Experimental Study on Forced Settlement Rectification Through Stress Relieving Method in Collapsible Loess Regions
湿陷性黄土地基应力解除法迫降纠倾试验研究

Experimental Study of Forced Settlement Rectification Through Stress Additional Method in Collapsible Loess Regions
湿陷性黄土地基应力附加法迫降纠倾试验研究

It is proved from verification that this method has better effect for reinforcement of collapsible loss foundation.
检验证明，该法对湿陷性黄土地基具有较好的加固效果。

Experimental Study on Forced Settlement Rectification Through Method of Adjusting Stiffness of Subsoil Body in Collapsible Loess Region
湿陷性黄土地基刚度软化法迫降纠倾试验研究

The new models, however, are made from lightweight metals, sport faster and more shock-absorbent wheels, are narrow enough to thread through congested sidewalks and have collapsible steering columns.
不过，最新型号是用轻型金属做的，滑行速度更快，车轮防震效果更好。车小巧，可在拥挤的人行道上穿梭，而且操纵杆可折叠。