Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile foundation post-grouting construction method
The invention discloses a post-grouting construction method for a pile foundation, which is used for a grouting and stopping device, and comprises the following steps: carrying out ultrasonic detection on the pile foundation by using a pile foundation sounding pipe; the grouting and stopping device is inserted into the pile foundation sounding pipe; and the grouting hole is blocked, and grouting is conducted on the pile foundation sounding pipe so that grouting can be conducted on the pile foundation. The grouting and stopping device is used for grouting the pile foundation sounding pipe so as to conduct grouting on the pile foundation, a grouting pipe and an exhaust pipe do not need to be pre-buried in the pile foundation, a disposable grouting stopping valve does not need to be used, only the sounding pipe is installed and used as the grouting pipe, the working procedure is simplified, cost is also reduced, and the construction efficiency is improved. The pile foundation grouting effect is guaranteed, meanwhile, the construction efficiency is improved, in addition, the grouting and grout stopping device can block the grout inlet hole for grout stopping, operators are prevented from being hurt due to grout sputtering, use is convenient, and operation is easy.
本发明公开了一种桩基后注浆施工方法，用于注浆止浆装置，所述桩基后注浆施工方法包括：利用桩基声测管对所述桩基进行超声波检测；将所述注浆止浆装置插入所述桩基声测管中；封堵注浆孔，向所述桩基声测管中注浆，以对所述桩基进行注浆。本发明通过利用注浆止浆装置向桩基声测管中注浆，以对桩基进行注浆，不需要在桩基中预埋注浆管和排气管，且不需要使用一次性止浆阀，仅用安装声测管，利用声测管作为注浆管，不但简化了工序，还降低了成本，且在保证桩基注浆效果的同时提高了施工效率，另外，注浆止浆装置能够封堵进浆孔进行止浆，避免操作人员因浆液溅射受到伤害，使用方便且操作简单。
Pile foundation post-grouting construction method
The invention discloses a post-grouting construction method for a pile foundation, which is used for a grouting and stopping device, and comprises the following steps: carrying out ultrasonic detection on the pile foundation by using a pile foundation sounding pipe; the grouting and stopping device is inserted into the pile foundation sounding pipe; and the grouting hole is blocked, and grouting is conducted on the pile foundation sounding pipe so that grouting can be conducted on the pile foundation. The grouting and stopping device is used for grouting the pile foundation sounding pipe so as to conduct grouting on the pile foundation, a grouting pipe and an exhaust pipe do not need to be pre-buried in the pile foundation, a disposable grouting stopping valve does not need to be used, only the sounding pipe is installed and used as the grouting pipe, the working procedure is simplified, cost is also reduced, and the construction efficiency is improved. The pile foundation grouting effect is guaranteed, meanwhile, the construction efficiency is improved, in addition, the grouting and grout stopping device can block the grout inlet hole for grout stopping, operators are prevented from being hurt due to grout sputtering, use is convenient, and operation is easy.
本发明公开了一种桩基后注浆施工方法，用于注浆止浆装置，所述桩基后注浆施工方法包括：利用桩基声测管对所述桩基进行超声波检测；将所述注浆止浆装置插入所述桩基声测管中；封堵注浆孔，向所述桩基声测管中注浆，以对所述桩基进行注浆。本发明通过利用注浆止浆装置向桩基声测管中注浆，以对桩基进行注浆，不需要在桩基中预埋注浆管和排气管，且不需要使用一次性止浆阀，仅用安装声测管，利用声测管作为注浆管，不但简化了工序，还降低了成本，且在保证桩基注浆效果的同时提高了施工效率，另外，注浆止浆装置能够封堵进浆孔进行止浆，避免操作人员因浆液溅射受到伤害，使用方便且操作简单。
Pile foundation post-grouting construction method
桩基后注浆施工方法
CHANG YUNCHAO (Autor:in) / DUAN FENG (Autor:in) / ZHU JIANFENG (Autor:in) / HOU HONGJIANG (Autor:in) / LI ZHAOKUN (Autor:in) / ZHU SIHAI (Autor:in) / XUE XIAOHONG (Autor:in) / GU GANG (Autor:in) / LIU HAOQUAN (Autor:in) / HUANG ZHENGYE (Autor:in)
30.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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