Weak current College】 【stage gate top structure of basic requirements.

Since reform and opening up, with economic development, the improvement of living standards, awareness of cultural and recreational life needs grow, many theater constructed, this dramatic development in China and the raising of stage arts has had a positive role in promoting. However, due to historical reasons, and the objective of building awareness of requirements and theater, plus system, we have not yet developed a complete set of the theatre program, has announced the construction of the theatre building design code (hereinafter referred to as the "standard") does not properly implement, so many new theater of the prevalence of some disadvantages and shortcomings. As one of the dimensions and the dimensions of the stage is disproportionate, on the stage to show devices cannot be reasonable layout, auditorium is sitting too many serious vision wear phenomena; Auditorium seats rising unreasonably, blocking the serious, especially in the peanut gallery ground rises, the audience must forward tilting body to see the actor; Auditorium interior decoration by acoustic design, significantly reducing sound effects; sets the decoration material around improper selection, destroyed the audience's sense of vision; surface light bridge projection angle of the mouth of the wrong location, speakers, access to the surface light bridge, slap in the room, sound bridge, one warehouse work road not smooth.
The cause of this problem is the theatre of the infrastructure program is wrong, before construction has not carried out scientific evaluation and necessary advice, nor in architectural design before the necessary process design. There are also no formal Theatre building advisory bodies, too many fake expert. Funded theatre owners are built using the unit, no reasonable usage requirements, often from investment, appearance, size, rivalries than luxury, style, greedy big blind for the ocean, building and equipment required to meet international standards, first-class, the theatre was built by image works with local attractions, but on the theatre of use features no specific observations. But designers and have no time to go deep into reality, not knowing the stage of the process and use the built in need, and therefore does not look good and the theatre is not easy to use.
Cascade Crest is upper stage indispensable facilities of stage upper suspension equipment installation, commissioning, maintenance levels, so the gate level of the top design has a direct impact on the use of the theatre. Area of the same size of the stage gate top design, can Dogan hanger, design is not good to less loading boom. Of course the top quality of the design grid and the construction of the upper stage are closely related, and roof in the form of a selection, the pulley on the number and arrangement of beams, bridge width, suspension device variety, quantity, location, load has a direct relationship. So do the stage before the upper structure design, you must first use by the owners and the proposed comparison detailed equipment type, quantity and process design, and then used as a basis for expanded structure design, this is a reasonable design steps.
In the past many theatre are the gate top and pulley beam in the bottom chord truss stage, doing the design and construction are relatively easy, and can reduce some of the cost, however, due to construction workers do not understand the stage equipment of technical parameters, so give stage suspension equipment installation, commissioning and maintenance of all caused great difficulties, even stage art level, it is not worth the candle.