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- Use level survey to mark the paving design elevation of the cement stabilized macadam with obvious mark on indication piles both sides. 利用水准测量,在两侧指示桩上用明显标记标出,水泥稳定碎石的铺筑设计标高。
- Abstract : skeleton-dense cement stabilized macadam have high strength but low shrinkage cracks. 摘要 :骨架密实型水泥稳定碎石能够提高基层强度,改善基层裂缝。
- The preparation and complete mechanized construction technology of semi-rigid subbase and base course with cement stabilized macadam are introduced. 针对水泥稳定碎石混合料类半刚性底基层、基层,介绍了施工的前期准备工作,以及较为完整的机械化施工工艺等,指出了施工中应该注意的问题。
- Polypropylene fiber can improve the property after the cracking of cement stabilized macadam and it also can extensively improve the strain filed ahead of the crack tip. 聚丙烯纤维对水泥稳定碎石的裂后行为有很大改善,并且可以改善水泥稳定碎石的裂缝尖端位移场分布,能有效地增强水泥稳定碎石的断裂韧性。
- But the dry shrinkage property of cement stabilized macadam is relatively high, the property of base will be influenced if dry shrinkage wouldn't be well controlled to produce easily cracks. 但是水泥稳定碎石的收缩性较大,施工时若控制不好容易产生裂缝,使基层的性能受到影响。
- the cement stabilized macadam base 水泥稳定碎石基层
- Cement - stabilized macadam base 水泥稳定碎石基层
- large-sized cement stabilized macadam 大粒径抗裂水稳
- cement and emulsified asphalt stabilized macadam 乳化沥青-水泥稳定碎石材料
- cement emulsified asphalt stabilized macadam 水泥-乳化沥青稳定碎石
- cement stabilized macadam base course 水泥稳定碎石基层
- cement stabilized macadam foundation 水泥稳定碎石基层
- The paper analyzed the condition of cement stability macadam crack, introduced the technical measures of reducing pavement shrinkage and temperature contraction for reference. 分析了水泥稳定砂砾(石)出现路面开裂现象,介绍了减少路面干缩和温缩的技术措施,并提出怎样兼顾混合料的强度和抗裂性的要求。
- This text introduces some way to improve the early strength of lime-flyashed stabilized macadam from aspects of raw material, grading of aggregates, early strength agent, and construction, and presents comprehensive and systematic analysis to it. 摘要从所用原材料、集料级配、早强剂以及施工养生等方面介绍了提高二灰稳定碎石基层早期强度的措施,并对其进行了系统的分析。
- By the Finite Element Method,deflection and stress of asphalt pavement structure with the poor emulsification asphalt stabilized macadam base for the country highways are calculated and analyzed. 利用有限元法,对设置贫乳化沥青稳定碎石柔性基层的农村公路沥青路面结构的弯沉和应力,进行了计算分析。
- An Analysis on Effecting Factors Cement Stabilized Macadam Base Strength 影响水泥稳定碎石混合料基层强度的因素分析
- Cement Stabilized Macadam Subbase Mechanized Construction and Technical Points 浅谈水泥稳定碎石基层机械化施工及技术要点
- Research on Crack Resistance of Cement Stabilized Macadam Base Course 水泥稳定碎石基层的抗裂稳定性研究
- Quality Control of the Base Construction of Cement Stabilized Macadam Road 谈水泥稳定级配碎石路面基层施工质量控制
- anti-crack cement stabilization macadam 抗裂水泥稳定碎石