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本文在实地考察的基础上运用离散化有限元法和Dephel法将公路水毁的八个主要因子进行统计分析,把四川省公路水毁环境分成六大区,21个小区,经验证,发现境内公路水毁的直接经济损失及水毁分布状况均与区划方案比较吻合,表明该区划方案是比较合理的,它基本能反映境内公路水毁的基本规律。
Based on field investigation, this paper uses discretization finite element method and Dephel method to make statistical analysis of the eight major factors of highway water damage, and divides the highway water damage environment of Sichuan Province into six major districts and 21 residential districts. After verification, The direct economic loss and the distribution of water damage in highway water damage are in good agreement with the zoning plan, which shows that the zoning plan is reasonable and basically reflects the basic laws of highway water damage in China.