Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soft soil area foundation composite pile foundation and pile foundation construction process thereof
The invention relates to the field of pile foundations, in particular to a soft soil area foundation composite pile foundation and a pile foundation construction process thereof.The soft soil area foundation composite pile foundation comprises an immersed tube, a side inserting assembly and a fixing assembly, a plurality of first through holes are formed in the side wall of the immersed tube, andthe fixing assembly comprises a rotating ring and a plurality of limiting strips. The limiting strip comprises a contact surface, the side inserting assembly comprises an inserting rod and an elasticpiece, the inserting rod is in elastic sliding connection with the first through hole, when the elastic piece is in a stretching state, one end of the inserting rod is inserted into the first throughhole and abuts against the contact surface, and when the elastic piece is in a normal state, one end of the inserting rod penetrates through the first through hole and stretches out of the immersed tube. During operation, a counter bore is drilled in the foundation, the immersed tube is inserted into the counter bore, the limiting strip is separated from the first through hole, the lifting block is driven to move upwards to insert the inserting rod into the foundation, and finally cement mortar is poured into the immersed tube. The method has the effect of improving the stability of the soft soil foundation.
本申请涉及一种软土地区地基复合桩基及其桩基施工工艺，涉及桩基的领域，其包括沉管、侧插组件和固定组件，沉管侧壁开设有多个第一通孔，固定组件包括转动环和多个限位条，转动环和沉管同轴转动连接，限位条与转动环固定连接，限位条包括一接触面，侧插组件包括插杆和弹性件，插杆和第一通孔弹性滑动连接，弹性件为拉伸状态时，插杆一端插入第一通孔内并与接触面抵接，弹性件为常态时，插杆一端穿过第一通孔伸入沉管外；作业时，在地基钻设沉孔，将沉管插入沉孔，将限位条与第一通孔分离，驱动升降块向上运动将插杆插入地基内，最后向沉管内灌注水泥砂浆。本申请具有提高软土地基的稳定性的效果。
Soft soil area foundation composite pile foundation and pile foundation construction process thereof
The invention relates to the field of pile foundations, in particular to a soft soil area foundation composite pile foundation and a pile foundation construction process thereof.The soft soil area foundation composite pile foundation comprises an immersed tube, a side inserting assembly and a fixing assembly, a plurality of first through holes are formed in the side wall of the immersed tube, andthe fixing assembly comprises a rotating ring and a plurality of limiting strips. The limiting strip comprises a contact surface, the side inserting assembly comprises an inserting rod and an elasticpiece, the inserting rod is in elastic sliding connection with the first through hole, when the elastic piece is in a stretching state, one end of the inserting rod is inserted into the first throughhole and abuts against the contact surface, and when the elastic piece is in a normal state, one end of the inserting rod penetrates through the first through hole and stretches out of the immersed tube. During operation, a counter bore is drilled in the foundation, the immersed tube is inserted into the counter bore, the limiting strip is separated from the first through hole, the lifting block is driven to move upwards to insert the inserting rod into the foundation, and finally cement mortar is poured into the immersed tube. The method has the effect of improving the stability of the soft soil foundation.
本申请涉及一种软土地区地基复合桩基及其桩基施工工艺，涉及桩基的领域，其包括沉管、侧插组件和固定组件，沉管侧壁开设有多个第一通孔，固定组件包括转动环和多个限位条，转动环和沉管同轴转动连接，限位条与转动环固定连接，限位条包括一接触面，侧插组件包括插杆和弹性件，插杆和第一通孔弹性滑动连接，弹性件为拉伸状态时，插杆一端插入第一通孔内并与接触面抵接，弹性件为常态时，插杆一端穿过第一通孔伸入沉管外；作业时，在地基钻设沉孔，将沉管插入沉孔，将限位条与第一通孔分离，驱动升降块向上运动将插杆插入地基内，最后向沉管内灌注水泥砂浆。本申请具有提高软土地基的稳定性的效果。
Soft soil area foundation composite pile foundation and pile foundation construction process thereof
一种软土地区地基复合桩基及其桩基施工工艺
HOU LICHEN (Autor:in) / XIAO XINCHANG (Autor:in)
12.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Construction method of soft soil foundation pile foundation
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