Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for rotary excavation of hollow pile in bridge construction
The invention discloses a construction method for rotary excavation of a hollow pile in bridge construction. According to the construction method for rotary excavation of the hollow pile in bridge construction, the matching mode is high in slurry stirring quality, the hole wall and a drilled hole in the machining process are more stable, the specific gravity of slurry, the sand content, the viscosity and the sediment thickness of the hole bottom before underwater concrete is poured are better, and a better use prospect is brought.
本发明公开了一种桥梁施工中旋挖空桩施工方法，该一种桥梁施工中旋挖空桩施工方法，该配比方式泥浆搅拌质量高，使加工过程中的孔壁与钻孔更加稳定，还有泥浆比重，含砂率，粘度，浇筑水下混凝土前孔底沉渣厚度都更加好，带来更好的使用前景。
Construction method for rotary excavation of hollow pile in bridge construction
The invention discloses a construction method for rotary excavation of a hollow pile in bridge construction. According to the construction method for rotary excavation of the hollow pile in bridge construction, the matching mode is high in slurry stirring quality, the hole wall and a drilled hole in the machining process are more stable, the specific gravity of slurry, the sand content, the viscosity and the sediment thickness of the hole bottom before underwater concrete is poured are better, and a better use prospect is brought.
本发明公开了一种桥梁施工中旋挖空桩施工方法，该一种桥梁施工中旋挖空桩施工方法，该配比方式泥浆搅拌质量高，使加工过程中的孔壁与钻孔更加稳定，还有泥浆比重，含砂率，粘度，浇筑水下混凝土前孔底沉渣厚度都更加好，带来更好的使用前景。
Construction method for rotary excavation of hollow pile in bridge construction
一种桥梁施工中旋挖空桩施工方法
CHEN RULIAN (Autor:in)
10.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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