1) large area sand bed
大面积砂垫层
1.
Construction experiences of large area sand bed;
大面积砂垫层施工技术实践
2) ratio of slope
风积砂垫层
1.
In the channel with double-cushion to resist freez-heave, the thickness of wind-blown sand as bed course, the ratio of slope under the condition of freezing-thawing and the stability of foundment can preporly be determinated through test and analysis.
就“双防”抗冻胀型渠道的风积砂垫层厚度、冻融条件下的边坡系数、渠基稳定、在斜坡塑膜上现浇混凝土施工等几个技术问题，通过试验分析，作出合理的确定，对工程设计、施工具有指导作用，并可带来较大的经济效益。
3) bedding motar
垫层砂浆
4) Mortar layer
砂浆垫层
5) sand-gravel cushion
砂石垫层
1.
Considering the cost control and the time limit for the emergence,the technique of compaction grouting combine with sand-gravel cushion was chosen.
考虑时间和费用,选择压密注浆与砂石垫层联合加固方法,采用合适的施工措施保证加固技术可靠,并在施工不同阶段通过多种检测方法以保证建筑物处于稳定和安全状态。
2.
This paper expounds the functions of sand-gravel cushion in the treatment of soft ground introduces several relative parameters, and puts forward some matters needing attention in the construction.
阐述了砂石垫层在对软弱地基进行处理中的作用,介绍了几个相关的参数,提出了施工中应注意的事项。
6) sand cushion
砂垫层
1.
The practice about joint application of the sand cushion and the composite foundation of cement mixing piles;
砂垫层和水泥搅拌桩复合地基联合应用的实践
2.
Function of sand cushion in composite foundations;
复合地基中砂垫层作用机理研究
补充资料：三层大，二层小
1.谓家庭中人口众杂，上辈之上还有上辈，下辈下面还有下辈。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条