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Construction method for reinforcement cage in manual hole digging pile under anchor rod crossing condition
The invention discloses a construction method for a reinforcement cage in a manual hole digging pile under the anchor rod crossing condition. The method specifically comprises the following steps that S1, the center of the manual hole digging pile is positioned; s2, a plumb bob is arranged at the center point of opposite pulling of the steel wire, and a plumb bob of the plumb bob is lowered to the hole bottom of the manual hole digging pile; s3, positioning ribs are arranged; s4, after welding and fixing of the positioning main reinforcements and the stiffening hoops are completed, according to the requirement for binding of the main reinforcements, the remaining main reinforcements are sequentially bound and fixed to the stiffening hoops, and a steel reinforcement framework is formed; s5, binding stirrups; and S6, the reinforcement cage is fixed, the central axis of the reinforcement cage is adjusted to coincide with a plumb bob in the center of the manual hole digging pile, and welding and fixing are conducted on the positioning main reinforcements at equal intervals. According to the method, the reinforcement cage is bound in the manual hole digging pile, so that the problem that the whole reinforcement cage cannot be hoisted due to penetration of an anchor rod is solved, and the installation efficiency of the reinforcement cage in the manual hole digging pile is improved.
本发明公开了一种用于锚杆穿越条件下的人工挖孔桩内钢筋笼施工方法，该方法具体包括如下步骤：S1，人工挖孔桩中心定位；S2，在钢丝对拉的中心点设置铅锤，使铅锤的垂球下放至人工挖孔桩的孔底；S3，布置定位筋；S4，定位主筋与加劲箍焊接固定完成后，根据主筋绑扎的要求，将剩余的主筋依次与加劲箍绑扎固定，形成钢筋骨架；S5，绑扎箍筋；S6，钢筋笼固定，调整钢筋笼中心轴线与人工挖孔桩中心的铅锤重合，在定位主筋上等间隔进行焊接固定。本发明的通过在人工挖孔桩内进行钢筋笼的绑扎解决了因锚杆穿越不能整体吊入钢筋笼的问题，提高了人工挖孔桩内的钢筋笼安装效率。
Construction method for reinforcement cage in manual hole digging pile under anchor rod crossing condition
The invention discloses a construction method for a reinforcement cage in a manual hole digging pile under the anchor rod crossing condition. The method specifically comprises the following steps that S1, the center of the manual hole digging pile is positioned; s2, a plumb bob is arranged at the center point of opposite pulling of the steel wire, and a plumb bob of the plumb bob is lowered to the hole bottom of the manual hole digging pile; s3, positioning ribs are arranged; s4, after welding and fixing of the positioning main reinforcements and the stiffening hoops are completed, according to the requirement for binding of the main reinforcements, the remaining main reinforcements are sequentially bound and fixed to the stiffening hoops, and a steel reinforcement framework is formed; s5, binding stirrups; and S6, the reinforcement cage is fixed, the central axis of the reinforcement cage is adjusted to coincide with a plumb bob in the center of the manual hole digging pile, and welding and fixing are conducted on the positioning main reinforcements at equal intervals. According to the method, the reinforcement cage is bound in the manual hole digging pile, so that the problem that the whole reinforcement cage cannot be hoisted due to penetration of an anchor rod is solved, and the installation efficiency of the reinforcement cage in the manual hole digging pile is improved.
本发明公开了一种用于锚杆穿越条件下的人工挖孔桩内钢筋笼施工方法，该方法具体包括如下步骤：S1，人工挖孔桩中心定位；S2，在钢丝对拉的中心点设置铅锤，使铅锤的垂球下放至人工挖孔桩的孔底；S3，布置定位筋；S4，定位主筋与加劲箍焊接固定完成后，根据主筋绑扎的要求，将剩余的主筋依次与加劲箍绑扎固定，形成钢筋骨架；S5，绑扎箍筋；S6，钢筋笼固定，调整钢筋笼中心轴线与人工挖孔桩中心的铅锤重合，在定位主筋上等间隔进行焊接固定。本发明的通过在人工挖孔桩内进行钢筋笼的绑扎解决了因锚杆穿越不能整体吊入钢筋笼的问题，提高了人工挖孔桩内的钢筋笼安装效率。
Construction method for reinforcement cage in manual hole digging pile under anchor rod crossing condition
一种用于锚杆穿越条件下的人工挖孔桩内钢筋笼施工方法
NING BIN (author) / CHEN YONGXIN (author) / JING JINWEN (author) / DAN YANZHANG (author) / SONG CHUNRONG (author)
2024-04-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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