Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation treatment method for piling foundation structure by penetrating hardpan layer
A foundation treatment method for piling a foundation structure by penetrating a hardpan layer, i.e., a Deep Slurry Mixing method, comprising following steps: disturbing, by a mechanical device, a location where the foundation structure is to be piled, so that the mechanical device penetrates the hardpan layer of a natural foundation; then injecting clay slurry into the hardpan layer of the natural foundation by a pumping device, an improved foundation is formed after mixing; and piling the foundation structure. The method can change soil property of the original natural foundation, break the hardpan layer, reduce piling resistance of the steel plate cylinder or similar foundation structure, reduce uneven force during the piling process and improve driveability.
Foundation treatment method for piling foundation structure by penetrating hardpan layer
A foundation treatment method for piling a foundation structure by penetrating a hardpan layer, i.e., a Deep Slurry Mixing method, comprising following steps: disturbing, by a mechanical device, a location where the foundation structure is to be piled, so that the mechanical device penetrates the hardpan layer of a natural foundation; then injecting clay slurry into the hardpan layer of the natural foundation by a pumping device, an improved foundation is formed after mixing; and piling the foundation structure. The method can change soil property of the original natural foundation, break the hardpan layer, reduce piling resistance of the steel plate cylinder or similar foundation structure, reduce uneven force during the piling process and improve driveability.
Foundation treatment method for piling foundation structure by penetrating hardpan layer
LI YIYONG (Autor:in) / ZHANG NAISHOU (Autor:in) / GAO CHAO (Autor:in) / LI ZENGJUN (Autor:in) / GUO BINGCHUAN (Autor:in)
22.09.2020
Patent
Elektronische Ressource
Englisch
FOUNDATION TREATMENT METHOD FOR PILING FOUNDATION STRUCTURE BY PENETRATING HARDPAN LAYER
| Europäisches Patentamt | 2020
FOUNDATION TREATMENT METHOD FOR LAYING FOUNDATION STRUCTURE BY PENETRATING HARDPAN LAYER
| Europäisches Patentamt | 2020
TIBKAT | 1962
| British Library Conference Proceedings | 2005