Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shoe threading construction method for micro steel tube support pile
The invention discloses a shoe threading construction method for a micro steel tube support pile and relates to the technical field of anti-skid supporting construction of an excavation slope of a deep foundation pit of roadbed construction. According to the shoe threading construction method for the micro steel tube support pile, a high power generation unit, a formed hole, a first micro steel tube support pile, a special pipe shoe and a hammering device rod piece are included. By using a customized special pipe shoe device, efficient construction of the anti-skid micro steel tube support pile of the deep foundation pit is achieved. The method comprises the following steps of first, processing and manufacturing the micro steel tube support pile according to a design drawing; meanwhile, processing and manufacturing the special tube shoe; then after the micro steel tube support pile and the special tube shoe approach, carrying out approaching of the high power generation unit and a drytype down-the-hole drill for drilling construction to finish the formed hole; then connecting the special tube shoe to the bottom of the first pile, and carrying out hammering by using a bar frame hammering device; finally, hammering and submerging a second pile; and carrying out repeated operation to construct subsequently connected micro steel tube support pile to a design length according to the method.
本发明公开了一种微型钢管支护桩穿靴施工的方法，涉及路基工程深基坑开挖边坡抗滑支护建设技术领域。该微型钢管支护桩穿靴施工的方法包括大功率发电机组、已成孔、第一节微型钢管支护桩、特质管靴、锤击器杆件，通过使用订做特质管靴装置，实现对深基坑微型钢管抗滑支护桩高效施工。首先按照设计图纸加工制作微型钢管支护桩；同时加工制作特质管靴；然后待微型钢管支护桩和特质管靴进场后，立即进场大功率发电机组和干式潜孔钻机进行钻孔施工完成已成孔；后将特质管靴连接在第一节桩的底部，使用杆架锤击器进行锤击施工；最后锤击下沉第二节桩；按上述方法重复操作施工后续连接的微型钢管支护桩至设计长度。
Shoe threading construction method for micro steel tube support pile
The invention discloses a shoe threading construction method for a micro steel tube support pile and relates to the technical field of anti-skid supporting construction of an excavation slope of a deep foundation pit of roadbed construction. According to the shoe threading construction method for the micro steel tube support pile, a high power generation unit, a formed hole, a first micro steel tube support pile, a special pipe shoe and a hammering device rod piece are included. By using a customized special pipe shoe device, efficient construction of the anti-skid micro steel tube support pile of the deep foundation pit is achieved. The method comprises the following steps of first, processing and manufacturing the micro steel tube support pile according to a design drawing; meanwhile, processing and manufacturing the special tube shoe; then after the micro steel tube support pile and the special tube shoe approach, carrying out approaching of the high power generation unit and a drytype down-the-hole drill for drilling construction to finish the formed hole; then connecting the special tube shoe to the bottom of the first pile, and carrying out hammering by using a bar frame hammering device; finally, hammering and submerging a second pile; and carrying out repeated operation to construct subsequently connected micro steel tube support pile to a design length according to the method.
本发明公开了一种微型钢管支护桩穿靴施工的方法，涉及路基工程深基坑开挖边坡抗滑支护建设技术领域。该微型钢管支护桩穿靴施工的方法包括大功率发电机组、已成孔、第一节微型钢管支护桩、特质管靴、锤击器杆件，通过使用订做特质管靴装置，实现对深基坑微型钢管抗滑支护桩高效施工。首先按照设计图纸加工制作微型钢管支护桩；同时加工制作特质管靴；然后待微型钢管支护桩和特质管靴进场后，立即进场大功率发电机组和干式潜孔钻机进行钻孔施工完成已成孔；后将特质管靴连接在第一节桩的底部，使用杆架锤击器进行锤击施工；最后锤击下沉第二节桩；按上述方法重复操作施工后续连接的微型钢管支护桩至设计长度。
Shoe threading construction method for micro steel tube support pile
一种微型钢管支护桩穿靴施工的方法
RUAN XIUCAI (Autor:in) / WANG YANSHENG (Autor:in) / CHEN YUEKANG (Autor:in) / LI SIJIE (Autor:in)
19.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pile shoe transformation method and transformed pile shoe
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2018