Research on application of expansive concrete in the design of canal lining;

On the structural design and anti-seepage in the anti-seepage and anti-freeze of the canal lining;

From aspects of practice and(theory,) the authors analyzed the frost upheaval mechanism of these kinds of soil,their main infection factors,and the destruction types of canal lining due to frost upheaval.

No Destructive Testing by GPR Method on Thickness of Concrete Channel Lining in the East Route of The South-to-North Water Transfer Project

The research includes the determination method of the anti-frozen design parameters,the outlines of the prevention and anti-frozen technical methods of the channel lining projects,etc.

Uplift reduction by drainage is an important technology for ensuring large-sized channel lining works,especially in preventing damage of uplift in high groundwater level to lining body during the non-conveyance period.

Water-right trading calculation for different types of lined canals in the Yellow River water diversion irrigation districts in Ningxia

There exists the frost heaving failures of lined canals and hydraulic structures caused by frozen deformation of the foundation soil.

This paper expounds the basic principles and basic features of the frost heaving of lined canal, and introduces the calculating method for the frost heaving resistant and the selection of the measures for frost heaving resistant.