A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Box culvert reinforcing method
The invention relates to a box culvert reinforcing method, and relates to the field of civil engineering. The invention provides a box culvert reinforcing method. The box culvert reinforcing method comprises the steps that working faces are dug in the positions of the side walls of the two sides of a box culvert correspondingly, a plurality of piling holes distributed at intervals are formed along the working faces, piling is conducted on the multiple piling holes to form multiple first pile bodies, and the multiple first pile bodies form closed curtains on the two sides of the box culvert correspondingly. Half of the first pile body formed by piling is in the side wall of the box culvert, and the other half of the first pile body is in the foundation, so that a supporting system is formed for the bottom plate of the box culvert, the foundation of the sinking section of the box culvert is accurately reinforced through the reinforcing mode, the sinking box culvert is lifted within a certain range, and the bearing capacity of the foundation at the bottom of the box culvert can be improved; meanwhile, the multiple first pile bodies effectively enclose and block the area, needing to be reinforced, of the box culvert, the multiple first pile bodies can form a closed curtain for the box culvert foundation, and the closed curtain can prevent water from entering the box culvert foundation and can also seal grouting liquid to be freely spread outwards.
本发明涉及一种箱涵加固方法，涉及土木工程领域。本发明提出了一种箱涵加固方法，包括：在箱涵的两侧侧壁位置分别挖出工作面，沿工作面打出多个间隔排布的打桩孔，对多个打桩孔进行打桩形成多个第一桩体，多个第一桩体在箱涵的两侧分别形成闭合帷幕。打桩形成的第一桩体一半在箱涵的侧墙内，一半在地基内，这样对箱涵底板形成支撑体系，这种加固方式精准对下沉段箱涵的地基基础进行加固处理，并对下沉的箱涵进行一定范围内抬升，能够增加箱涵底部的地基承载能力；同时，多个第一桩体对箱涵需要加固的区域形成有效围堵，多个第一桩体可以对箱涵基础形成闭合帷幕，闭合帷幕能够避免外侧水进入，还能够封闭注浆液向外随意扩撒。
Box culvert reinforcing method
The invention relates to a box culvert reinforcing method, and relates to the field of civil engineering. The invention provides a box culvert reinforcing method. The box culvert reinforcing method comprises the steps that working faces are dug in the positions of the side walls of the two sides of a box culvert correspondingly, a plurality of piling holes distributed at intervals are formed along the working faces, piling is conducted on the multiple piling holes to form multiple first pile bodies, and the multiple first pile bodies form closed curtains on the two sides of the box culvert correspondingly. Half of the first pile body formed by piling is in the side wall of the box culvert, and the other half of the first pile body is in the foundation, so that a supporting system is formed for the bottom plate of the box culvert, the foundation of the sinking section of the box culvert is accurately reinforced through the reinforcing mode, the sinking box culvert is lifted within a certain range, and the bearing capacity of the foundation at the bottom of the box culvert can be improved; meanwhile, the multiple first pile bodies effectively enclose and block the area, needing to be reinforced, of the box culvert, the multiple first pile bodies can form a closed curtain for the box culvert foundation, and the closed curtain can prevent water from entering the box culvert foundation and can also seal grouting liquid to be freely spread outwards.
本发明涉及一种箱涵加固方法，涉及土木工程领域。本发明提出了一种箱涵加固方法，包括：在箱涵的两侧侧壁位置分别挖出工作面，沿工作面打出多个间隔排布的打桩孔，对多个打桩孔进行打桩形成多个第一桩体，多个第一桩体在箱涵的两侧分别形成闭合帷幕。打桩形成的第一桩体一半在箱涵的侧墙内，一半在地基内，这样对箱涵底板形成支撑体系，这种加固方式精准对下沉段箱涵的地基基础进行加固处理，并对下沉的箱涵进行一定范围内抬升，能够增加箱涵底部的地基承载能力；同时，多个第一桩体对箱涵需要加固的区域形成有效围堵，多个第一桩体可以对箱涵基础形成闭合帷幕，闭合帷幕能够避免外侧水进入，还能够封闭注浆液向外随意扩撒。
Box culvert reinforcing method
一种箱涵加固方法
TIAN QINGWEN (author) / ZHU CHANGJIANG (author) / ZHANG WEIGUO (author) / SHEN BINGJUN (author) / YANG JIANSONG (author) / YANG CHUANFENG (author) / CHENG HUI (author) / HU JILONG (author) / WANG MINGJIANG (author) / WANG HUI (author)
2024-11-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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