| 摘要: |
| 研制的螺旋锚下机采用机械下锚代替人工植桩，可水上悬臂1m作业，且移机、定位、加杆、接杆等工序快捷方便，一次定位可下锚两根，平均需时6－7min下一根锚，能提高堵口抢险工程的施工速度和安全性。 |
| 关键词: 螺旋锚 下锚机 施工工艺 堵口 防洪抢险 |
| DOI： |
| 分类号:TV871.3 TU757.2 |
| 基金项目: |
|
| Installing machine ofscrew anchor and its construction techniques in closure work of breaches |
|
WANG Bin,LI Jun
|
| Abstract: |
| The installing machine of screw anchor developed by authors can install screw anchors mechanically in stead of pile driving by hand, and can work above water with a cantilever arm of 1 m. Every process, such as movement, location, pole lengthening and junction, can be finished quickly and easily. The machine can install two anchors at one time with an average time of 6-7 minutes for each anchor, thus the construction velocity and safety of closure work are improved. |
| Key words: screw anchor,installing machine of anchor,construction technique,closure work of breach |
