• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

1996 Fiscal Year Final Research Report Summary

Life Cycle Evaluation of Building Considering Structural Decerioration

Research Project

Project/Area Number 07835005
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section時限
Research Field 都市施設保全工学
Research InstitutionKobe University

Principal Investigator

OHTANI Yasuhiro  Kobe University, Faculty of Engineering Associate Professor, 工学部, 助教授 (40194196)

Project Period (FY) 1995 – 1996
KeywordsLife Cycle Cost / Maintenance / Restoration / Rebuilding / Apartment houses / Deterieration / Earthquake damage / Questionnaire research
Research Abstract

Life cycle evaluation of apartment houses which must be restructured in the future is studied. The objective of the study is to develop a system by which optimum time for renewal or way for maintenance of the houses can be evaluated from both structural and inhabitant point of view. Since the motivaton of restortion usually come from inhabitant demand, intention of inhabitants should be taken into account in the evaluation.
First, primary factors which cause structural deterioration or damage are surveyed. Since most of apartment houses build with concrete, neutralization is mainly focused on. Questionnaire research was also carried to find how the inhabitants think of the deterioration of houses.
After the Kobe earthquake, the houses damaged is evaluated. Change in structural performance is related to the change of "Is" value which is an aseismic index of the structure. Questionnaire research was also carried to evaluate the idea of inhabitants about the safety, comfortableness, view of houses, etc.
In the study, three different questionnaire research were carried to analyze the human way to think about deterioration or damage of houses, and way to demand restoration. of the houses.
Through the investigation, relation between structural demand for restoration and inhabitant demand is discussed. The study will be extended to the development of life cycle management system for optimum design of apartment houses.

  • Research Products

    (6 results)

All Other

All Publications (6 results)

  • [Publications] 長谷川, 大谷, 辻: "地震による集合住宅の構造的損傷と修復に対する住民意識調査" 日本建築学会近畿支部研究報告集. 36. 1109-1112 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 井上, 長谷川, 大谷, 辻: "被災集合住宅の構造的損傷と修復・建替えに対する住民意識調査" 日本建築学会大会学術講演梗概集. 1117-1118 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 吉崎, 森永, 大谷, 井上, 三谷: "ライフサイクルを考慮した集合住宅における構造的機能劣化と住民の建替え意識の相関関係" 日本建築学会大会学術講演梗概集. 発表予定. (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] N.Hasegawa, Y.Ohtani, B.Tsuji: "Questionnaire research to residents on structural damage and restration of apartment houses damaged by earthquake" Proc.of Annual Meeting of AIJ Kinki Branch. Vol.36. 1109-1112 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] I.Inoue, N.Hasegawa, Y.Ohtani, B.Tsuji: "Questionnaire Research to residents on Structural Damage and Restoration/Rebuilding of Apartment Houses Damaged by Earthquake" Proc.of Annual Meeting of AIJ. 1117-1118 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Yoshizaki, Y.Morinaga, Y.ohtani, et.al.: "Relation between Deterioration of Structural Function and Idea about Rebuilding of inhabitants of Apartment House" Proc.of Annual Meeting of AIJ. (1998)

    • Description
      「研究成果報告書概要(欧文)」より

URL: 

Published: 1999-03-16  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi