Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anchoring method for inclined rock surface pile foundation pile casing
The invention discloses an inclined rock surface pile foundation pile casing anchoring method. The method comprises the following steps that 1, a geological drill guide frame and an auxiliary positioning frame of an inclined rock area are manufactured, specifically, S1, sectional material cutting, S2, framework forming, S3, guide frame forming, S4, auxiliary frame forming, S5, guide frame mounting, S6, geological drill mounting and S7, adjustable limiting device mounting are conducted; secondly, an auxiliary positioning frame is installed firstly, and then the geological drill guide frame is lowered to the inclined rock face through the auxiliary positioning frame (an adjustable limiting device is arranged on the auxiliary positioning frame to guarantee the positioning accuracy). When the construction technology of inserting and driving the water steel pipe piles is adopted for construction, five pile foundations are still located in the area with the inclination angle of about 60 degrees of the rock surface, and therefore the technology of anchoring the pile foundation protection barrels cannot be adopted for construction.
本发明公开了一种倾斜岩面桩基护筒锚固方法，包括以下步骤：步骤一、制作斜岩区的地质钻导向架和辅助定位架：S1、型材切割，S2、骨架成型，S3、导向架成型，S4、辅助架成型，S5、导向架安装，S6、地质钻安装，S7、安装可调限位装置；步骤二、先安装辅助定位架，然后将地质钻导向架通过辅助定位架下放至斜岩面上(辅助定位架上有可调限位装置，保证定位精确度)，本发明涉及桩基护筒锚固技术领域，解决了在岩面倾斜角度较大的斜岩上施工，运动钢管桩无法自立时，采用水上钢管桩插打的施工工艺进行施工时，仍存在5根桩基位于岩面倾斜角度为60°左右的区域，从而无法采用锚固桩基护筒的工艺进行施工的问题。
Anchoring method for inclined rock surface pile foundation pile casing
The invention discloses an inclined rock surface pile foundation pile casing anchoring method. The method comprises the following steps that 1, a geological drill guide frame and an auxiliary positioning frame of an inclined rock area are manufactured, specifically, S1, sectional material cutting, S2, framework forming, S3, guide frame forming, S4, auxiliary frame forming, S5, guide frame mounting, S6, geological drill mounting and S7, adjustable limiting device mounting are conducted; secondly, an auxiliary positioning frame is installed firstly, and then the geological drill guide frame is lowered to the inclined rock face through the auxiliary positioning frame (an adjustable limiting device is arranged on the auxiliary positioning frame to guarantee the positioning accuracy). When the construction technology of inserting and driving the water steel pipe piles is adopted for construction, five pile foundations are still located in the area with the inclination angle of about 60 degrees of the rock surface, and therefore the technology of anchoring the pile foundation protection barrels cannot be adopted for construction.
本发明公开了一种倾斜岩面桩基护筒锚固方法，包括以下步骤：步骤一、制作斜岩区的地质钻导向架和辅助定位架：S1、型材切割，S2、骨架成型，S3、导向架成型，S4、辅助架成型，S5、导向架安装，S6、地质钻安装，S7、安装可调限位装置；步骤二、先安装辅助定位架，然后将地质钻导向架通过辅助定位架下放至斜岩面上(辅助定位架上有可调限位装置，保证定位精确度)，本发明涉及桩基护筒锚固技术领域，解决了在岩面倾斜角度较大的斜岩上施工，运动钢管桩无法自立时，采用水上钢管桩插打的施工工艺进行施工时，仍存在5根桩基位于岩面倾斜角度为60°左右的区域，从而无法采用锚固桩基护筒的工艺进行施工的问题。
Anchoring method for inclined rock surface pile foundation pile casing
一种倾斜岩面桩基护筒锚固方法
YANG CHAO (Autor:in) / GAO WENTAO (Autor:in) / WU WEIHAO (Autor:in) / YAN DESHENG (Autor:in) / SHI ZHIKAI (Autor:in) / YANG GUOHUI (Autor:in) / HUANG HUANZHONG (Autor:in)
14.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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