2) gravel underlayment
砂砾垫层
1.
Reinforcing the soft soil base with gravel underlayment;
砂砾垫层加固软土地基实践
3) sand and gravel stratum
砂砾石垫层
1.
Superficial rock-soil foundation treatment and constructiont echnology of sand and gravel stratum;
浅层岩土型地基处理及砂砾石垫层施工技术
4) replacement cushion
换填垫层
1.
According to the local conditions of residential building of Sunshine School of Huaibei City,replacement cushion method was applied to foundation treatment for the soft soils that cannot meet the upper load requirement.
结合淮北市阳光学校住宅楼的实际情况,对不能满足上部荷载要求的软弱地基土采用换填垫层法进行地基处理,对换填垫层法在地基基础实际工程中设计与施工的具体运用进行阐述。
2.
It introduces the applying range and functioning mechanism of several common methods of foundation processing including replacement cushion method,dynamic consolidation method,sandstone pile method,cement mixing method, high-pressure jet grouting method etc,so as to help technicians compare and select foundation processing plan reasonably.
介绍了几种常用地基处理方法的适用范围和作用机理,包括换填垫层法、强夯法、砂石桩法、水泥土搅拌法、高压喷射注浆法等等,以帮助工程技术人员合理进行地基处理方案比选。
5) reinforced gravel cushion
加筋砂砾垫层
1.
The paper introduced the design and construction of sandpile and reinforced gravel cushion in the application of highway project,and gave relative parameters of construction technology.
详细介绍了高速公路项目中运用的砂桩与加筋砂砾垫层(土工格栅)复合地基的设计与施工,通过实验、检测,获得了相关施工工艺参数,对推广该项工艺和治理湿软结构物地基具有现实意义。
6) replacement cushion method
换填垫层法
1.
Engineering application of replacement cushion method;
换填垫层法在工程中的实际应用
补充资料：砂砾
1.细碎的小石子。
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