The Drucker-Prager Model is chosen to simulate the non-linearity of soil,the distribution law of the lateral earth pressures on the facing and tensile force of the reinforcements are analyzed and studied.

By the prototype testing study on the mechanical characteristics of the wall, the change and distribution law of the reinforcement tensions, the lateral earth pressure on the face, the vertical earth pressures at the base were obtained.

The chemical composition, metallographic structure, hardness and surface of fracture are analyzed herein for the broken blade and lacing wire in order to find the cause of blade fracture.

This paper introduced several connecting of the shroud band and the lacing wire by discussing the common constructing of the short blade of steam turbine,and given the actions and the effect of blade s safety of all kinds of connecting types.

Based on the insight that the physiological basis for the liver is the smooth muscle system, the authors deal with the concepts of "tendon" and "muscle and demonstrate the objective connection between smooth muscle and skeletal muscle.

"Tendons" as early as in the word "nejing" has emerged.

An automatic FEM mesh refining algorithms for the hatch corner is presented,by which the sparse mesh and refined mesh can transit smoothly with transition element,several kings of filleted corners and holes can be created automatically according to the criterion of CCS,and the specified bar elements can be replaced by shell elements.

Advantages of composite bar reinforced concrete structure are intruduced.

For instance,steel-bar-FRP composite bar(SFCB) has stable post-yield stiffness after the yielding of steel bar.