• Title/Summary/Keyword: 하자 원인

Search Result 141, Processing Time 0.029 seconds

한의학에서 알아본 강박증 - 마음속 깊은 응어리를 풀자

  • 조홍건
    • 가정의 벗
    • /
    • v.37 no.5 s.429
    • /
    • pp.12-13
    • /
    • 2004
  • 억제하면 억제할수록 불안해지는 생각을 더 많이 하게 된다는 강박증, 그 원인이 단순하지 않고 한가지 요인이 아닌 체질과 환경의 다양한 영향으로 생기게 되는 병이라 한다. 한의학을 통해 강박증의 원인과 치료에 대해서 알아보도록 하자.

  • PDF

The Effect of Aggressive Order Intake on Defect of Construction Companies - Empirical Analysis Using Financial Approach - (공격적인 수주행위가 건설기업의 하자발생에 미치는 영향 - 재무적 접근을 이용한 실증분석 -)

  • Park, Hong-Jo;An, Sung-Hoon
    • Journal of the Korea Institute of Building Construction
    • /
    • v.21 no.2
    • /
    • pp.149-156
    • /
    • 2021
  • This study empirically verified whether aggressive order intake affect occurrence of defects of Korean construction companies. In order to compensate for the shortage of construction costs due to aggressive low-cost orders of contractors, self-response measures such as design changes are followed, and construction defects may be induced in this process. It aims to verify relevance between aggressive order intake and defect in construction empirically using financial accounting data. As a result, it was confirmed that an abnormal increase in order volume and a deterioration in profitability such as operating margin due to aggressive order taking behavior leads to a decrease in construction quality and occurrence of defects. In addition, it was also confirmed that low construction ability and intentional changes in construction design or contract conditions after construction commences were a direct causes of defects. The results of this study can serve as an opportunity to come up with measures to prevent defects by confirming the relationship between defects in construction and deterioration of profitability due to aggressive low-cost order takings.

Improvement Model of Defect Information Management System for Apartment Buildings (공동주택에 대한 하자정보 관리시스템의 개선 모델)

  • Kang, Hyunwook;Park, Yangho;Kim, Yongsu
    • Korean Journal of Construction Engineering and Management
    • /
    • v.20 no.4
    • /
    • pp.13-21
    • /
    • 2019
  • The purpose of this study is to suggest an Improvement Model of defect information management system. The improvement model adapts methods for the residents to input defect information correctly and share to defect information with construction company. The adapted research method is review for existing defect information management system and suggested for data flow diagram of improvement model. The results of this study are as follows: The basic design of the information input window of the defect information management system for connecting with big data was made. And 5 point scale was applied to evaluate the convenience, simplicity, accuracy, necessity, and usability of the improvement model. It is evaluated that the economic effect caused by using the improvement model is saved by about 151 million KRW compared to the existing method. The Improvement model is used utilize big data in correct defect management and decision making.

TRANS FORM / FEATURE

  • Penny Lunt
    • Digital Contents
    • /
    • no.12 s.127
    • /
    • pp.175-179
    • /
    • 2003
  • 중국의 한 옛날 이야기 중에 어떤 아버지가 자식들에게 막대기를 건네주고 그것을 꺾어보라고 하자, 아들들은 쉽게 막대기를 꺾었다 는 얘기가 있다. 하지만 이어서 그 아버지가 막대기를 다발로 묶어 서 아들들에게 꺾어보라고 하자, 아무도 꺾지 못했다고 한다. 이 이야기는 사람은 무리를 지어서 함께 일할 때 더욱 강하다는 것을 예시한다. 이러한 이야기는 연결되지 않은 몇몇 콘텐츠 저장소 에 따로 존재하는 것보다, 콘텐츠가 한데 모여있을 때 훨씬 유용하 다는 것을 기술하는데도 적용할 수 있다. 시장조사기관인 가트너그룹(코네티컷 스탬퍼드 소재)은 전형적인 미국 기업이 서로 연계되지 않는 35개의 콘텐츠 저장소(예를 들 어 마케팅 웹사이트, 문서 관리 시스템, 클레임 프로세싱 시스템)를 구축했다고 밝혔다.

  • PDF

Questionnaire Survey on the Occurrence Time and Cause of Defect in Remodeled Apartment (아파트 리모델링 공사의 하자발생 시기 및 원인에 관한 연구)

  • Park, Sun-Gyu
    • The Journal of the Korea Contents Association
    • /
    • v.15 no.12
    • /
    • pp.596-603
    • /
    • 2015
  • Rapid economic growth occurred in Korean since the 1970s. This economic growth caused rapid urbanization and an increase in population in city. As a results, there was a housing shortage problem in korea. The government and construction companies have been continuously building residential houses such as apartments, mansions, others. Apartments mostly consist of residential houses and are generally made from reinforced concrete structure. Reinforced concrete structures including apartments need to be renovated, because they deteriorate with respect to time. However, there is no available data or information regarding the cost or the period of time that is needed for renovates of these apartment. We are especially short of information on the defect data of remodeling construction. Therefore, the purpose of this paper is to provide fundamental data about the cause of defect in remodeled apartments as well as the appropriate time to execute renovation through a questionnaire survey with apartment residents as the participants.

Problem Analysis and Suggestion for Improved Approaches to Ecological Planting and the Establishment of Urban Parks -A Case Study of the Nature Ecological Forest in Yeouido Park, Seoul- (도시공원 생태적 배식의 조성 단계별 문제점 고찰 및 개선방안 -서울시 여의도공원 자연생태의 숲을 사례로-)

  • Seong, Kyong-Ho;Lee, Kyong-Jae;Choi, Jin-Woo;Kim, Jong-Yup
    • Journal of the Korean Institute of Landscape Architecture
    • /
    • v.39 no.2
    • /
    • pp.91-102
    • /
    • 2011
  • This study was carried out to analyze the problems on several steps of the establishment of the Nature Ecological Forest in Yeouido Park, Seoul, and also to suggest improved approaches on each step. For execution drawing, planting models and plans seemed to be uncertain, and the quantity and size of planting trees seemed to be impractical. For construction, the woody plants planted on the site were different in species and size from the planting plan. Ecological planting was somewhat limited because of the inappropriate soil properties. For management, replacement of the dead trees was not executed properly, and no management scheme was prepared after the replacement period. We suggested improved approaches for the establishment of ecological forests in urban areas as follows: for execution drawing, overstory, understory and herbaceous ground cover layers should be composed based on standard plant community structures. Trees that are available from tree markets should be specified in the planting plan. For construction, trees for planting need to be tagged to identify species and size. When tree species and size are changed, they should be checked to ensure that they are proper to the plant community model. Soil information should be collected to check that they fit the target plant community model. For management, the proper amount of trees needs to be specified in the planting plan by applying regular discount rates, especially for trees supplied from the government sector. The replacement period should be extended from two years to five years. The change of plant communities should be monitored during first five years after establishment.

지식 365$^+$: 평가원 리포트1 - 등급판정결과로 살펴본 육우사육 현황

  • Baek, Jang-Su
    • KAPE Magazine
    • /
    • s.189
    • /
    • pp.6-9
    • /
    • 2012
  • 육우는 일반적으로 홀스타인의 수소나 미경산 암소를 비육하여 출하하는 고기소다. 홀스타인 자체가 우유생산을 목적으로 개량되어 옴에 따라 다른 육용종 소에 비해 육질적인 측면에서 불리한 부분이 있지만 사양관리 방법에 따라 등급판정결과는 크게 달라질 수 있다. 따라서 지난해 등급판정결과에 대한 분석을 통해 육우사육의 현황과 앞으로의 방향에 대해 살펴보기로 하자.

  • PDF