施工技术
施工技術
시공기술
CONSTRUCTION TECHNOLOGY
2015年
7期
90-92,98
,共4页
柯洪%赵春宏%朱宾勤%吴翔%王继华%汪浩
柯洪%趙春宏%硃賓勤%吳翔%王繼華%汪浩
가홍%조춘굉%주빈근%오상%왕계화%왕호
桩基础%高层建筑%试桩%施工工艺%监测
樁基礎%高層建築%試樁%施工工藝%鑑測
장기출%고층건축%시장%시공공예%감측
piles%tall buildings%testing piles%construction%monitoring
以天津某超高层工程为例,介绍了大直径超长钻孔灌注桩试桩方法和工艺,包括试桩成孔工艺、灌注桩施工工艺和试桩工艺。主要介绍了成孔施工过程的要求,双护筒的设计与施工,反力系统的设计与制作,监测系统设置以及加载方式等。
以天津某超高層工程為例,介紹瞭大直徑超長鑽孔灌註樁試樁方法和工藝,包括試樁成孔工藝、灌註樁施工工藝和試樁工藝。主要介紹瞭成孔施工過程的要求,雙護筒的設計與施工,反力繫統的設計與製作,鑑測繫統設置以及加載方式等。
이천진모초고층공정위례,개소료대직경초장찬공관주장시장방법화공예,포괄시장성공공예、관주장시공공예화시장공예。주요개소료성공시공과정적요구,쌍호통적설계여시공,반력계통적설계여제작,감측계통설치이급가재방식등。
Based on an engineering practice in Tianjin, this paper introduced testing pile process and methods of the large and super?long bored pile, such as testing pile process, pile?forming and testing. The requirement in pore?forming construction, design and construction of double protecting sleeve, reaction system design, monitoring system setting and loading mode were introduced in detail.