Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deviation correction construction method and deviation correction reinforcement treatment method for solid prefabricated square pile in soft soil area
The invention discloses a soft soil area solid core prefabricated square pile deviation rectification construction method and a deviation rectification reinforcement treatment method, and belongs to the field of building construction. According to the deviation rectifying method, the deviation rectifying casing pipe is screwed and sleeved on the deviated square pile, the deviation rectifying casing pipe is pulled through the in-situ deviation rectifying method to achieve deviation rectifying of the deviated square pile, and the deviation rectifying casing pipe is pulled out after deviation rectifying is completed; on the basis, the prefabricated square pile can be further expanded and reinforced. The deviation rectifying capacity is reliable, the reinforcing capacity is remarkable, and the bearing capacity improving effect is obvious; the method is not limited by materials, and the required materials are common steel product pile materials and concrete in the market; the steel sleeve can be effectively recycled for secondary reutilization; the screwing deviation rectifying and reinforcing equipment is adopted for construction, all construction can be completed by the machine, and no new machine needs to be added; the construction speed and the work efficiency are high; cost is low, and silence and environmental protection are achieved; and meanwhile, deviation rectification and reinforcement of the deviation pile can be accurately guided according to the actual situation of the site, and guidance and practical operability are high.
本发明公开了一种软土地区实芯预制方桩纠偏施工方法及纠偏加固处理方法，属于建筑施工领域。本发明利用纠偏套管旋拧套住偏位方桩，并利用原位纠偏法拉拽纠偏套管实现偏位方桩的纠偏，并且纠偏完成后拔除纠偏套管；在此基础上还能够进一步对预制方桩进行扩径加固。纠偏能力可靠，加固能力显著，对承载力提升效果明显；不受材料限制，所需材料均为市场上常见的钢制品桩材、混凝土；可有效回收钢套管，二次重复利用；采用旋拧纠偏加固设备施工，所有施工均可由该机械完成，无需新增机械；施工速度快，工效高；成本低、静音环保；同时能够根据现场实际情况，精准指导对偏位桩的纠偏及加固，指导性及实操性较强。
Deviation correction construction method and deviation correction reinforcement treatment method for solid prefabricated square pile in soft soil area
The invention discloses a soft soil area solid core prefabricated square pile deviation rectification construction method and a deviation rectification reinforcement treatment method, and belongs to the field of building construction. According to the deviation rectifying method, the deviation rectifying casing pipe is screwed and sleeved on the deviated square pile, the deviation rectifying casing pipe is pulled through the in-situ deviation rectifying method to achieve deviation rectifying of the deviated square pile, and the deviation rectifying casing pipe is pulled out after deviation rectifying is completed; on the basis, the prefabricated square pile can be further expanded and reinforced. The deviation rectifying capacity is reliable, the reinforcing capacity is remarkable, and the bearing capacity improving effect is obvious; the method is not limited by materials, and the required materials are common steel product pile materials and concrete in the market; the steel sleeve can be effectively recycled for secondary reutilization; the screwing deviation rectifying and reinforcing equipment is adopted for construction, all construction can be completed by the machine, and no new machine needs to be added; the construction speed and the work efficiency are high; cost is low, and silence and environmental protection are achieved; and meanwhile, deviation rectification and reinforcement of the deviation pile can be accurately guided according to the actual situation of the site, and guidance and practical operability are high.
本发明公开了一种软土地区实芯预制方桩纠偏施工方法及纠偏加固处理方法，属于建筑施工领域。本发明利用纠偏套管旋拧套住偏位方桩，并利用原位纠偏法拉拽纠偏套管实现偏位方桩的纠偏，并且纠偏完成后拔除纠偏套管；在此基础上还能够进一步对预制方桩进行扩径加固。纠偏能力可靠，加固能力显著，对承载力提升效果明显；不受材料限制，所需材料均为市场上常见的钢制品桩材、混凝土；可有效回收钢套管，二次重复利用；采用旋拧纠偏加固设备施工，所有施工均可由该机械完成，无需新增机械；施工速度快，工效高；成本低、静音环保；同时能够根据现场实际情况，精准指导对偏位桩的纠偏及加固，指导性及实操性较强。
Deviation correction construction method and deviation correction reinforcement treatment method for solid prefabricated square pile in soft soil area
软土地区实芯预制方桩纠偏施工方法及纠偏加固处理方法
GAO QIANG (Autor:in) / LI HANBING (Autor:in) / WU BINHUA (Autor:in) / WEI PENG (Autor:in) / ZHOU CHENG (Autor:in) / ZHANG JING (Autor:in)
22.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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