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Construction method for preventing sounding pipe from being blocked in foundation pile detection
The invention discloses a construction method for preventing a sounding pipe from being blocked in foundation pile detection, and belongs to technical field of foundation pile detection. The construction method for preventing the sounding pipe from being blocked in the foundation pile detection comprises the following steps that S1, steel bars are taken and placed in a pile hole to manufacture a reinforcement cage, the formed steel bars are welded, and the shape of the reinforcement cage is fixed; S2, the sounding pipe is bound to the reinforcement cage, the sounding pipe extends in the heightdirection of the reinforcement cage, and according to the height of the reinforcement cage and the effective pile length of the foundation pile, and the top position of a cut pipe of the sounding pipe after pile cutting of the foundation pile is marked; and S3, a foaming agent is injected into the sounding pipe to form a foaming agent section arranged in the sounding pipe, the middle of the foaming agent section is located at the top of a cut pipe of the sounding pipe, the foaming agent section extends upwards to form a foaming agent upward-extending section, and the foaming agent extends downwards to form a foaming agent downward-extending section, so that the top of the sounding pipe can be sealed. According to the construction method, when the foundation pile of the sounding pipe is pre-buried, concrete is prevented from entering the sounding pipe, the caused pipe blocking phenomenon of the sounding pipe is prevented, and the practicability is extremely high.
本发明公开了一种基桩检测声测管防堵管的施工方法，属于基桩检测技术领域，该基桩检测声测管防堵管的施工方法包括如下步骤：S1：取钢筋放置在桩孔内制作钢筋笼，对成型后的钢筋进行焊接，使钢筋笼的形状固定；S2：在钢筋笼上绑扎声测管，声测管沿着钢筋笼的高度方向延伸放置，根据钢筋笼的高度以及基桩的有效桩长，标记出基桩截桩后声测管截管的顶部位置；S3：向声测管内注入发泡剂，形成置于声测管内的发泡剂段；发泡剂段的中部位于声测管的截管顶部位置，发泡剂段向上延伸形成有发泡剂上延段，发泡剂向下延伸形成发泡剂下延段；将声测管的顶部封闭，本发明在预埋声测管的基桩时，防止混凝土进入待声测管内，防止声测管造成堵管现象，实用性极强。
Construction method for preventing sounding pipe from being blocked in foundation pile detection
The invention discloses a construction method for preventing a sounding pipe from being blocked in foundation pile detection, and belongs to technical field of foundation pile detection. The construction method for preventing the sounding pipe from being blocked in the foundation pile detection comprises the following steps that S1, steel bars are taken and placed in a pile hole to manufacture a reinforcement cage, the formed steel bars are welded, and the shape of the reinforcement cage is fixed; S2, the sounding pipe is bound to the reinforcement cage, the sounding pipe extends in the heightdirection of the reinforcement cage, and according to the height of the reinforcement cage and the effective pile length of the foundation pile, and the top position of a cut pipe of the sounding pipe after pile cutting of the foundation pile is marked; and S3, a foaming agent is injected into the sounding pipe to form a foaming agent section arranged in the sounding pipe, the middle of the foaming agent section is located at the top of a cut pipe of the sounding pipe, the foaming agent section extends upwards to form a foaming agent upward-extending section, and the foaming agent extends downwards to form a foaming agent downward-extending section, so that the top of the sounding pipe can be sealed. According to the construction method, when the foundation pile of the sounding pipe is pre-buried, concrete is prevented from entering the sounding pipe, the caused pipe blocking phenomenon of the sounding pipe is prevented, and the practicability is extremely high.
本发明公开了一种基桩检测声测管防堵管的施工方法，属于基桩检测技术领域，该基桩检测声测管防堵管的施工方法包括如下步骤：S1：取钢筋放置在桩孔内制作钢筋笼，对成型后的钢筋进行焊接，使钢筋笼的形状固定；S2：在钢筋笼上绑扎声测管，声测管沿着钢筋笼的高度方向延伸放置，根据钢筋笼的高度以及基桩的有效桩长，标记出基桩截桩后声测管截管的顶部位置；S3：向声测管内注入发泡剂，形成置于声测管内的发泡剂段；发泡剂段的中部位于声测管的截管顶部位置，发泡剂段向上延伸形成有发泡剂上延段，发泡剂向下延伸形成发泡剂下延段；将声测管的顶部封闭，本发明在预埋声测管的基桩时，防止混凝土进入待声测管内，防止声测管造成堵管现象，实用性极强。
Construction method for preventing sounding pipe from being blocked in foundation pile detection
一种基桩检测声测管防堵管的施工方法
LI ZHONGCHUN (author)
2021-02-26
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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