Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shaping bucket extrusion type cast-in-place concrete ditch one-time forming construction method
The invention relates to the technical field of road construction, and discloses a one-time forming construction method for a shaping excavator bucket extrusion type cast-in-place concrete ditch, and the construction technological process comprises the following steps: leveling and rolling a site; measuring and setting out; designing a concrete mix proportion; digging and trimming the ditch; installing equipment; mixing, transporting and pouring concrete; manually finishing and plastering; setting a settlement joint; performing maintenance; checking and accepting quality; according to the construction method, the canalization excavating device is adopted to excavate the ditch, and adjustment can be conducted according to the design size. The excavation process is formed at a time, the plane position is determined through surveying and setting out before construction, and the longitudinal slope and the elevation are ensured through accurate measurement in the excavation process; the ditch extrusion type cast-in-place forming equipment is adopted, the elevation and the line shape of the ditch can be accurately controlled, and the ditch is formed at a time through pouring.
本发明涉及道路施工技术领域，且公开了定型挖斗挤压式现浇混凝土沟渠一次成型施工工法，施工工艺流程包括以下步骤：场地平整碾压；测量放样；混凝土配合比设计；沟渠开挖与修整；设备安装；混凝土拌制、运输及浇筑；人工收光抹面；设置沉降缝；养护；质量验收；本工法采用定型化挖掘装置挖掘沟渠，可根据设计尺寸进行调整。挖掘过程一次成型，施工前通过测量放线确定平面位置，开挖过程通过精确测量确保纵坡及标高；采用沟渠挤压式现浇成型设备，可精确控制沟渠的高程和线形，使沟渠浇筑一次成型。
Shaping bucket extrusion type cast-in-place concrete ditch one-time forming construction method
The invention relates to the technical field of road construction, and discloses a one-time forming construction method for a shaping excavator bucket extrusion type cast-in-place concrete ditch, and the construction technological process comprises the following steps: leveling and rolling a site; measuring and setting out; designing a concrete mix proportion; digging and trimming the ditch; installing equipment; mixing, transporting and pouring concrete; manually finishing and plastering; setting a settlement joint; performing maintenance; checking and accepting quality; according to the construction method, the canalization excavating device is adopted to excavate the ditch, and adjustment can be conducted according to the design size. The excavation process is formed at a time, the plane position is determined through surveying and setting out before construction, and the longitudinal slope and the elevation are ensured through accurate measurement in the excavation process; the ditch extrusion type cast-in-place forming equipment is adopted, the elevation and the line shape of the ditch can be accurately controlled, and the ditch is formed at a time through pouring.
本发明涉及道路施工技术领域，且公开了定型挖斗挤压式现浇混凝土沟渠一次成型施工工法，施工工艺流程包括以下步骤：场地平整碾压；测量放样；混凝土配合比设计；沟渠开挖与修整；设备安装；混凝土拌制、运输及浇筑；人工收光抹面；设置沉降缝；养护；质量验收；本工法采用定型化挖掘装置挖掘沟渠，可根据设计尺寸进行调整。挖掘过程一次成型，施工前通过测量放线确定平面位置，开挖过程通过精确测量确保纵坡及标高；采用沟渠挤压式现浇成型设备，可精确控制沟渠的高程和线形，使沟渠浇筑一次成型。
Shaping bucket extrusion type cast-in-place concrete ditch one-time forming construction method
定型挖斗挤压式现浇混凝土沟渠一次成型施工工法
ZHOU SHENG (Autor:in) / JI FEIXIA (Autor:in) / YUAN YUAN (Autor:in) / LYU LIANG (Autor:in) / CHENG YUANYUAN (Autor:in)
03.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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