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剧场或电影院设计的成功与否,关键在于音响效果和视觉效果能否达到理想的要求。对兼有双重功能的影剧院(也可作礼堂)来说,这两个理想效果的获得,难度上更大些。本文通过作者自己的设计实践,对目前很多影院和剧场在视角,主要是楼座的视角设计中’存在的视觉较差的情况,指出其造成的原因,以及要改变这种状况必须在设计中注意的一些控制因素。由于目前我国尚未对剧院的设计,制订出详细、具体的控制指标和规范,多年来,大家都在实践中探索和改进。作者根据所设计的影剧院的实际使用效果,介绍一些设计内容并提出理想的视角数据,和如何保证获得较佳视觉效果的设计方法和结构处理。实践证明,这种设计构思和处理是可行、可靠的并抛砖引玉。专用名词: 观众厅、厅座、池座——指影剧院楼下演映观看大厅。楼座——指影剧院楼上的演映观看厅。地面坡升——指地面纵向的升高比例数。倒坡——前面高后面低的地坪。总坡升——地面纵向最高处与最低处的标高差。排距——相邻两排座位的距离。放映角——放映孔中心与银幕中心的连线与水平线之间的夹角。
The key to the success of theater or cinema design is whether sound effects and visual effects can meet the desired requirements. For dual-function theaters (which can also be used as auditoriums), the two ideal effects are more difficult to obtain. This article through the author’s own design practice, the current many theaters and theaters in the perspective, mainly in the perspective of the design of the building’s visual poor situation, pointed out that its causes, and to change this situation must be in the design Note some of the control factors. Due to the fact that our country has not yet designed the theater and designed detailed and specific control indicators and specifications, we have explored and improved it in practice. Based on the actual use effect of the designed theater, the author introduces some design content and proposes ideal perspective data, and how to ensure a better visual effect of design methods and structural processing. Practice has proved that this kind of design concept and processing is feasible and reliable, and can be used as a guide. Special nouns: Audience Hall, Hall Block, and Ikebukuro - the shadow theater downstairs to show the viewing hall. Building Block - Refers to the theater’s upstairs viewing room. Ground slope - refers to the vertical increase in the number of ground. Sloping - Floor with high back and low front. Total slope - The elevation difference between the highest and lowest elevations on the ground. Row spacing - The distance between two adjacent rows of seats. The screening angle - the angle between the center of the screening hole and the center of the screen and the horizontal line.