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贵州省”四在农家_美丽乡村”—小康路工程技术导则

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贵州省“四在农家·美丽乡村”基础设施建设—小康路 工程技术导则(试行) 贵州省交通运输厅 二 O 一三年十一月 目录 前 言.......................................................................................................1 第一部分 建 设 篇 ..........................................................................2 1 总则 ..............................................................................................................2 1.1 制订目的 ...................................................................................................2 1. 2 适用范围 ..................................................................................................2 1.3 基本原则 ...................................................................................................2 1.4 分期修建 ...................................................................................................3 1.5 适应的交通量及设*煌吭げ饽晗 .....................................................3 1.6 设计车辆 ...................................................................................................3 1.7 设计速度 ...................................................................................................3 1.8 公路建筑限界............................................................................................4 1.9 抗震设防 ...................................................................................................4 2 通村沥青(水泥)路 ...................................................................................5 2. 1 路线 ..........................................................................................................5 2. 2 路基 ..........................................................................................................9 2. 3 路面 ........................................................................................................13 3 县乡道改造 ................................................................................................16 3. 1 路线 ........................................................................................................16 3. 2 路基 ........................................................................................................18 3. 3 路面 ........................................................................................................19 4 乡道泥路改沥青(水泥)路 .....................................................................20 4. 1 路线 ........................................................................................................20 4. 2 路基 .......................................................................



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