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首頁> 美國衛(wèi)生研究院文獻>International Journal of Environmental Research and Public Health >Evaluating the Environmental Impact of Construction within the Industrialized Building Process: A Monetization and Building Information Modelling Approach
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Evaluating the Environmental Impact of Construction within the Industrialized Building Process: A Monetization and Building Information Modelling Approach

機譯：評估工業(yè)化建筑過程中建設(shè)的環(huán)境影響：貨幣化和建設(shè)信息建模方法

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Industrialization has been widely regarded as a sustainable construction method in terms of its environmental friendliness. However, existing studies mainly consider the single impact of greenhouse gas emissions or material consumption in the construction process of industrialized buildings, and pay less attention to ecological pollution and community interest, which leads to an insufficient understanding. There is an urgent need to systematically carry out accurate assessment of comprehensive construction environmental impact within industrialized building processes. Various methods, including face-to-face interviews, field research and building information modeling (BIM), were used for data collection. Four categories selected for the study included resource consumption, material loss, ecological pollution, and community interest. A life cycle assessment (LCA) model, namely input-process-output model (IPO), is proposed to analyze the construction environmental impact of the standard layer of industrialized buildings from four life cycle stages, namely, transportation, stacking, assembly and cast-in-place. The monetization approach of willingness to pay (WTP) was applied to make a quantitative comparison. Results reveal that the assembly stage has the largest impact on the environment at 66.13% among the four life cycle stages, followed by transportation at 16.39%, stacking at 10.29%, and cast-in-place at 7.19%. The key factors include power consumption, noise pollution, material loss, fuel consumption and component loss, which altogether account for more than 85% of the total impact. Relevant stakeholders can conduct their project using the same approach to determine the construction environmental performance and hence introduce appropriate measures to mitigate the environmental burden.
機譯：在環(huán)境友好方面，工業(yè)化被廣泛被視為可持續(xù)的施工方法。然而，現(xiàn)有研究主要考慮溫室氣體排放或物質(zhì)消費的單一影響，在工業(yè)化建筑的施工過程中，并對生態(tài)污染和社區(qū)興趣的關(guān)注不足，這導(dǎo)致了不足的理解。迫切需要系統(tǒng)地對工業(yè)化建筑過程中對綜合施工環(huán)境影響的準(zhǔn)確評估。各種方法，包括面對面的訪談，現(xiàn)場研究和建筑信息建模（BIM）用于數(shù)據(jù)收集。選擇的四個類別為該研究包括資源消耗，物質(zhì)損失，生態(tài)污染和社區(qū)利益。提出了一種生命周期評估（LCA）模型，即輸入過程 - 輸出模型（IPO），分析了從四個生命周期級，即運輸，堆疊，裝配和演員對工業(yè)化建筑標(biāo)準(zhǔn)層的施工環(huán)境影響-到位。愿意支付（WTP）的貨幣化方法被應(yīng)用于進行定量比較。結(jié)果表明，裝配階段對四個生命周期階段的66.13％的環(huán)境影響最大，其次，其運輸為16.39％，堆疊在10.29％，并在7.19％以7.19％的鑄造。關(guān)鍵因素包括功耗，噪音污染，物質(zhì)損失，燃料消耗和組件損失，總共占總撞擊的85％以上。相關(guān)利益攸關(guān)方可以使用相同的方法進行項目，以確定建設(shè)環(huán)境績效，從而引入適當(dāng)?shù)拇胧詼p輕環(huán)境負擔(dān)。

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