장수명주택에 적합한 지하주차장 PC구조시스템의 경제성분석에 관한 연구
(주)학지사
- 최초 등록일
- 2015.06.05
- 최종 저작일
- 2015.04
- 8페이지/ 어도비 PDF
- 가격 3,000원
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국주거학회
ㆍ수록지정보 : 한국주거학회논문집 / 26권 / 2호
ㆍ저자명 : 조민주, 김종성
목차
I. 서 론
II. 연구방법
III. 지하주차장 단위모듈 경제성분석
V. 결론 및 향후 연구과제
REFERENCES
영어 초록
Precast Concrete (PC) construction method can be the one that is suitable for long-life housing due to its merit inrespect of maintenance and durability based on crack-free from mass production with indirect construction cost-savingeffectdue to shortening construction period comparing to the conventional construction method, but it has the problemthat causes the raise of direction construction costs. So, this study analyzed its economic feasibility of PC method whosemaintenance and durability are excellent for underground parking lot of apartment house for accomplishing cost-savinglong-life housing by applying the various structural system. In evaluation of unit module structural system, two-way PCsystem requires 10 to 28% more costs for frame work than RC rigid frames, and, one-way PC system 98~112%.Although it varies depending on the method, the costs are similar to RC rigid frame structure, provided a proper methodis adopted. Also, Model 11, which was most economical in the evaluation, was applied to an real parking lot and about2 to 6% of construction costs was reduced than RC rigid frames. This seems to be because, although PC system has ahigher production cost, introduction of P.S (prestress) reduces member depth and, therefore, height, as well as thenumber of members per unit module.
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