Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Uplift pile construction method for rock stratum geology
The invention discloses an uplift pile construction method for rock stratum geology, which is characterized in that the specific position of a pile can be directly positioned by constructing an uplift pile at the bottom of a foundation pit, so that the positioning deviation caused by the influence of perpendicularity during ground construction is avoided, and meanwhile, virtual piles are avoided. A water drilling method is adopted for construction, the machine tool is small, multiple piles can be constructed at the same time, the construction efficiency is improved, one device can complete construction only by one person, operation is easy, the construction cost is low, no dust is generated in water drilling construction, and the working environment of constructors is greatly improved. Pile foundation concrete is poured in a dry environment, no sediment exists at the pile bottom, a pile body makes direct contact with the stratum, the friction resistance is improved, and the uplift pile quality is improved.
本发明公开了一种岩层地质的抗拔桩施工方法，通过在基坑底部施工抗拔桩，可直接定位桩的具体位置，避免了从地面施工受垂直度影响造成的定位偏差，同时避免了产生虚桩。采用水钻法施工，机具小，多个桩可同时施工，提高施工效率，一台设备只需一人就可完成，操作简单，施工成本低，水钻施工无粉尘产生，极大改善了施工人员作业环境。在干燥环境下浇筑桩基混凝土，桩底无沉渣，桩身与地层直接接触，提高摩阻力，提高抗拔桩质量。
Uplift pile construction method for rock stratum geology
The invention discloses an uplift pile construction method for rock stratum geology, which is characterized in that the specific position of a pile can be directly positioned by constructing an uplift pile at the bottom of a foundation pit, so that the positioning deviation caused by the influence of perpendicularity during ground construction is avoided, and meanwhile, virtual piles are avoided. A water drilling method is adopted for construction, the machine tool is small, multiple piles can be constructed at the same time, the construction efficiency is improved, one device can complete construction only by one person, operation is easy, the construction cost is low, no dust is generated in water drilling construction, and the working environment of constructors is greatly improved. Pile foundation concrete is poured in a dry environment, no sediment exists at the pile bottom, a pile body makes direct contact with the stratum, the friction resistance is improved, and the uplift pile quality is improved.
本发明公开了一种岩层地质的抗拔桩施工方法，通过在基坑底部施工抗拔桩，可直接定位桩的具体位置，避免了从地面施工受垂直度影响造成的定位偏差，同时避免了产生虚桩。采用水钻法施工，机具小，多个桩可同时施工，提高施工效率，一台设备只需一人就可完成，操作简单，施工成本低，水钻施工无粉尘产生，极大改善了施工人员作业环境。在干燥环境下浇筑桩基混凝土，桩底无沉渣，桩身与地层直接接触，提高摩阻力，提高抗拔桩质量。
Uplift pile construction method for rock stratum geology
一种岩层地质的抗拔桩施工方法
XU WU (Autor:in) / ZHAO SHUNLEI (Autor:in) / SUN YI (Autor:in) / LIAO JUNYUAN (Autor:in) / WANG BINGRUI (Autor:in) / NIE NINGHAI (Autor:in) / YAN TAO (Autor:in) / ZOU FENGYANG (Autor:in) / ZHOU SHENG (Autor:in)
30.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2022
Rock stratum ultra-deep steel pipe column and uplift pile combined construction technology
| Europäisches Patentamt | 2021
Uplift pile construction method without rock blasting
| Europäisches Patentamt | 2015
Large basement uplift pile construction equipment and method for water-rich stratum
| Europäisches Patentamt | 2024