建筑施工高处吊篮作业安全防护预警模型研究

为提升高处吊篮作业的安全防护水平，为建筑施工安全防护预警模型研究提供理论支持，针对安全防护不足和缺位对高处吊篮作业的不利影响，建立高处吊篮作业安全防护预警指标体系。通过对作业人员的筛选，作业信息采集及数据化处理，构建基于SVM（支持向量机）的高处吊篮作业安全防护预警模型。最后，通过对历史样本数据仿真模拟验证模型的适用性和可行性。研究结果表明:建筑施工高处吊篮作业安全防护预警模型的仿真模拟结果与实际结果相比较为吻合，从安全防护审批、个体防护用品、安全防护设施、安全防护标识、心理生理防护及作业条件防护6个方面进行分析构建的安全防护预警模型可为高处吊篮作业提供预警支持，并可作为建筑企业安全管理系统的一部分，推广至其他特种作业领域。

Research on early warning model of safety protection for high hanging basket operation in building construction

In order to improve the safety protection level of the high hanging basket operation and provide theoretical support for the research on the early warning model of safety protection for the building construction,an index system of early warning for the safety protection of high hanging basket operation was established aiming at the adverse effect of deficiency and vacancy of safety protection on the high hanging basket operation.Through the screening of operators,collection of operation information and data processing,an early warning model for safety protection of high hanging baskets operation based on the support vector machine (SVM) was constructed.Finally,the applicability and feasibility of the model were verified by the simulation of historical sample data.The results showed that the simulation results of the early warning model for safety protection of high hanging baskets operation in the building construction were relatively consistent with the actual results.The early warning model of safety protection,which was analyzed and constructed from six aspects including the safety protection approval,personal protective equipment,safety protection facilities,safety protection signs,psychological and physiological protection and operation conditions protection,can provide the early warning support for the high hanging basket operation,and it can be extended to other special operation areas as part of the safety management system of construction enterprises.