| 基于物元可拓理论的建筑施工安全风险评价 |
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| 引用本文： | 许芸芸.基于物元可拓理论的建筑施工安全风险评价[J].唐山学院学报,2021,34(6):56-60,84. |
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| 作者姓名： | 许芸芸 |
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| 作者单位： | 唐山学院 土木工程学院, 河北 唐山 063000 |
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| 摘 要： | 在建筑项目施工过程中，风险影响因素存在复杂性与多样性，这就要求在建筑施工过程中要尽可能科学、准确地对风险因素进行识别与评估。结合建筑行业施工的特点与安全需要，构建建筑施工安全风险评价指标体系，通过G1法确定指标权重，联用物元可拓理论与G1法，建立G1法-物元可拓理论综合评价模型，并进行评价应用，最终得出工程实际风险等级。实证应用表明，基于物元可拓理论的建筑施工安全风险评价结果符合实际安全等级，该方法具有可靠性。
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| 关 键 词： | 建筑施工安全 风险评价 G1法 物元可拓理论 |
Risk Assessment in the Construction Safety Based on Matter-Element Extension Theory |
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| XU Yun-yun.Risk Assessment in the Construction Safety Based on Matter-Element Extension Theory[J].Journal of Tangshan College,2021,34(6):56-60,84. |
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| Authors: | XU Yun-yun |
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| Institution: | School of Civil Engineering, Tangshan University, Tangshan 063000, China |
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| Abstract: | In the process of construction projects,the risk factors are complicated and diversified, which requires the identification and evaluation of the risk factors to be as scientific and accurate as possible. Combined with the construction characteristics and safety needs in the construction industry, the construction safety risk evaluation index system is constructed, where the index weight is determined by G1 method,and a comprehensive evaluation model of G1 matter-element extension theory is established by combining matter-element extension theory and G1 method. Then, the actual risk level of the project is obtained after the evaluation application. The practical application shows that the evaluation results of the construction safety based on matter-element extension theory conform to the actual safety level,and this method is reliable. |
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| Keywords: | construction safety risk assessment G1 method matter-element extension theory |
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