plate-to-plate calculation
1.IN the light of the design of the cover- plate of the heat- supply pipe trench, this paper expounds in detail how to utilize the CAD to fulfill the calculation of the internal forces, the calculation of the reinforcing bars, and the accomplishment ofthe construction documents ofthe trench cover- plate.
2.To improve the metering performance of the horizontal plate precision meter for corn, some key factors of the metering performance were determined. Calculation methods of the metering performance indexes by GB6973 86, ?Single(Precision) Seeder Experimental Method,? and the statistic program developed by the Lab Windows CVI software were applied to calculate different performance indexes;
3.It is put forward that the practical calculation methods of the optimization and disposition of thin-walled hat section stiffener-plate for axially-loaded compression members according to theoretical analysis and test(verification.)
4.Yet the additional information data used in the paper are obtained through calculation rather than direct measuring, which means necessary to solve a forced vibration problem of plate (direct problem) before load identification.
5.In view of the construction peculiarity of non-bracket construction trait of Y-shape pier upper plate beam in Goughexin Road Viaduct project, the author uses the Beam-rod finite element to calculate the whole construction period by steps, compares the result with engineering practice, and finally proves, the calculation can offer reference for the construction and design of non-bracket upper plate beam.
6.This paper introduce a software which used to the calculation of the baiting size of the spiral baffle plate and spacer pipe, the dimension of the manipulator, and the maximal arrangement the baffle palte, and the rest spaces.
7.In order to solve the problem of the difficulty for the complicated shell in stripping away from the mould, the technical trait of the complicated shell has been analyzed, the twi-ejector using stripper plate and ejector sleeve has been designed, the mould operational principle and the structure trait have been discussed, and the die casting machine has been selected based on the swelling force calculation.
