福建建设科技
福建建設科技
복건건설과기
FUJIAN CONSTRUCTION SCIENCE & TECHNOLOGY
2015年
1期
59-60
,共2页
林宜清%赖友华%赵红岗%张天宝
林宜清%賴友華%趙紅崗%張天寶
림의청%뢰우화%조홍강%장천보
复杂地质%冲孔灌注桩%施工技术
複雜地質%遲孔灌註樁%施工技術
복잡지질%충공관주장%시공기술
complex geology%punching pile%construction technology
本文通过工程实例解决了复杂地质（如旧桩、孤石、含砂率、孔深）的冲孔灌注桩施工难题，采取4项施工技术，有效控制了冲孔灌注桩施工质量，取得了良好的技术、经济、环保和社会效益。
本文通過工程實例解決瞭複雜地質（如舊樁、孤石、含砂率、孔深）的遲孔灌註樁施工難題，採取4項施工技術，有效控製瞭遲孔灌註樁施工質量，取得瞭良好的技術、經濟、環保和社會效益。
본문통과공정실예해결료복잡지질（여구장、고석、함사솔、공심）적충공관주장시공난제，채취4항시공기술，유효공제료충공관주장시공질량，취득료량호적기술、경제、배보화사회효익。
Through an engineering example , the difficulty of the punching pile construction on complicated geological conditions such as ex -isting pile, boulder, sand ratio and the hole depth was solved .Four construction technologies were applied to effectively control the quality of punching cast-in-place pile and achieved good technical , economic , environmental and social benefits .
