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（1 中建四局第六建筑工程有限公司,貴陽550000；2 安徽建筑大學土木工程學院，合肥 230022）

[摘要]  本文以貴陽市南明區(qū)花果園藝術(shù)中心工程為例，介紹采用型鋼鋼管組合式內(nèi)支撐鋼筋支架，解決了該工程1m厚大角度傾斜式剪力墻多排鋼筋在綁扎過程中難以精確定位的施工技術(shù)難題。該型鋼鋼管組合式內(nèi)支撐架體由普通工字鋼、普通槽鋼和鋼管組成。文中采用理論計算和數(shù)值模擬的方法，建立力學模型，進行鋼筋支架的抗彎承載力和最不利位置點位移量的驗算，通過該工程實際應(yīng)用滿足設(shè)計與施工要求，驗證了該技術(shù)方案的可靠性，可為類似工程的施工提供參考。

[關(guān)鍵詞]  1m厚傾斜式剪力墻；鋼筋支架；數(shù)值分析；施工技術(shù)

中圖分類號：TU744     文獻標識碼：      文章編號：

1m thick inclination of shear wall of steel bracket safety

Cheng Qun¹，Luo Zongli¹，Liu Rui¹，He Xiping²，Zheng Lei ²，Zhang Yunshuai²

（1 China Construction 4th Engineering Bureau 6th Corp., Limited，Guiyang, 550000, China；2 College of Civil Engineering，Anhui Jianzhu University，Hefei 230022,China）

Abstract: Taking Huaguoyuan art center project in Guiyang City Nanming District as an example, introduces the shaped steel-steel tubes combined internal supporting frame, solves the engineering 1m thick large inclined angle type multiple rows of steel shear wall is difficult to accurately in the binding process positioning construction technical difficulty. The shaped steel-steel tubes combined internal support frame is composed of shaped steel, channel steel and steel tubes. By using the method of theoretical calculation and numerical simulation in this paper, the mechanics model is established, and check the steel bracket flexural bearing capacity and the most unfavorable point displacement, through the practical application to design and construction, to verify the reliability of the technical scheme, which can provide reference for similar engineering construction.

Keywords: 1 m thick tilting shear wall； Steel bracket； numerical analysis；construction technology

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