2) sand and gravel foundation
砂砾石地基
1.
Seepage of hydraulic structures on sand and gravel foundations;
砂砾石地基水工建筑物渗流破坏问题探讨
3) Sandy gravel site
砂砾石场地
4) sand-gravel strata
砂砾石地层
1.
High-pressure rotary jet-grouting for anti-seepage in sand-gravel strata
高压旋喷灌浆防渗技术在砂砾石地层中的应用
5) sand and gravel dam foundation
砂砾石坝基
1.
The treatment of curtain grouting and seepage control by reasonable design,perfect materials and practical techniques based on Hengxi Reservoir sand and gravel dam foundation is illustrated to improve anti-seepage effect in hydraulic engineering.
针对横溪水库砂砾石坝基存在渗漏的问题,根据现场实际条件布设二排帷幕进行封闭式水泥灌浆。
6) sand subgrade
砂砾石路基
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