Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for taking basement temporary shortcut as car ramp cushion layer under soft foundation condition
The invention relates to a building underground space construction technology, in particular to a construction method for a basement temporary shortcut serving as an automobile ramp cushion layer under the soft foundation condition. According to the construction method, firstly, cement mixing piles are piled, so that the foundation bearing of a temporary shortcut during construction is guaranteed, the foundation bearing of an automobile ramp in the future is also guaranteed, and non-uniform settlement is avoided; secondly, the pedestrian area and the driving area meet the requirement for pedestrian and vehicle diversion, and the safety of personnel getting on and off in the construction process is guaranteed; and thirdly, the fabricated guardrail is used, can be detached and repeatedly used, serves as a ramp of a driving area and a step of a pedestrian area, does not need to be detached, and can be used as an automobile ramp cushion layer only by supplementing concrete lacking in the step of the pedestrian area, so that seamless connection is achieved for follow-up construction, the construction period is shortened, the quality is guaranteed, and the cost is reduced.
本发明涉及建筑地下空间施工技术，具体为软基条件下地库临时便道兼做汽车坡道垫层的施工方法。本发明首先施打水泥搅拌桩，保证了施工时作为临时便道的地基承载，也保证了以后作为汽车坡道的地基承载，不会出现不均匀沉降；其次，分为行人区和行车区满足了人车分流，保障了施工过程人员上下安全；再次，使用装配式护栏，可拆卸重复周转使用，作为行车区的坡道及行人区的踏步，也无需拆除，只需补齐行人区的踏步缺的混凝土，即可用作汽车坡道垫层，对于后续施工无缝衔接，缩短了工期，保障了质量，降低了成本。
Construction method for taking basement temporary shortcut as car ramp cushion layer under soft foundation condition
The invention relates to a building underground space construction technology, in particular to a construction method for a basement temporary shortcut serving as an automobile ramp cushion layer under the soft foundation condition. According to the construction method, firstly, cement mixing piles are piled, so that the foundation bearing of a temporary shortcut during construction is guaranteed, the foundation bearing of an automobile ramp in the future is also guaranteed, and non-uniform settlement is avoided; secondly, the pedestrian area and the driving area meet the requirement for pedestrian and vehicle diversion, and the safety of personnel getting on and off in the construction process is guaranteed; and thirdly, the fabricated guardrail is used, can be detached and repeatedly used, serves as a ramp of a driving area and a step of a pedestrian area, does not need to be detached, and can be used as an automobile ramp cushion layer only by supplementing concrete lacking in the step of the pedestrian area, so that seamless connection is achieved for follow-up construction, the construction period is shortened, the quality is guaranteed, and the cost is reduced.
本发明涉及建筑地下空间施工技术，具体为软基条件下地库临时便道兼做汽车坡道垫层的施工方法。本发明首先施打水泥搅拌桩，保证了施工时作为临时便道的地基承载，也保证了以后作为汽车坡道的地基承载，不会出现不均匀沉降；其次，分为行人区和行车区满足了人车分流，保障了施工过程人员上下安全；再次，使用装配式护栏，可拆卸重复周转使用，作为行车区的坡道及行人区的踏步，也无需拆除，只需补齐行人区的踏步缺的混凝土，即可用作汽车坡道垫层，对于后续施工无缝衔接，缩短了工期，保障了质量，降低了成本。
Construction method for taking basement temporary shortcut as car ramp cushion layer under soft foundation condition
软基条件下地库临时便道兼做汽车坡道垫层的施工方法
BI SHENGLI (Autor:in) / YUAN BENFENG (Autor:in) / NI PENGYUAN (Autor:in) / CHEN SHENG (Autor:in)
29.03.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2023
Construction method of permanent and temporary combined integral basement ramp
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
Movable temporary construction shortcut unit structure and construction method
| Europäisches Patentamt | 2023
Sludge landform temporary construction shortcut and building method thereof
| Europäisches Patentamt | 2020