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(1 哈爾濱工業(yè)大學土木工程學院, 哈爾濱 150090;2 哈爾濱達城綠色建筑技術開發(fā)股份有限公司, 哈爾濱 150028)
[摘要]隨著配筋砌塊砌體剪力墻結構的大量應用以及裝配式配筋砌塊砌體建筑的示范應用,裝配式配筋砌塊砌體建筑已成為裝配式建筑領域不可或缺的重要技術路線。參照《裝配式建筑評價標準》(GB/T 51129—2017)對幾種常用裝配式建筑構建的評價體系,根據(jù)裝配式配筋砌塊砌體建筑在技術和產(chǎn)業(yè)發(fā)展方面的特點和優(yōu)勢,從建筑系統(tǒng)及建筑的基本性能、使用功能等方面提出評價方法和指標體系。以單體建筑作為裝配率計算和裝配式建筑等級評價的單元,以裝配率作為評價裝配式建筑等級的指標,制定的評價內(nèi)容和方法綜合考慮了黑龍江省的嚴寒地域特點和技術發(fā)展水平。研究成果已被列入黑龍江省地方標準《裝配式配筋砌塊砌體剪力墻結構技術規(guī)程》(DB23/T 2066—2017),對規(guī)范裝配式配筋砌塊砌體建筑評價標準、推進裝配式配筋砌塊砌體建筑健康發(fā)展將起到?jīng)Q定性作用。
[關鍵詞]配筋砌塊砌體建筑; 裝配率; 評價標準
中圖分類號:TU522-3, TU973+.19文獻標識碼:A文章編號:1002-848X(2018)12-0024-05
Research on the standards for assessing prefabricated reinforced concrete masonry buildings
Wang Fenglai1,2
(1 School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China; 2 Harbin Dacheng Green Building Technology Developing Co., Ltd., Harbin 150028, China)
Abstract:With the growing application of reinforced concrete masonry shear wall structures and the demonstration of the prefabricated reinforced concrete masonry structures, the prefabricated reinforced concrete masonry structures is becoming an important technique for the prefabrication buildings. Based on the evaluation system of prefabricated buildings by Standard for assessment of prefabricated building (GB/T 51129—2017) according to the technical and industrial characteristics of the prefabricated reinforced concrete masonry structures, the relevant methods and indices were proposed for assessing the building systems, performances and functions. Individual buildings were taken as the objective for the assessment of prefabricated buildings and the calculation of prefabrication ratio, and the prefabrication ratio was taken as a main indicator for grading. Furthermore, the proposed evaluation methods took into account the regional characteristics and technical development in Heilongjiang Province. Relevant research achievements have been included in the local standard of Heilongjiang Province, namely Technical specification for prefabricated reinforced concrete masonry shear wall structures (DB23/T 2066—2017). The standard could play a decisive role in standardizing the evaluation and promoting the healthy development of the prefabricated reinforced concrete masonry buildings.
Keywords:reinforced concrete masonry building; prefabrication ratio; evaluation standard
*國家重點研發(fā)計劃(2016YFC0701502-3)。
作者簡介:王鳳來,博士,教授,博士生導師,Email:wflai@sina.com。