Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grouting device and method for improving uniformity of EICP solidified sandy soil
The invention relates to the field of foundation treatment, in particular to a grouting device and method for improving EICP solidified sandy soil uniformity, the grouting device comprises a fixing frame, a grouting pump and a slurry pump are installed on the fixing frame, the output end of the grouting pump is provided with four grouting pipes which are used for being vertically inserted in the periphery of a model box and can telescopically adjust the grouting position, and the grouting pipes are connected with the slurry pump. The input end of the slurry pump is connected with a slurry pumping pipe used for being inserted into the middle of the model, and the grouting pipe and the slurry pumping pipe are wrapped with gauze. The device is beneficial to the test of uniformly solidifying sandy soil by microorganisms, and uniform grouting reinforcement in the horizontal and vertical directions can be realized.
本发明涉及地基处理领域，具体涉及一种用于提高EICP固化砂土均匀性的注浆装置及方法，包括固定框架，所述固定框架上安装有注浆泵和抽浆泵，所述注浆泵的输出端设置有四根用于竖向插设在模型箱四周并可伸缩调节注浆位置的注浆管，所述抽浆泵的输入端连接有用于插入模型型中部的抽浆管，所述注浆管和抽浆管外均包裹有纱布。该装置有助于进行微生物均匀固化砂土试验，能够实现在水平和竖直方向的均匀注浆加固。
Grouting device and method for improving uniformity of EICP solidified sandy soil
The invention relates to the field of foundation treatment, in particular to a grouting device and method for improving EICP solidified sandy soil uniformity, the grouting device comprises a fixing frame, a grouting pump and a slurry pump are installed on the fixing frame, the output end of the grouting pump is provided with four grouting pipes which are used for being vertically inserted in the periphery of a model box and can telescopically adjust the grouting position, and the grouting pipes are connected with the slurry pump. The input end of the slurry pump is connected with a slurry pumping pipe used for being inserted into the middle of the model, and the grouting pipe and the slurry pumping pipe are wrapped with gauze. The device is beneficial to the test of uniformly solidifying sandy soil by microorganisms, and uniform grouting reinforcement in the horizontal and vertical directions can be realized.
本发明涉及地基处理领域，具体涉及一种用于提高EICP固化砂土均匀性的注浆装置及方法，包括固定框架，所述固定框架上安装有注浆泵和抽浆泵，所述注浆泵的输出端设置有四根用于竖向插设在模型箱四周并可伸缩调节注浆位置的注浆管，所述抽浆泵的输入端连接有用于插入模型型中部的抽浆管，所述注浆管和抽浆管外均包裹有纱布。该装置有助于进行微生物均匀固化砂土试验，能够实现在水平和竖直方向的均匀注浆加固。
Grouting device and method for improving uniformity of EICP solidified sandy soil
一种用于提高EICP固化砂土均匀性的注浆装置及方法
HUANG MING (Autor:in) / JIANG QIWU (Autor:in) / HUANG BINCAI (Autor:in) / SU HONGYUAN (Autor:in) / YANG HAIPENG (Autor:in) / YANG LING (Autor:in) / WU RONGHAN (Autor:in) / GAN WEI (Autor:in) / CHEN YAOMIN (Autor:in) / XIE SENHUA (Autor:in)
24.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
G01L
Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden
,
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
/
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
Sandy Soil Improvement through Biopolymer Assisted EICP
| ASCE | 2020
Sandy Soil Improvement through Biopolymer Assisted EICP
| British Library Conference Proceedings | 2020
Sandy Soil Improvement through Biopolymer Assisted EICP
| TIBKAT | 2020
| DOAJ | 2024
Viscosity-Enhanced EICP Treatment of Soil
| ASCE | 2018