Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Root pile prestress anti-floating anchor cable construction process
The invention provides a root pile prestress anti-floating anchor cable construction process. The root pile prestress anti-floating anchor cable construction process mainly comprises the following steps that S1, a pile driver is in place; S2, drilling is carried out to form a hole; S3, a steel strand and a grouting pipe are lowered; S4, gravel is poured; S5, grouting is carried out; S6, the grouting pipe is pulled out and moved; and S7, an anchor cable is tensioned and locked. According to the root pile prestress anti-floating anchor cable construction process, high uplift bearing capacity canbe achieved through low cement consumption, and the construction cost is reduced.
本发明提出了一种树根桩预应力抗浮锚索施工工艺，主要包括如下步骤：S1、桩机就位；S2、钻进成孔；S3、下放钢绞线及注浆管；S4、投灌碎石；S5、注浆；S6、拔注浆管、移位；S7、锚索张拉锁定。通过上述方式，本发明能够通过较少的水泥消耗量来达到较高的抗拔承载力，降低工程造价。
Root pile prestress anti-floating anchor cable construction process
The invention provides a root pile prestress anti-floating anchor cable construction process. The root pile prestress anti-floating anchor cable construction process mainly comprises the following steps that S1, a pile driver is in place; S2, drilling is carried out to form a hole; S3, a steel strand and a grouting pipe are lowered; S4, gravel is poured; S5, grouting is carried out; S6, the grouting pipe is pulled out and moved; and S7, an anchor cable is tensioned and locked. According to the root pile prestress anti-floating anchor cable construction process, high uplift bearing capacity canbe achieved through low cement consumption, and the construction cost is reduced.
本发明提出了一种树根桩预应力抗浮锚索施工工艺，主要包括如下步骤：S1、桩机就位；S2、钻进成孔；S3、下放钢绞线及注浆管；S4、投灌碎石；S5、注浆；S6、拔注浆管、移位；S7、锚索张拉锁定。通过上述方式，本发明能够通过较少的水泥消耗量来达到较高的抗拔承载力，降低工程造价。
Root pile prestress anti-floating anchor cable construction process
一种树根桩预应力抗浮锚索施工工艺
JIANG HONGXING (Autor:in)
26.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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