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.

생활체육 조직 구성원의 개인특성이 조직몰입 및 조직시민행동에 미치는 영향

양재근(Yang Jae-Keun) 한국체육과학회 2006 한국체육과학회지 Vol.15 No.1

The purpose of this study is to investigate the casual relationship among personal traits, organizational commitment and organizational citizenship behavior of the sports service organizations. Subject for this study consisted of the workers over 20 - 3) years of age which were a total of fro using purpose sampling method. Of these fro subjects 378 of these were used as data analysis. The Questionnaires about personal traits, organizational commitment and organizational citizenship behavior are based on the scale of domestic previous studies using, these are personal traits scale of NEO-PI-R by Costa & McCrae(1992), organizational commitment one by Mowday, et al.(1979), and organizational citizenship behavior one by Organ(1988) used them after examing validity and reliability through pilot test. The methods of statistics used to analyze the collected data are Correlation Analysis, Multiple Regression Analysis, and Path Analysis. Results obtained from this research are as follows: First, it is found that extroversions and openness among personal traits have a significant difference with organizational commitment. Second, it is found that extroversions, openness and congeniality among personal traits have a significant difference with organizational citizenship behavior. Third, it is found that affective commitment and continuous commitment among organizational commitment factors have a significant difference with organizational citizenship behavior. Fourth, it is found that extroversions, openness, congeniality and organizational commitment have a static relationship with organizational citizenship.

요가활동 참가와 생활만족의 관계

양재근(Yang Jae-Keun),민경자(Min Kyoung-Ja) 한국체육과학회 2006 한국체육과학회지 Vol.15 No.1

In order to define the relationships among participation in yoga activities, flow experience and life satisfaction, this study analyzed: first, the relationship between socio-demographic characteristics and life satisfaction; second, the relationship between whether to participate in yoga activities and life satisfaction; third, the relationship between the degree of participation in yoga activities and flow experience; fourth, the degree of participation in yoga activities and life satisfaction; and fifth, the causal relationship among the degree of participation in yoga activities, flow experience and life satisfaction. The subjects of this study were 209 participants in yoga activities and 203 non-participants who resided and worked in Bucheon City, so a total 412 people who were selected through random cluster sampling. Collected data were analyzed through independent T-test, one-way ANOVA, covariate analysis, multiple regression analysis and path analysis using SPSS WIN. From results obtained through the research methods and data were drawn conclusions as follows. First, life satisfaction was different according to socio-demographic characteristics. Second, whether to participate in yoga activities affected life satisfaction. That is, life satisfaction was higher in participants in yoga activities that in non-participants. Third, the degree of participation in yoga activities affected life satisfaction. That is, those who participated in yoga activities longer had higher life satisfaction.

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.

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.

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.

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.

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.

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.

상업스포츠시설의 내부마케팅과 직무만족, 조직몰입 및 직무성과의 구조적 관계

양재근(Yang, Jae-Keun),이동준(Lee, Dong-Jun) 한국체육과학회 2016 한국체육과학회지 Vol.25 No.1

This study has a main purpose that closely examines the structural relationship among internal marketing, job satisfaction, organizational commitment, and job performance on commercial sports facilities. In order to achieve it, the sample from employees were accumulated by using convenience sampling that chose sports facilities in Seoul. The 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 269 people. On the basis of that, The statistical techniques, spss 21.0 and amos 21.0 program have been used for the analysis as per research purpose. The statistical analysis used in the research for a data analysis includes frequency analysis, exploratory factor analysis, confirmatory factor analysis, reliability analysis, correlation analysis, and structure equation model analysis. The research has drawn the following conclusions, based on the above mentioned research method and its procedures: First, The internal marketing influences job satisfaction. Second, The job satisfaction influences organizational commitment. Third, The job satisfaction influences job performance. Fourth, The organizational commitment influences job performance.