Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Uplift pile construction method without rock blasting
The invention discloses an uplift pile construction method without rock blasting which comprises the construction processes of burying a reaction frame of an orifice section, extracting rock cores of the orifice section in a layering manner, and cleaning and chiseling the rock surfaces of the orifice section; erecting a reaction frame of a standard section, extracting rock cores of the standard section in a layering manner, and cleaning and chiseling the rock surfaces of the standard section; erecting a reaction frame of an expanding section, extracting rock cores of the expanding section in a layering manner, and cleaning and chiseling the rock surfaces of the expanding section, and the like. The beneficial effects of the method is that the whole construction work of the orifice section, the standard section and the expanding section can be completed and the big difficulty in expanding section construction is overcome; the speed is fast and the average excavation construction speed of the whole rock stratum can reach 1.2m per day; machinery automation is high; the universality is high; the operation is convenient; the safety, energy conservation and environment protection are realized.
Uplift pile construction method without rock blasting
The invention discloses an uplift pile construction method without rock blasting which comprises the construction processes of burying a reaction frame of an orifice section, extracting rock cores of the orifice section in a layering manner, and cleaning and chiseling the rock surfaces of the orifice section; erecting a reaction frame of a standard section, extracting rock cores of the standard section in a layering manner, and cleaning and chiseling the rock surfaces of the standard section; erecting a reaction frame of an expanding section, extracting rock cores of the expanding section in a layering manner, and cleaning and chiseling the rock surfaces of the expanding section, and the like. The beneficial effects of the method is that the whole construction work of the orifice section, the standard section and the expanding section can be completed and the big difficulty in expanding section construction is overcome; the speed is fast and the average excavation construction speed of the whole rock stratum can reach 1.2m per day; machinery automation is high; the universality is high; the operation is convenient; the safety, energy conservation and environment protection are realized.
Uplift pile construction method without rock blasting
ZHANG YUANHAI (Autor:in) / HUANG ZHIYI (Autor:in)
29.07.2015
Patent
Elektronische Ressource
Englisch
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