北京中天久业膜建筑技术有限公司
Beijing Z&T Fabric Architecture Technology Co. Ltd
Beijing Z&T Fabric Architecture Technology Co. Ltd
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天津理工大学新建体育馆膜结构工程
项 目 介 绍
Project introduction
该工程为张弦梁膜屋面结构体系，结构最高点为32.54米，膜屋面平面投影为椭圆形，整体长436.8米，宽97.78米。膜屋面支承结构由钢结构屋面梁、封边梁和天窗柱成，上下层膜均依附于屋面钢结构自然成形。以屋面梁为边界，上皮覆盖PTFE膜材，分成5个膜单元，下皮覆盖ETFE膜材，分为19个膜单元。
The New Gymnasium of Tianjin Polytechnic University Membrane Structure
This project is beam string system membrane structure. The highest point is 32.54m. The project plane is oval with long axis 436.8m and short axis 97.78m. The roof is double layer membrane structure. The upper is PTFE surface, which is divided in to 5 elements, and the lower is ETFE ceiling which is divided into 19 elements.
竣工时间：2016年8月 Completion time: Aug. 2016
建设地点：天津 Construction site: Tianjin
结构形式：张拉式 Structure form: Tension structure
膜 面 积：5500平米 Membrane area: 5500 square meters
膜材型号：杜肯B18089 PTFE膜材 Membrane material: Duraskin B18089 PTFE
日本旭硝子250um ETFE fluon 250um ETFE