項 目 介 紹
該工程位于北京石景山首鋼院區，平面投影為矩形，尺寸135米x 60米 x 20米，是以一期正壓氣膜形狀為藍本，采用高度模擬化手法建立骨架模型，雙層網殼作為支撐骨架下部坐落在2米高擋墻上，擋墻采用獨立混凝土柱和磚墻組合形式。高強自潔的PVDF膜材作為圍護結構布設在網殼的上弦平面，以雙層網殼上桿件為界，將屋面膜分為7個獨立單元。 是集土壤存儲、有毒有害氣體檢測、廢氣收集、處理并達標排放為一體的綜合性負壓氣膜大棚工程.
Soil Storage & Processing of Beijing Shougang Environmental Industry Company Negative Pressure
This project is located in Shijingshan District, Beijing City. The plane is a rectangular of 135m long and 60m wide, and its high is 20m. The spatial double layer grid structure model is established with highly technique to simulate the outline of the air-supported membrane structure built firstly in the same site. The grid structure is located on the 2m high concrete wall which is used as earth retaining. The PVDF membrane roof is divided into 7 elements and is arranged to the grid upper layer with adjustable tensioned boundary. It is the first domestic integrated negative pressure membrane project. It is used as soil storage and processing. The intelligent pneumatic control system, emission gas detecting & processing system and automatic alarm system are employed.
竣工時間：2015年11月 Completion time: Nov. 2015
建設地點：北京 Construction site: Beijing
結構形式：充氣式 Structure form: Air-supported membrane structure
膜 面 積：8100平米 Membrane area: 8100 square meters