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康乐宫位于北京市北郊第十一届亚运会运动员村,是亚洲第一座具有国际先进水平的、大型综合性的室内娱乐健身场馆,建筑面积达2万平方米,其中最有特色的是60米直径的嬉水乐园形建筑。园内一年四季保持热带海洋性气候,并设有模拟海浪游泳池、水滑梯、喷气按摩池和人造海滩等现代化娱乐项目。由于室内环境温度高、湿度大,以及用于池水消毒的氯气蒸发,采用胶合木结构屋盖最为适宜。嬉水乐园屋顶最终设计成12根胶合木大梁支承的12面角锥体的玻璃天棚,每根大梁长30m、宽2m、厚0.4m,此外还有胶合木的下部檀条和椽
Located in the 11th Asian Games Athletes Village in the northern suburbs of Beijing, Leisure Palace is Asia’s first large-scale, comprehensive indoor recreation and gymnasium with an international advanced level. The building area reaches 20,000 square meters, and the most distinctive one is 60 meters diameter leisure park-shaped building. The park maintains a tropical maritime climate throughout the year and features modern recreational activities such as simulated wave pools, water slides, jet pools and man-made beaches. Due to the high temperature in the indoor environment, high humidity, and the evaporation of chlorine used for disinfection of the pool water, the use of glulam wood roofs is the most suitable. The leisure park roof was finally designed as a 12-sided pyramidal glass canopy supported by 12 glulam beams. Each beam was 30m long, 2m wide, and 0.4m thick. In addition, the lower part of the glulam wood and the sandals