چکیده مقاله
The use of light steel frame LSF structures as the main load bearing structural system is becoming more popular in the housing industry, especially in low rise residential buildings This paper discusses the feasibility of using LSF structures in high seismic regions of IRAN using modified advanced programmatic risk analysis and management model APRAM This method is capable to address project failure risks simultaneously including cost, time and quality risks over the whole life cycle of a project The APRAM model is employed to optimize the allocation of budget reserves through trade offs between technical and managerial failure risks based on the preferences of the decision maker s It allows for checking whether technical and managerial risks meet the thresholds of acceptability LSF system and conventional construction system CCS as the two main possible alternatives for construction of an actual two story building are compared considering all technical and managerial issues The comparison shows that LSF system is more sustainable and reliable for a residential building
کلیدواژهها
نویسندگان
Mehran Zeynalian
School of Civil Engineering, The University of Queensland, Australia
Bambang Trigunarsyah
School of Urban Development, Queensland University of Technology, Australia
Hamid Reza Ronagh
School of Civil Engineering, The University of Queensland, Australia
شیوه ارجاع
Zeynalian, Mehran and Trigunarsyah, Bambang and Ronagh, Hamid Reza,1391,Feasibility study of the use of light weight steel structures in high-seismic regions of Iran using modified APRAM method,9th International Congress on Civil Engineering,Isfahan
ارائهشده در
مجموعه مقالات نهمین کنگره بین الملی مهندسی عمران19 اردیبهشت 1391 · اصفهان