effects box
1.In conjunction with a project of the Transport Department of Hunan province, a series of experimental and analytical research on the long-span PC bridges with thin-walled box girder, including the thermal field in box girder, the thermal effects, the shrinkage and creep effects of Box Girder Bridge, and the prestress losses, have been performed in this dissertation.
2.On the basis of the sketch of use and significance of blank-holder force in production, the effects on the formability of box deep drawing process were investigated with the DYNAFORM, which was applied to the variable blank-holder force (VBHF) changing with the deep drawing time and the position of the VBHF.
3.The Temperature Fields of Long-Span PC Box-Continuous Beam Bridges and Its Effects
4.In this paper, the evaluation function of the formability of rectangle-box deep drawing was established, the effects of variable blank holder forces (spatially) on the formability of rectangular box deep drawing process was investigated based on the numerical simulation of sheet metal forming, the control strategy of the Variable blank-holder forces in rectangular box has been developed to improve the formability and to increase the attainable pan height.
5.This paper introduces the property requirements on insulating varnish and some technical indicators of import varnishes used in electronic transformer, discusses the effects of baking temperature, baking time, dry capability, impregnation process of varnish on the noise, rustiness box craze, insulating tape bond failure which occurred in electronic transformer.
7.For the needs of Second-term Project for Pudong Airport there is possibility to construct a tunnel of serving driveway under the operating runway, but it s obviously of great difficulty, and nowdays there are few such projects for reference, so it is urgent to carry out the research to make sure of the feasibility for the construction Based on the analysis of geologic information, cross section of the line and restriction of construction, in this paper three construction schemes and the effects of each scheme were analysed: cut and cover method, pipe roof culvert box advancing method. shield driving method.
8.So it comes as no surprise that Centro Digital Pictures/Golden Harvests action film A Man Called Hero - which blends futuristic and high-tec digital effects with traditional kung fu - has created such a stir in Hong Kong, breaking the countrys opening-day box-office record.
