部分公路工程结构的设计使用年限（设计基准期）Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø
Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø
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。Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø
1、沥青类等柔性路面Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø
公路等级Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 面层类型Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 设计年限Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø （年）Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 设计年限内累计标准轴次Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø 万次/一车道Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø |
高速、一级Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 沥青混凝土Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 15Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | >400Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø |
二级Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 沥青混凝土Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 12Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | >200Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø |
热拌沥青碎石Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø 沥青贯入式Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 10Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 100～200Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø |
三级Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 乳化沥青碎石Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø 沥青表面处治Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 8Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 10～100Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø |
四级Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 泥结、水结碎石Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø 级配碎(砾)石Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø 半整齐石块路面Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 5Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | ≤10Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø |
粒料改善土Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø |
2、水泥混凝土路面Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø
公路等级Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 设计基准期Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 目标可靠度%Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø |
高速Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 30Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 95Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø |
一级Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 90Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø |
二级Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 20Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 85Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø |
三级、四级Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø | 80Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø |
3、公路桥涵结构Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø
设计基准期为100年Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø
Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø
摘自有关设计规范总站提供Q½ïÚdªbbs.3c3t.com%¸§ÿåý%k(Ø
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