The Xiaolangdi dam has a large quantity of impervious earthfilling.
小浪底大坝防渗土料填筑规模巨大。
2
For design of high earthfilling culvert of high-type highway, the key is the design of its foundation.
高等级公路高填土涵洞的设计，关键是基础设计。
3
Earthfilling behind the abutment of high-speed railway is different from conventional railway in the selection of padding, construction control and quality supervision.