Applied Technology Of High-support Formwork For The Construction Engineering On JINGJI.TIANYI Hotel

In recent years, with the rapid development of city construction ,Structure calculation theory and design method of increasing perfection ,Appeared many floors high, span of structure form,In the construction of high modulus by supernormal of cast-in-site concrete construction is also more and more to the whole construction process, brings certain difficulties .Although the government and administrative departments repeating an order time and again emphasized the construction safety tall mode branch, but also happen from time to tome tall the overall collapse mode branch. 2010 January 3 new kunming, yunnan happened matching approach of the concrete pouring formwork stents collapse, in October 2000 25 happened in nanjing TV broadcasting hall new roof in concrete casting mould overall collapse/micro-polyester major accident, September 1st, 2004 happening administrative cadre institute nanjing jiangsu business education center project jingning modern system collapsed template stents malignant accident etc, safety accident emerge in endlessly. This fully reflect the current status quo, tall template construction either technology level or management level are still exist certain disadvantages and defects, the need to strengthen and improve immediately.JINGJI.TIANYI Hotel is already 81950 square meters and a building 96.131 meters, total height of pile foundation forms for the structure, main body for box shear, the ground and underground 2 layer, 3.6 meters high standard. This engineering safety conditions high, difficult construction. Comprehensive consideration, this project to adopt the fastener type high modulus construction technology.Combining JINGJI.TIANYI Hotel already engineering example, the key points of construction high count mode analysis and calculation method, and introduces the technological process, construction method, and according to the construction standard and site actual situation should take effective measures to ensure high modulus construction get safe and reliable implementation.