Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction technology of anti-floating anchor rod in alluvial plain fine sand layer zone
A construction technology of an anti-floating anchor rod in a fine sand layer zone of an alluvial plain comprises the following steps that a, the hole position of the anti-floating anchor rod is measured and placed; b, anti-floating anchor rod machining; c, drilling and grouting mortar; d, pressing and releasing the anti-floating anchor rod; e, secondary high-pressure grouting; f, bending and straightening the exposed anchor bars; according to the characteristics of the anti-floating anchor rod and the alluvial plain sandy soil layer zone, the anti-floating anchor rod is constructed in combination with other geological conditions, the pulling resistance and anchoring force of the anti-floating anchor rod are greatly improved, the displacement possibility of the anti-floating anchor rod and the discreteness of the anchor rod are reduced, the length of the anti-floating anchor rod is reduced, materials are saved, and the construction cost is reduced. The physical characteristics of the waterproof coiled material and the waterproof coating are fully exerted, the waterproof effect of the end of the anchor rod is enhanced, and leakage hidden danger is eradicated.
一种抗浮锚杆在冲积平原细沙层地带施工工艺，包括如下步骤：a、抗浮锚杆孔位测放；b、抗浮锚杆加工；c、钻孔及压灌砂浆；d、压放抗浮锚杆；e、二次高压注浆；f、外露锚筋弯直；g、防水施工，本发明根据抗浮锚杆以及冲积平原砂土层地带的特点，结合其他地质施工抗浮锚杆情况，极大的提高了抗浮锚杆的抗拔力及锚固力，降低抗浮锚杆位移的可能性及锚杆的离散性，减少了抗浮锚杆的长度，节省材料，充分发挥防水卷材及防水涂料的物理特性，强化锚杆端部防水效果，杜绝渗漏隐患。
Construction technology of anti-floating anchor rod in alluvial plain fine sand layer zone
A construction technology of an anti-floating anchor rod in a fine sand layer zone of an alluvial plain comprises the following steps that a, the hole position of the anti-floating anchor rod is measured and placed; b, anti-floating anchor rod machining; c, drilling and grouting mortar; d, pressing and releasing the anti-floating anchor rod; e, secondary high-pressure grouting; f, bending and straightening the exposed anchor bars; according to the characteristics of the anti-floating anchor rod and the alluvial plain sandy soil layer zone, the anti-floating anchor rod is constructed in combination with other geological conditions, the pulling resistance and anchoring force of the anti-floating anchor rod are greatly improved, the displacement possibility of the anti-floating anchor rod and the discreteness of the anchor rod are reduced, the length of the anti-floating anchor rod is reduced, materials are saved, and the construction cost is reduced. The physical characteristics of the waterproof coiled material and the waterproof coating are fully exerted, the waterproof effect of the end of the anchor rod is enhanced, and leakage hidden danger is eradicated.
一种抗浮锚杆在冲积平原细沙层地带施工工艺，包括如下步骤：a、抗浮锚杆孔位测放；b、抗浮锚杆加工；c、钻孔及压灌砂浆；d、压放抗浮锚杆；e、二次高压注浆；f、外露锚筋弯直；g、防水施工，本发明根据抗浮锚杆以及冲积平原砂土层地带的特点，结合其他地质施工抗浮锚杆情况，极大的提高了抗浮锚杆的抗拔力及锚固力，降低抗浮锚杆位移的可能性及锚杆的离散性，减少了抗浮锚杆的长度，节省材料，充分发挥防水卷材及防水涂料的物理特性，强化锚杆端部防水效果，杜绝渗漏隐患。
Construction technology of anti-floating anchor rod in alluvial plain fine sand layer zone
一种抗浮锚杆在冲积平原细沙层地带施工工艺
LI PING (Autor:in) / LIN JIANKANG (Autor:in) / SUN CHANGYOU (Autor:in) / DONG XUWEI (Autor:in) / WAN YIYANG (Autor:in)
31.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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