部分公路工程结构的设计使用年限(设计基准期)î5ÌÙ~\V
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为掌握公路工程设计使用周期,评价设计使用期内的工程质量状况,我们查阅了有关规范数据,提供如下,仅为参考。新的规范已不再用设计年限表达,改为设计基准期。î5ÌÙ~\V
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1、沥青类等柔性路面î5ÌÙ~\V
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公路等级î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 面层类型î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 设计年限î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ (年)î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 设计年限内累计标准轴次î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ 万次/一车道î5ÌÙ~\V
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高速、一级î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 沥青混凝土î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 15î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | >400î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ |
二级î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 沥青混凝土î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 12î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | >200î5ÌÙ~\V
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热拌沥青碎石î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ 沥青贯入式î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 10î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 100~200î5ÌÙ~\V
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三级î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 乳化沥青碎石î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ 沥青表面处治î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 8î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 10~100î5ÌÙ~\V
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四级î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 泥结、水结碎石î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ 级配碎(砾)石î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ 半整齐石块路面î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 5î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | ≤10î5ÌÙ~\V
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粒料改善土î5ÌÙ~\V
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2、水泥混凝土路面î5ÌÙ~\V
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公路等级î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 设计基准期î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 目标可靠度%î5ÌÙ~\V
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高速î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 30î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 95î5ÌÙ~\V
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一级î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 90î5ÌÙ~\V
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二级î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 20î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 85î5ÌÙ~\V
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三级、四级î5ÌÙ~\V
bbs.3c3t.comô&NOÀz!¶ | 80î5ÌÙ~\V
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3、公路桥涵结构î5ÌÙ~\V
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设计基准期为100年î5ÌÙ~\V
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摘自有关设计规范总站提供î5ÌÙ~\V
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