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- soillime subbase 石灰土基层
- While holding down on the cone, tighten the subbase screws. 用手压住漏斗，拧紧座垫固定螺丝。
- So the void ratio method is feasible in compaction control of subbase. 因此，路基压实用空隙率法控制是切实可行的。
- Silt and clay is the main fillings of high-qulity subbase in our country. 粉性土、粘性土为我国高等级公路路基的主要填料。
- Research the relationship between dry density,inner friction angle and cohesion of low liquid limit silt subbase. 研究低液限粉性土路基的干密度与内摩擦角、粘聚力的关系；
- It is a common phenomenon that lime-fly-ash stabilized-aggregates acts as the base and subbase of highways. 摘要二灰碎石作为各类公路的基层和底基层已是普遍现象。
- Place the cone on the pin and lightly press down on the cone until it stops as shown. This will center the subbase. 把漏斗如图套入小棒，轻轻压下，直到压不动为止，座垫也就对中了。
- Loosen but do not remove the subbase screws so that the subbase can move freely. 松开但不要取出座垫固定螺丝，座垫活动了即可。
- Many of the properties of usual compactness are retained and the Alexander subbase theorem and Tychonoff product theorem are still valid. 能加强分离性; 并且相应的Alexander子基定理和Tychonoff乘积定理成立.
- The effects of parameters,subbase deposit and power output on surface roughness and adhersion of the brush plated iron film were studied. 研究了刷镀参数、底镀层种类和电源输出方式等对电刷镀铁层光洁镀与结合力的影响。
- 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。
- Research the rebound modulu of low liquid limit silt subbase under different control standards(void ratio and degree of compaction). 研究低液限粉性土压实不同控制标准(空隙率与压实度)的路基回弹模量。
- Finally the results of cement stabilized weathered sand as the subbase of express highway are verified through the tests outdoors. 最后通过实体工程对水泥稳定风化砂作为高等级公路的底基层的效果进行了验证。
- Combined with the construction practice,the paper introduced the quality measures in the construction of comprehensive stabilized soil subbase by road-mix methods. 以太长路路面工程第七合同段的施工方法为例,介绍了石灰水泥综合稳定土底基层路拌法施工过程中各个环节的质量控制措施。
- Through the practice discussion is made on the methods of the quality control on gravel-sorted subbase of the flexible pavement during the construction. 结合施工实践,探讨高速公路柔性路面级配碎石底基层的质量控制的方法及在施工过程中应注意的问题。
- In this paper,lime and fly ash stability aeolian sand as a subbase material was researched,through researching the aeolian physical properties,mechanical properties in laboratory. 风积沙是沙漠地区最为丰富的物质,由于其工程性质较差,目前仍未被广泛用作沙漠地区公路筑路材料。
- The result shows that for full-depth pavement, the interface between base and subbase keeping continuous is more important than between surface and base. 计算结果表明，对于全厚式路面来说，基层与底基层之间保持连续比面层与基层之间保持连续更为重要。
- Effect of the nonlinear property of the subgrade on the determination of the moduli of the subgrade, the semi-rigid subbase and semi-rigid basecourse was explored. 文中分析了路基土非线性性状对路基土模量测定和对半刚性基层、底基层模量反算的影响程度和其结构响应状况。
- It is very suitable for various constructions which need a great amount of subbase material such as highway、railway、municipal engineering and airport. 广泛应用于高等级公路、铁路、市政工程、机场建设等需要大量底基层材料的施工场合。
- In addition to construction management, actual standard of compaction , detect and control method are also the main reasons of settlement and deformation of the subbase. 造成高速公路路基沉降变形的原因，除施工管理原因外，现行路基压实标准和检测、控制方法不当也是重要原因之一。
