- 摘 要
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（1 振華海灣工程有限公司, 澳門 00853； 2 中國港灣工程有限責任公司, 北京 100027）
［摘要］結合工程實例，對微型樁應用相關基本設計參數(shù)如承載力、樁徑和樁間距等的選取進行了技術探討。在闡述微型樁復合地基受力特點的同時，特別強調(diào)了樁間土側限和樁土共同作用的重要性，并對微型樁基礎應用的研究重點和方向給出建議。
［關鍵詞］微型樁； 復合地基； 樁土共同作用
中圖分類號：TU473-1文獻標識碼：A文章編號：1002-848X(2017)15-0102-04
Practice and technology discussion on mini-pile foundation
Liu Bingmin1, Sun Huifeng2
(1 ZHEN HWA Harbour Construction Co., Ltd., Macau 00853， China; 2 China Harbour Engineering Company Ltd., Beijing 100027, China)
Abstract:Combining with the engineering practices, a technical discussion for the selection of basic design parameters of mini-piles was expressed, including bearing capacity, pile diameter and pile spacing，etc. In the meantime of elaborating the mechanical characteristics of mini-pile composite foundation, the importance of the soil between piles confining and the interaction of piles and soil were particularly emphasized. The advice of research emphasis and direction on the application of the mini-pile foundation were proposed.
Keywords:mini-pile; composite foundation; interaction of piles and soil
作者簡介：劉兵民，本科，高級工程師，Email:bmforword@126.com。
