【摘要】 针对公路隧道施工系统安全的特殊性,提出并建立了公路隧道施工安全评价体系。同时公路隧道施工安全系统是一个复杂的非线性系统,运用BP神经网络对公路隧道施工系统进行了安全评价的研究和应用,结合各个公路隧道施工的实际情况,进行科学的安全评价,能够得到公路隧道施工的不同时期的安全状况。更多还原

【Abstract】 According to the particularity of the system safety in the highway tunnel construction,the safety assessment system of the highway tunnel construction is put forward and established. Safety system for highway tunnel construction is a non-lineal system. BP neural net is applied to conduct safety assessment on highway tunnel construction and in accordance with the actual condition of each construction,the safety condition of highway tunnel construction at different phase can be obtained after scientific safety assessment.更多还原