센터의 조직특성과 내부서비스품질 및 내부고객만족의 관계

양재근(Yang, Jae-Keun),이동준(Lee, Dong-Jun) 한국체육과학회 2014 한국체육과학회지 Vol.23 No.5

This study has a main purpose that closely examines the relationship among organization characteristics, internal service quality, and internal customer satisfaction of the commercial sports center. In order to achieve it, the sample from employees of sports center were accumulated by using convenience sampling. The samples were 250 people, and we excluded unsuitable sheet like that were decided as untrustful one and an omission, and unclear. So the final samples were 229 people and it is the conclusions as follow. First, the organization of characteristics has influence on the internal service quality. Second, the organization characteristics has influence on the internal customer satisfaction. Third, the internal service quality has influence on the internal customer satisfaction.

아웃도어 용품의 구매결정요인과 브랜드 자산, 구매만족 및 구매 후 행동의 구조적 관계

양재근(Yang, Jae-Keun),이동준(Lee, Dong-Jun) 한국체육과학회 2014 한국체육과학회지 Vol.23 No.4

This study has a main purpose that closely examines the structural relationship among purchasing decision factor, brand equity, buying satisfaction and behavior after purchasing of the outdoor supplies. In order to achieve it, the sample from outdoor supplies purchaser were accumulated by using convenience sampling. The samples were 500 people, and we excluded unsuitable sheet like that were decided as untrustful one and an omission, and unclear. So the final samples were 458 people and it is the conclusions as follow. First, the purchasing decision factor has influence on the buying satisfaction. Second, the brand equity has influence onn the buying satisfaction. Third, the buying satisfaction has influence on the behavior after purchasing.

공공스포츠센터 관리자의 서번트 리더십과 조직몰입 및 조직시민행동의 관계

양재근(Yang Jae-Keun),이동준(Lee Dong-Jun) 한국체육과학회 2010 한국체육과학회지 Vol.19 No.1

This study has a main purpose that closely examines the relationship between servant leadership, organizational commitment and organizational citizenship behavior of the public sports center managers. To this end, after setting of ski user to population, it used 283 copies as the finally research materials by utilizing the convenience sampling. The statistical techniques, which were used for the analysis of this study, included frequency analysis, exploratory factor analysis, reliability analysis, multiple regression analysis, by using spss win 17.0. Through these procedures, the following conclusions were elicited. First, The servant leadership influences organizational commitment. Second, The servant leadership influences organizational citizenship behavior. Third, The organizational commitment influences organizational citizenship behavior.

스포츠 참가자의 바디이미지와 자아존중감 및 사회적지지의 관계

양재근(Yang Jae-Keun),민은영(Min Eun-Young) 한국체육과학회 2008 한국체육과학회지 Vol.17 No.1

The purpose of this study was to prove the relationships among body-image, self-esteem and social support of sports participants. To attain this purpose, some members of commercial sports center in Seoul were collected and by using the convenience sampling method drew out 294 adults in total. This study used the questionnaire on the relationships among body-image, self-esteem and social support of sports participants. To analyze the data, frequency analysis, exploratory factor analysis, reliability analysis, t-Test, one-way ANOVA, correlation analysis and multiple regression analysis were used as statistic analysis technique. The conclusion based on above study method are here below. First, it is found that the body-image affects the self-esteem. That is to say, appearance, body-line and health had influence upon the self-conceit and physical strength had influence upon the self-satisfaction. Second, it is found that the body-image affects the social support. That is to say, body-line had influence upon the support in emtion or in information. Third, it is found that the self-esteem affects the social support. That is to say, the self-conceit had influence upon the support in emotion, in information, in matter or in appraisal.

사회인 야구지도자의 리더십과 운동몰입, 운동만족 및 운동지속행동의 구조적 관계

양재근(Yang, Jae-Keun),이동준(Lee, Dong-Jun) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.5

This study has a main purpose that closely examines the structural relationships among leadership, exercise commitment, exercise satisfaction, and exercise adherence behaviors of social baseball coaches. In order to achieve it, the sample from community baseball club were accumulated by using convenience sampling. The samples were 250 people, and we excluded unsuitable sheet like that were decided as untrustful one and an omission, and unclear. So the final samples were 221 people and it is the conclusions as follow. First, the leadership has influence on the exercise commitment. Second, the exercise commitment has influence on the exercise satisfaction. Third, the exercise commitment has influence on the exercise adherence behaviors. Fourth, the exercise satisfaction has influence on the exercise adherence behaviors.

스포츠센터 조직구성원의 조직공정성과 직무만족 및 조직시민행동의 관계

양재근(Yang, Jae-Keun) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.6

The purpose of the study is to examine the relationship among organizational justice, job satisfaction, and organizational citizenship behavior for sport center employees To accomplish the purpose of the study, employees of 10 sport centers located in Seoul area and 10 sport centers located in Gyeonggi-do are subjected to questionnaire. Based on convenience sampling, total of 364 out of 400 are used for final data analysis excluding the questionnaires of poor, insufficient, dishonest, biased and duplicated answers. By utilizing SPSS 17.0, frequency analysis, reliability analysis, exploratory factor analysis, simple regression analysis and multiple regression analysis are implemented and the results are as follows. First, organizational justice of sport center employees influences on the job satisfaction. Second, organizational justice of sport center employees influences on organizational citizenship behavior. Third, job satisfaction of sport center employees influences on organizational citizenship behavior.

인터넷 아웃도어 스포츠 동호회의 커뮤니티 특성과 콘텐츠 신뢰 및 지속적 이용의도의 관계

양재근(Yang, Jae-Keun),이동준(Lee, Dong-Jun) 한국체육과학회 2013 한국체육과학회지 Vol.22 No.3

This study has a main purpose that closely examines the relationship among community characteristics, contents trust, and continuous usage intention in internet outdoor sports club. In order to achieve it, the sample from user of internet portal site were accumulated by using convenience sampling. The samples were 500 people, and we excluded unsuitable sheet like that were decided as untrustful one and an omission, and unclear. So the final samples were 322 people and it is the conclusions as follow. First, the community characteristics in internet outdoor sports club has influence on the contents trust. Second, the community characteristics in internet outdoor sports club has influence on the continuous usage intention. Third, the contents trust in internet outdoor sports club has influence on the continuous usage intention.

댄스스포츠 시설의 서비스 품질과 고객만족 및 고객충성도의 관계

양재근(Yang, Jae-keun),이동준(Lee, Dong-Jun) 한국체육과학회 2013 한국체육과학회지 Vol.22 No.1

This study has a main purpose that closely examines the relationship among service quality, customer satisfaction, and customer loyalty of dance sports facility. In order to achieve it, the sample from participate of dance sports academy were accumulated by using convenience sampling. Hie samples were 300 people, and we excluded unsuitable sheet like that were decided as untrustful one and an omission, and unclear. So the final samples were 285 people and it is the conclusions as follow. First, the service quality of dance sports facility has influence on the customer satisfaction. Second, the service quality of dance sports facility has influence on the customer loyalty. Third, the customer satisfaction of dance sports facility has influence on the customer loyalty. Fourth, service quality, customer satisfaction, and customer loyalty are related to each other in dance sports facility.