A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Quick plugging method for preventing and controlling quicksand piping seepage and plugging device thereof
The invention provides a quick plugging method for preventing and controlling quicksand piping seepage and a plugging device thereof. The quick plugging method for preventing and controlling quicksand piping seepage comprises the following steps that a plugging device matched with a piping opening is selected according to the size of the piping opening; the plugging device is installed on the outer side of the piping opening, and the plugging device is nailed into the ground through equipment till the bottom of the plugging device extends to the hard soil layer; and adding a filter material into the plugging device until the water flow stops flowing upwards. According to the quick plugging method for preventing and controlling quicksand piping seepage, the operations of plugging, filling, drainage, compaction and grouting are mainly conducted, a soil layer around a piping opening is firstly isolated through a plugging device, quicksand can be effectively controlled to continue to flow outwards, the piping phenomenon can be effectively controlled in time, the whole process is easy and convenient to operate, the effect is obvious, and the method is suitable for large-scale popularization and application. The construction time is greatly shortened, and piping diffusion can be controlled in a short time.
本发明提供一种防控流砂管涌渗流快速封堵方法及其封堵装置。所述防控流砂管涌渗流快速封堵方法，包括以下步骤：根据管涌口大小，选择与之适配的封堵装置；将封堵装置安装在管涌口外侧，并使用设备将封堵装置钉入地下，直至封堵装置底部延伸至硬土层；向封堵装置内加入滤料至水流停止向上流出。本发明提供一种防控流砂管涌渗流快速封堵方法，主要经过封堵、填料、排水、压实和注浆操作，先利用封堵装置先对管涌口周围土层进行隔离，能够有效的控制流砂继续向外流出，及时有效的控制管涌现象，整个过程操作简单方便，效果明显，大大缩短了施工时间，能够在在短时内控制管涌扩散。
Quick plugging method for preventing and controlling quicksand piping seepage and plugging device thereof
The invention provides a quick plugging method for preventing and controlling quicksand piping seepage and a plugging device thereof. The quick plugging method for preventing and controlling quicksand piping seepage comprises the following steps that a plugging device matched with a piping opening is selected according to the size of the piping opening; the plugging device is installed on the outer side of the piping opening, and the plugging device is nailed into the ground through equipment till the bottom of the plugging device extends to the hard soil layer; and adding a filter material into the plugging device until the water flow stops flowing upwards. According to the quick plugging method for preventing and controlling quicksand piping seepage, the operations of plugging, filling, drainage, compaction and grouting are mainly conducted, a soil layer around a piping opening is firstly isolated through a plugging device, quicksand can be effectively controlled to continue to flow outwards, the piping phenomenon can be effectively controlled in time, the whole process is easy and convenient to operate, the effect is obvious, and the method is suitable for large-scale popularization and application. The construction time is greatly shortened, and piping diffusion can be controlled in a short time.
本发明提供一种防控流砂管涌渗流快速封堵方法及其封堵装置。所述防控流砂管涌渗流快速封堵方法，包括以下步骤：根据管涌口大小，选择与之适配的封堵装置；将封堵装置安装在管涌口外侧，并使用设备将封堵装置钉入地下，直至封堵装置底部延伸至硬土层；向封堵装置内加入滤料至水流停止向上流出。本发明提供一种防控流砂管涌渗流快速封堵方法，主要经过封堵、填料、排水、压实和注浆操作，先利用封堵装置先对管涌口周围土层进行隔离，能够有效的控制流砂继续向外流出，及时有效的控制管涌现象，整个过程操作简单方便，效果明显，大大缩短了施工时间，能够在在短时内控制管涌扩散。
Quick plugging method for preventing and controlling quicksand piping seepage and plugging device thereof
一种防控流砂管涌渗流快速封堵方法及其封堵装置
TIAN ZHILONG (author) / REN WEI (author) / WANG JIN (author) / WU QIANFEI (author) / YAN QING (author) / YANG GUANGHENG (author) / FENG JIN (author) / LI RUNTING (author) / ZHU ZEYAN (author) / HOU FEI (author)
2023-01-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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