基于可拓學(xué)理論的裝配式住宅施工過程安全風(fēng)險(xiǎn)評(píng)價(jià)研究
發(fā)布時(shí)間:2018-11-17 07:52
【摘要】:研究結(jié)合影響裝配式住宅施工過程安全風(fēng)險(xiǎn)的因素,構(gòu)建了裝配式住宅施工過程安全風(fēng)險(xiǎn)指標(biāo)體系。通過運(yùn)用改進(jìn)綜合權(quán)重法來確定各指標(biāo)權(quán)重,并結(jié)合可拓學(xué)理論構(gòu)建了綜合模糊可拓評(píng)價(jià)模型。最后,通過裝配式住宅的實(shí)際案例進(jìn)行驗(yàn)證,發(fā)現(xiàn)該評(píng)價(jià)模型能夠客觀系統(tǒng)地評(píng)估裝配式住宅施工過程中安全風(fēng)險(xiǎn)狀況,同時(shí)能及時(shí)準(zhǔn)確地診斷出安全隱患,為決策者提供建議,從而減少施工過程中不安定因素。
[Abstract]:Combined with the factors influencing the safety risk in the construction process of the prefabricated residence, the index system of the safety risk in the construction process of the prefabricated residence is constructed. By using the improved synthetic weight method to determine the weights of each index and combining with the extension theory, a comprehensive fuzzy extension evaluation model is constructed. Finally, through the actual case of prefabricated housing, it is found that the evaluation model can objectively and systematically evaluate the security risk situation in the construction process of the prefabricated residence, and at the same time, it can diagnose the hidden danger of safety in time and accurately. Provide advice to decision makers to reduce instability during construction.
【作者單位】: 東北林業(yè)大學(xué)土木工程學(xué)院;
【基金】:國(guó)家重點(diǎn)研發(fā)計(jì)劃項(xiàng)目(2016YFC0701600)
【分類號(hào)】:TU714
本文編號(hào):2337022
[Abstract]:Combined with the factors influencing the safety risk in the construction process of the prefabricated residence, the index system of the safety risk in the construction process of the prefabricated residence is constructed. By using the improved synthetic weight method to determine the weights of each index and combining with the extension theory, a comprehensive fuzzy extension evaluation model is constructed. Finally, through the actual case of prefabricated housing, it is found that the evaluation model can objectively and systematically evaluate the security risk situation in the construction process of the prefabricated residence, and at the same time, it can diagnose the hidden danger of safety in time and accurately. Provide advice to decision makers to reduce instability during construction.
【作者單位】: 東北林業(yè)大學(xué)土木工程學(xué)院;
【基金】:國(guó)家重點(diǎn)研發(fā)計(jì)劃項(xiàng)目(2016YFC0701600)
【分類號(hào)】:TU714
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