lateral drag of roadbed
道床横向阻力

roadbed side slop compactor.
边坡压实机

Analyze of compaction technology and method to eolian sand roadbed
风积砂砂基压实工艺和方法分析

Optimum Design of Structure for the New Roadbed Side Slop Compactor.
新型边坡压实机的结构优化设计

Application of gray sand pile in the enforcing of rubber soil roadbed
砂灰挤密桩技术在橡皮土地基加固中的运用

Selection of Roadbed Type and Methods of Soft Soil Treatment of Jingbin Light Rail
津滨轻轨道床型式与软土处理措施的选择

Vertical Distance Design Method Utilizing Geosynthetic Disposing Bridge Approach Roadbed
台背回填加筋竖向间距设计方法研究

CONSTRUCTION TECHNIQUE FOR PRECISE CONTROLLING AND MEASURING ROADBED SLAB OF LONG SLEEPER BURIED TYPE BALLASTLESS TRACK
长枕埋入式无碴轨道道床板精确控制测量施工技术

Imagination and Analysis for Solving the Problem of Bridge and Roadbed by Embedding Elastic Foundation Beam with One End Riveted into Bridge
埋置一端固定的弹性地基梁解决桥头跳车的设想与分析