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预应力钢铰线先张法施工大型屋（楼）面板山东电建一公司张纯洁１概述山东十里泉电厂四期工程扩建２台３００ＭＷ燃煤机组。主厂房屋面板、双Ｔ板（１２ｍ跨）采用预应力钢铰线先张法施工，共用屋面板２２４块，双（单）Ｔ板２６２块，板长１１．２６～１２．５ｍ。屋面板...
Prestressed steel hinge line construction of large house (building) panel by Zhang Xianjie, Shandong Electric Construction First Company, Zhang Chunjie 1 Introduction Shandong Shiliquan Power Plant Phase IV project expanded two 300MW coal-fired generating units. The main plant house panel and double T plate (12m span) are prestressed steel hinge line pretensioned construction, with 224 common roof panels and 262 double (single) T plates with 11.26 to 12.5m length. Roof panel...