By calculation of hem reinforced branch pipe in diversion works,finite element analysis has been introduced in this case,it will be possible to learn the stress distribution on whole structure by finite element analysis of stress calculation of branch popes,and enable us to the reasonable engineering measures.

Numerical simulation on hydraulic characteristics in water diversion bifurcated pipes of pumped storage power station;

Comparative analysis between calculation and observation for structure of reinforced concrete bifurcated pipe under high water head;

Application of magnetic-elastic method in testing on welding residual stresses of model penstock and bifurcated pipe;

Study on high-pressure reinforced concrete manifold structure under impact of fault;

Although the PD value of high-pressure manifold in Guangzhou Pumped-storage Project reaches 58 000 kN.

And introduces calculation interface of reinforced girder about manifold of reinforced structure.

Computer Aided Design for Welted Bifurcation by Making use of ObjectARX;

Stress analysis of underground reinforced concrete bifurcation;

Study on application of a new structural type of bifurcations;

According to the design needs of branch pipes of Xilongchi Pumped-storage Power Plant, the Numerical simulation of the flow of three branch pipe with crescent costal board and laboratory tests were done.

The water flow in asymmetric branch pipes at Liyang Pumped-storage Plant was calculated by 3-D k-ε turbulence model.

When a pipe need to serve several equipments, or need to be led part flux, it is necessary to use branch pipe.