Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for anchoring steel trestle steel pipe piles on thin covering riverbed
The invention provides a construction method for anchoring steel pipe piles of a steel trestle on a thin covering riverbed. The construction method comprises the following steps that firstly, a first row of anchoring piles and a first section of the steel trestle are constructed; secondly, a first row of temporary piles and a second section of steel trestle are constructed; thirdly, construction of a second row of temporary piles is conducted; fourthly, a temporary drilling platform is arranged between the top faces of the first row of temporary piles and the top faces of the second row of temporary piles; fifthly, drilling equipment is arranged on the temporary drilling platform, a crawler crane is arranged on the constructed steel trestle, and construction of a second row of anchoring piles is conducted; sixthly, the temporary drilling platform is dismantled, and construction of a third section of steel trestle is completed between the top ends of the first row of temporary piles and the top ends of the second row of temporary piles; and seventhly, the first row of temporary steel pipe piles are dismantled, and the third step to the sixth step are repeated to complete construction of the remaining anchoring piles of the steel trestle. According to the method, the safety, the stability and the anchoring quality in the anchoring process of the steel trestle steel pipe pile are improved.
本发明提供了一种在薄覆盖河床上进行钢栈桥钢管桩锚固的施工方法，其包括如下步骤：步骤一：进行第一排锚固桩以及第一段钢栈桥的施工；步骤二：进行第一排临时桩以及第二段钢栈桥的施工；步骤三：进行第二排临时桩的施工；步骤四：在第一排临时桩和第二排临时桩的顶面之间设置临时钻孔平台；步骤五：在临时钻孔平台上布置钻孔设备，将履带吊置于已施工完成的钢栈桥上，进行第二排锚固桩的施工；步骤六：将临时钻孔平台进行拆除，在第一排临时桩和第二排临时桩的顶端之间完成第三段钢栈桥的施工；步骤七：拆除第一排临时钢管桩，重复步骤三～六完成钢栈桥剩余锚固桩的施工。该方法提高了钢栈桥钢管桩锚固过程中的安全性、稳定性和锚固质量。
Construction method for anchoring steel trestle steel pipe piles on thin covering riverbed
The invention provides a construction method for anchoring steel pipe piles of a steel trestle on a thin covering riverbed. The construction method comprises the following steps that firstly, a first row of anchoring piles and a first section of the steel trestle are constructed; secondly, a first row of temporary piles and a second section of steel trestle are constructed; thirdly, construction of a second row of temporary piles is conducted; fourthly, a temporary drilling platform is arranged between the top faces of the first row of temporary piles and the top faces of the second row of temporary piles; fifthly, drilling equipment is arranged on the temporary drilling platform, a crawler crane is arranged on the constructed steel trestle, and construction of a second row of anchoring piles is conducted; sixthly, the temporary drilling platform is dismantled, and construction of a third section of steel trestle is completed between the top ends of the first row of temporary piles and the top ends of the second row of temporary piles; and seventhly, the first row of temporary steel pipe piles are dismantled, and the third step to the sixth step are repeated to complete construction of the remaining anchoring piles of the steel trestle. According to the method, the safety, the stability and the anchoring quality in the anchoring process of the steel trestle steel pipe pile are improved.
本发明提供了一种在薄覆盖河床上进行钢栈桥钢管桩锚固的施工方法，其包括如下步骤：步骤一：进行第一排锚固桩以及第一段钢栈桥的施工；步骤二：进行第一排临时桩以及第二段钢栈桥的施工；步骤三：进行第二排临时桩的施工；步骤四：在第一排临时桩和第二排临时桩的顶面之间设置临时钻孔平台；步骤五：在临时钻孔平台上布置钻孔设备，将履带吊置于已施工完成的钢栈桥上，进行第二排锚固桩的施工；步骤六：将临时钻孔平台进行拆除，在第一排临时桩和第二排临时桩的顶端之间完成第三段钢栈桥的施工；步骤七：拆除第一排临时钢管桩，重复步骤三～六完成钢栈桥剩余锚固桩的施工。该方法提高了钢栈桥钢管桩锚固过程中的安全性、稳定性和锚固质量。
Construction method for anchoring steel trestle steel pipe piles on thin covering riverbed
一种在薄覆盖河床上进行钢栈桥钢管桩锚固的施工方法
YU SHENGQIANG (Autor:in) / PENG XIN (Autor:in) / LI JIE (Autor:in) / HE WEIJUN (Autor:in) / JIANG DINGXUAN (Autor:in) / NIU LEI (Autor:in) / TAN YANJIA (Autor:in)
09.12.2022
Patent
Elektronische Ressource
Chinesisch
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