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Vibration grouting method for anti-floating anchor rod
An anti-floating anchor rod vibration grouting method is completed through an anti-floating anchor rod, the anti-floating anchor rod comprises a steel strand anchor rod, a guide part is arranged at the bottom of the steel strand anchor rod, a vibration protection sleeve is arranged outside the steel strand anchor rod, a connecting buckle is arranged at the bottom of the vibration protection sleeve, a row of vibration rings are evenly distributed at the bottom of the vibration protection sleeve, and vibration elastic pieces are evenly arranged on the circumference of the vibration rings. One end of a high-pressure grouting pipe stretches into the lower portion of the vertical block, the other end of the high-pressure grouting pipe stretches into the mortar tank through an air compressor, one end of a vibration grouting pipe stretches into the upper end face of the bearing plate, and the other end of the vibration grouting pipe stretches into the mortar pool. The grouting material is larger in seepage range in rock mass, better in grouting effect, larger in bonding force with surrounding rock mass and higher in friction force, stable bearing capacity is provided for the steel strand anchor rod, the stability and the bearing capacity of an underground structure are enhanced, and larger tensile capacity is provided for the anti-floating anchor rod.
一种抗浮锚杆振动注浆方法，该方法采用抗浮锚杆完成，所述抗浮锚杆包括钢绞线锚杆，钢绞线锚杆底部设置导向部，外部设置振动保护套，振动保护套底部设置连接扣，振动保护套底部均布设置一列振动圈，振动圈圆周均匀设置振动弹片，一高压注浆管一端伸入到垂直块下方，另一端通过空压机伸入到砂浆罐，振动注浆管一端伸入到承压板上端面，另一端伸入砂浆池，本发明的有益效果：注浆的同时震荡搅拌砂浆中，二次高压注浆填充一次注浆中的空鼓，注浆材料在岩体内渗透范围更大，注浆效果更好，注浆体与周围岩体粘接力更大、摩擦力更强，为钢绞线锚杆提供稳定的承载力，增强地下结构的稳定性和承载能力，为抗浮锚杆提供更大的抗拉能力。
Vibration grouting method for anti-floating anchor rod
An anti-floating anchor rod vibration grouting method is completed through an anti-floating anchor rod, the anti-floating anchor rod comprises a steel strand anchor rod, a guide part is arranged at the bottom of the steel strand anchor rod, a vibration protection sleeve is arranged outside the steel strand anchor rod, a connecting buckle is arranged at the bottom of the vibration protection sleeve, a row of vibration rings are evenly distributed at the bottom of the vibration protection sleeve, and vibration elastic pieces are evenly arranged on the circumference of the vibration rings. One end of a high-pressure grouting pipe stretches into the lower portion of the vertical block, the other end of the high-pressure grouting pipe stretches into the mortar tank through an air compressor, one end of a vibration grouting pipe stretches into the upper end face of the bearing plate, and the other end of the vibration grouting pipe stretches into the mortar pool. The grouting material is larger in seepage range in rock mass, better in grouting effect, larger in bonding force with surrounding rock mass and higher in friction force, stable bearing capacity is provided for the steel strand anchor rod, the stability and the bearing capacity of an underground structure are enhanced, and larger tensile capacity is provided for the anti-floating anchor rod.
一种抗浮锚杆振动注浆方法，该方法采用抗浮锚杆完成，所述抗浮锚杆包括钢绞线锚杆，钢绞线锚杆底部设置导向部，外部设置振动保护套，振动保护套底部设置连接扣，振动保护套底部均布设置一列振动圈，振动圈圆周均匀设置振动弹片，一高压注浆管一端伸入到垂直块下方，另一端通过空压机伸入到砂浆罐，振动注浆管一端伸入到承压板上端面，另一端伸入砂浆池，本发明的有益效果：注浆的同时震荡搅拌砂浆中，二次高压注浆填充一次注浆中的空鼓，注浆材料在岩体内渗透范围更大，注浆效果更好，注浆体与周围岩体粘接力更大、摩擦力更强，为钢绞线锚杆提供稳定的承载力，增强地下结构的稳定性和承载能力，为抗浮锚杆提供更大的抗拉能力。
Vibration grouting method for anti-floating anchor rod
一种抗浮锚杆振动注浆方法
LIN CHENGSHAN (author) / LIN YUSHAN (author) / YAMA YUTAKA (author) / HE HAIMING (author) / LI JINGKE (author)
2024-07-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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