It introduces the process of prototype testing of reducing Tongguan elevation by optimized peach floods occurred in 2006 and points out the following main effect of testing: a) reduced Tongguan elevation by 0.

A corresponding analytical system named TDGS was proved to be quite effective in simulating a prototype test specimen.

On the base of the uplift model tests and prototype tests on foundation of transmission line tower,the uplift performance of expansive soil is deeply researched.

According to the result of a pullout prototype test of the connection between a prestressed concrete pipe pile of1200mm in diameter and a pile cap,the failure form,bonding mechanism and influencing factors of the connection are discussed.

Effects of Sanmenxia Reservoir prototype experiment on regional water resources development

To lower and control the elevation of Tongguan station and therefore to alleviate the negative effect induced by reservoir operation on the lower Wei river,a prototype experiment by limiting the pool level not exceeding the maximum value of 318 m in the non-flood season has been conducted since 2003.

A prototype experiment on the cumulative effect of seabuckthorn plant flexible dams system upon sediment retention and water conservation carried on in the small east-one-branch gully of the typical soft rock region in Zhun-Ge-er county of inner Mongolia.

Practical experience of the main primary system hydraulic tests for Qinshan NPP Phase Ⅱ;

FEM calculation and hydraulic test of NF-6 wind tunnel;

The hydraulic test unit for large-diameter gate valves;