Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Treatment device and method for filling bridge pile foundation karst cave with crack-resistant lightweight concrete
The invention relates to the technical field of civil engineering, in particular to an anti-crack lightweight concrete filled bridge pile foundation karst cave treatment device and method.The anti-crack lightweight concrete filled bridge pile foundation karst cave treatment device comprises a pumping pipeline, a pouring assembly, a material mixing box, a stirring component, a steel casing and a pump body, the stirring component is arranged in the material mixing box, and the steel casing is located in a hole; the pump body is communicated with the interior of the mixing box through a pipeline and communicated with the pumping pipeline, and the pumping pipeline extends into the steel casing. Lightweight concrete and palm fiber are put into a mixing box, a stirring component is started to stir and mix the mixture to serve as a filler, a steel casing is inserted into a hole, namely above a karst cave, a pumping pipeline applies pressure to the filler and pumps the filler into the pumping pipeline, the pumping pipeline penetrates through the steel casing and then extends into the karst cave to convey the filler, and the filling material is pumped into the karst cave. The stirring component is used for stirring and pouring simultaneously, concrete solidification is avoided, and the pouring effect is guaranteed.
本发明涉及土木工程技术领域，具体涉及抗裂性轻质混凝土填充桥梁桩基溶洞处理装置及方法，包括泵送管道和灌注组件，混料箱、搅拌构件、钢护筒和泵体，混料箱的内部设置有搅拌构件，钢护筒位于孔洞内，泵体通过管路与混料箱的内部连通，并与泵送管道连通，泵送管道伸入钢护筒的内部。将轻质混凝土和棕榈丝纤维放入混料箱中，启动搅拌构件对其进行搅拌混合，作为填充料，钢护筒插入孔洞中，即溶洞的上方，泵送管道给与填充料施压，将其泵入泵送管道内，泵送管道穿过钢护筒后伸入溶洞内，输送填充料，利用搅拌构件边搅拌边灌注，避免混凝土凝固，保障灌注效果。
Treatment device and method for filling bridge pile foundation karst cave with crack-resistant lightweight concrete
The invention relates to the technical field of civil engineering, in particular to an anti-crack lightweight concrete filled bridge pile foundation karst cave treatment device and method.The anti-crack lightweight concrete filled bridge pile foundation karst cave treatment device comprises a pumping pipeline, a pouring assembly, a material mixing box, a stirring component, a steel casing and a pump body, the stirring component is arranged in the material mixing box, and the steel casing is located in a hole; the pump body is communicated with the interior of the mixing box through a pipeline and communicated with the pumping pipeline, and the pumping pipeline extends into the steel casing. Lightweight concrete and palm fiber are put into a mixing box, a stirring component is started to stir and mix the mixture to serve as a filler, a steel casing is inserted into a hole, namely above a karst cave, a pumping pipeline applies pressure to the filler and pumps the filler into the pumping pipeline, the pumping pipeline penetrates through the steel casing and then extends into the karst cave to convey the filler, and the filling material is pumped into the karst cave. The stirring component is used for stirring and pouring simultaneously, concrete solidification is avoided, and the pouring effect is guaranteed.
本发明涉及土木工程技术领域，具体涉及抗裂性轻质混凝土填充桥梁桩基溶洞处理装置及方法，包括泵送管道和灌注组件，混料箱、搅拌构件、钢护筒和泵体，混料箱的内部设置有搅拌构件，钢护筒位于孔洞内，泵体通过管路与混料箱的内部连通，并与泵送管道连通，泵送管道伸入钢护筒的内部。将轻质混凝土和棕榈丝纤维放入混料箱中，启动搅拌构件对其进行搅拌混合，作为填充料，钢护筒插入孔洞中，即溶洞的上方，泵送管道给与填充料施压，将其泵入泵送管道内，泵送管道穿过钢护筒后伸入溶洞内，输送填充料，利用搅拌构件边搅拌边灌注，避免混凝土凝固，保障灌注效果。
Treatment device and method for filling bridge pile foundation karst cave with crack-resistant lightweight concrete
抗裂性轻质混凝土填充桥梁桩基溶洞处理装置及方法
TAN XIAOLEI (Autor:in) / HU SHAOLAI (Autor:in) / XU HAINING (Autor:in) / XIAO GUIYUAN (Autor:in) / DU XINFENG (Autor:in) / SONG RUI (Autor:in) / LI KEKE (Autor:in) / DU JUN (Autor:in) / SHAN JIGUANG (Autor:in) / LIU ZHIFANG (Autor:in)
01.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Processing method for bridge pile foundation karst cave
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2024
High-pressure pre-filling karst cave pile foundation construction method
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2023