長(zhǎng)沙某節(jié)能居住建筑的設(shè)計(jì)方案評(píng)價(jià)與優(yōu)選研究
本文選題:節(jié)能建筑 + 風(fēng)險(xiǎn)類指標(biāo); 參考:《西南交通大學(xué)》2013年碩士論文
【摘要】:節(jié)能建筑是維持可持續(xù)發(fā)展的重要手段。而對(duì)節(jié)能建筑的優(yōu)選也正是達(dá)到最大效益的必要途徑。對(duì)于節(jié)能建筑的優(yōu)選無(wú)可避免地需要節(jié)能建筑的評(píng)價(jià)指標(biāo)、指標(biāo)權(quán)重確定、方案的優(yōu)選方法,即得出節(jié)能建筑優(yōu)選模型。目前國(guó)內(nèi)的節(jié)能建筑評(píng)價(jià)指標(biāo)主要分為規(guī)定性指標(biāo)、性能性指標(biāo),國(guó)外的節(jié)能建筑評(píng)價(jià)指標(biāo)主要分為清單列表法、生命周期評(píng)價(jià)法、基于節(jié)能建筑計(jì)算和模擬的評(píng)價(jià)方法。而對(duì)于目前各研究學(xué)者所采用的節(jié)能建筑指標(biāo)的確定方法,主要集中在德?tīng)柗品、層次分析法、熵?quán)決策法。 本文以某居住建筑為實(shí)際項(xiàng)目,對(duì)該居住建筑的設(shè)計(jì)方案進(jìn)行優(yōu)選研究。本文通過(guò)文獻(xiàn)整理、專家訪談,整理得出該居住建筑的初步投資風(fēng)險(xiǎn)清單。并將該居住建筑投資風(fēng)險(xiǎn)初步分為外部風(fēng)險(xiǎn)和內(nèi)部風(fēng)險(xiǎn)兩大類,并且進(jìn)一步將外部風(fēng)險(xiǎn)分解為政策風(fēng)險(xiǎn)、經(jīng)濟(jì)風(fēng)險(xiǎn)、社會(huì)風(fēng)險(xiǎn)、自然風(fēng)險(xiǎn)四類,將內(nèi)部風(fēng)險(xiǎn)分解為開(kāi)發(fā)商自身風(fēng)險(xiǎn)、設(shè)計(jì)方相關(guān)風(fēng)險(xiǎn)、施工方相關(guān)風(fēng)險(xiǎn)、監(jiān)理方相關(guān)風(fēng)險(xiǎn)、供貨方相關(guān)風(fēng)險(xiǎn)五類。在此基礎(chǔ)之上,通過(guò)德?tīng)柗品ā⒅鞒煞址治龇ㄟM(jìn)行進(jìn)一步分析,得出該居住建筑投資風(fēng)險(xiǎn)的關(guān)鍵影響因素,將該居住建筑投資風(fēng)險(xiǎn)指標(biāo)分解為2個(gè)一級(jí)風(fēng)險(xiǎn)指標(biāo),8個(gè)二級(jí)風(fēng)險(xiǎn)指標(biāo),15個(gè)三級(jí)風(fēng)險(xiǎn)指標(biāo)。 在得出該居住建筑的投資風(fēng)險(xiǎn)清單的基礎(chǔ)上,通過(guò)文獻(xiàn)整理、專家訪談進(jìn)一步得出該居住建筑的能耗性指標(biāo)、經(jīng)濟(jì)性指標(biāo)。并最終綜合風(fēng)險(xiǎn)類指標(biāo)、能耗性指標(biāo)、經(jīng)濟(jì)性指標(biāo),得出該居住建筑的綜合性評(píng)價(jià)指標(biāo)。 在得出該居住建筑的綜合性評(píng)價(jià)指標(biāo)體系之后,首先運(yùn)用熵權(quán)法初步確定各指標(biāo)的初步權(quán)重,其次運(yùn)用模糊層次分析法(FAHP)對(duì)各指標(biāo)的初步權(quán)重進(jìn)行修訂。在得出各評(píng)價(jià)指標(biāo)的權(quán)重之后,運(yùn)用理想點(diǎn)法在該居住建筑的16個(gè)設(shè)計(jì)備選方案中篩選出最優(yōu)方案。最終從該居住建筑方案優(yōu)選工作。
[Abstract]:Energy-efficient building is an important means to maintain sustainable development.The optimal selection of energy-efficient buildings is also the necessary way to achieve maximum benefit.The evaluation index of energy-saving building is inevitably needed for the optimal selection of energy-saving building, the index weight is determined and the optimal selection method of the scheme is obtained, that is, the optimal selection model of energy-saving building is obtained.At present, the evaluation index of energy-saving building in China is mainly divided into prescriptive index and performance index. The evaluation index of foreign energy-saving building is mainly divided into list method, life cycle evaluation method, evaluation method based on calculation and simulation of energy-saving building.However, the methods used by scholars to determine the energy saving building index are mainly focused on Delphi method, Analytic hierarchy process (AHP) and entropy weight decision method.In this paper, a residential building as a practical project, the design of the residential building for optimal selection.In this paper, the preliminary investment risk list of the residential building is obtained by literature review and expert interview.The investment risk of residential construction is divided into two categories: external risk and internal risk, and the external risk is further divided into four categories: policy risk, economic risk, social risk and natural risk.The internal risk is divided into five categories: the developer's own risk, the designer's related risk, the construction party's related risk, the supervision's related risk, and the supplier's related risk.On the basis of this, through Delphi method and principal component analysis, the key factors influencing the investment risk of residential construction are obtained.The investment risk index of residential construction is divided into two first-grade risk indicators, eight second-level risk indicators and 15 third-level risk indicators.On the basis of the investment risk list of the residential building, the energy consumption index and the economic index of the residential building are further obtained through literature review and expert interviews.Finally, the comprehensive evaluation index of the residential building is obtained by synthesizing the risk index, the energy consumption index and the economic index.After the comprehensive evaluation index system of the residential building is obtained, the initial weight of each index is determined by entropy weight method, and the initial weight of each index is revised by using fuzzy analytic hierarchy process (FAHP).After the weight of each evaluation index is obtained, the optimal scheme is selected out of the 16 design options of the residential building by using the ideal point method.Finally, from the residential construction scheme to select the best job.
【學(xué)位授予單位】:西南交通大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2013
【分類號(hào)】:TU241.91
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