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森林防火道路设计规范02
篇一：森林防火道路设计规范_4-01
中华人民共和国国家标准
GB
GB ***—2012
森林防火道路设计规范
（征求意见稿）
Design Specification for Forest Fire-proof Road
2012-*-* 发布 2012-*-* 实施
中 华 人 民 共 和 国 住 房 和 城 乡 建 设 部
中华人民共和国国家质量监督检查检疫总局
联合发布
总 则
目 次
1 总则 ······································································································································ 1 2 一般规定 ······························································································································ 4 3 路线 ······································································································································ 9 3.1 一般规定 ····················································································································· 9 3.2 横断面设计 ················································································································· 9 3.3 平面设计 ··················································································································· 10 3.4 纵断面设计 ··············································································································· 15 4 路基 ···································································································································· 18 4.1 总体设计 ··················································································································· 18 4.2 路基排水、防护与加固设计 ··················································································· 20 4.3 特殊路基设计 ··········································································································· 23 5 路面 ···································································································································· 27 6 桥涵 ···································································································································· 32 7 路线交叉 ········································
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