In order to reduce the power consumption flow meters with low pressure loss should be used.

Calculation of damping dissipated energy of nonviscous prestressed concrete frame;

The test results indicate that the concrete matrix strength,the shape and the embedding angle of the steel fiber are the main factors for the bonding strength and the dissipated energy during the fiber pulling out.

Basic theory on aqueduct bridge vibration control using lsolation and energy dissipation hybrid sistem;

Seismic analysis of shear wall with energy dissipation components by using nonlinear finite element method;

Experimental investigation of earthquake response reduction of buildings with added two types of SMA passive energy dissipation devices;

Type of roof-light skylight of a atrium and energy consumption in the hot in summer and warm in winter zone;

Energy consumption model of heating devices of blow moulding machines for bottles is established on the base of principles of natural convection and a scheme that can cut down energy consumption is proposed.

Based on contrast test of prestressed and non prestressed small sized concrete hollow block walls under low frequency cyclic static load,the paper has studied the whole process of cracking failing and emphasized on the questions such as strain of reinforcing bars,characteristic of resilience,skeleton curve,ductility,energy consumption and degeneration of rigidity.

Study on power consumption of the liquid phase in rotating zigzag bed;