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    王立群¹，任正安¹，賀仲治¹，鄧洪亮²，沈樹恒¹
    (1 北京燕波工程管理有限公司，北京100000; 2 北京工業(yè)大學(xué)建筑工程學(xué)院，北京100124)

[摘要] 水泥土復(fù)合地基由于充分利用地方建筑材料，造價(jià)低，工期短和強(qiáng)度高，在工程中得到了廣泛的應(yīng)用。但水泥土的理論研究落后于工程實(shí)踐，對水泥土施工中配合比、水泥摻入量和水泥土復(fù)合地基強(qiáng)度與承載力的確定等問題一直影響技術(shù)的發(fā)展和推廣應(yīng)用。通過工程實(shí)踐分析總結(jié)了水泥土復(fù)合地基工程應(yīng)用中的技術(shù)問題。
[關(guān)鍵詞] 水泥土；復(fù)合地基；承載力

    Study of cement-soil composite foundation engineering technology
    Wang Liqun¹, Ren Zheng'an¹, He Zhongzhi¹, Deng Hongliang², Shen Shuheng¹
    (1 Beijing YanBo Engineering Management Co., Ltd, Beijing 100000, China; 2 The Civil Engineering College, Beijing University of Technology, Beijing  100124, China)

Abstract: The cement-soil composite foundation has been widely used in engineer due to full use oflocal architectural materials, low cost, short time and higher intensity. But the theory is behind the engineering practice. The problems such as the scale of soil-cement nuxing, the cement quantity, the intensity of cement-soil composite foundation, the bearing capacity and the determining method of strength of composite foundation strength, affects the develop of the technique. Based on the engineering practice of cement-soil analyses, some conclusions were presented.
Keywords: cement-soil; composite foundation; bearing capacity