地下室底板抗浮錨桿計算及結(jié)果比較分析
廖小雄
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(艾奕康建筑設(shè)計（深圳）有限公司，深圳 518059)[摘要] 隨著城市的建設(shè)和發(fā)展，高層建筑物的地下室及地下建筑物不斷增多，其抗浮問題也越來越突出。近幾年來，抗浮錨桿以其施工方便、操作簡單、造價低廉得到了大量的應(yīng)用。本文應(yīng)用SAFE、MIDAS軟件建立了某項目地下室底板錨桿抗浮計算模型，并進行了計算結(jié)果比較分析，結(jié)果表明，兩種軟件的計算結(jié)果比較接近，該計算方法能較為準確地模擬錨桿和底板受力變形情況，為設(shè)計提供了可靠依據(jù)。[關(guān)鍵詞] 錨桿;抗浮;SAFE;MIDAS;地下室底板中圖分類號：TU476+.9 文獻標識碼：A 文章編號：1002-848X(2013)S1-0910-03Calculation and the results of comparative analysis of the basement bottom plate anti-floating anchorLiao Xiaoxiong(AECOM Architectural Design (Shenzhen) Co., Ltd., Shenzhen 518059,China)Abstract: With the development of city construction, basements of high-rise buildings and underground buildings are continuing to increase, and its anti-floating problem is becoming more and more prominent. In recent years, anti-floating anchor technology is widely used for its convenient construction, simple operation and low cost. In this paper, the author use SAFE and MIDAS programs to establish an anti-floating anchor calculation model of a basement bottom plate in some project, and carry on the comparative analysis of the calculation results. As the results show, the calculation results of two software are close. This method can accurately simulate the force-deformation relationship of the anchor and the bottom plate.Reliable data for design are provided.Keywords: anchor;anti-floating;SAFE;MIDAS;basement bottom plate
