Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Excavator matched backfill roadbed construction method
The invention discloses a construction method for backfilling a roadbed through the cooperation of an excavator. The construction process of the excavator matched with the backfill road subgrade comprises the steps of surveying and setting out, excavation section surface cleaning, fill section surface cleaning, filler detection and compaction test, foundation bearing capacity test, excavator fillarea leveling and rolling compaction, excavator sampling area earth and stone excavation, earth loading matching, excavator earth and stone paving and filling and bulldozer coarse leveling and surfacefilling; the step of finely filling the layer surface with the fine slag of the land leveler, the step of backfilling and rolling, the step of detecting the compactness, the step of observing and calculating the settlement difference, and the step of checking and accepting the project. The construction investment is saved, the construction cost is reduced, the requirements of design and construction specifications are met, mountain covering soil is reasonably utilized as a gap filling material of the stone filling roadbed, the integrity of the roadbed can be enhanced, and the embankment construction quality is improved.
本发明公开了挖掘机配合回填道路路基施工方法，挖掘机配合回填道路路基施工的流程包括：测量放线、挖方段地表清理、填方段地表清理、填料检测及击实试验、地基承载力试验、挖掘机填方区整平及碾压、挖掘机取样区开挖土石方、土方装车搭配、挖掘机铺填土石方、推土机粗平填层面、平地机细渣料精平填层面、回填碾压、检测密实度及观测计算沉降差和工程验收。节约建设投资、降低施工成本，满足设计及施工规范要求，合理利用盖山土作为填石路基的填隙料，可以增强路基的整体性，提高路堤施工质量。
Excavator matched backfill roadbed construction method
The invention discloses a construction method for backfilling a roadbed through the cooperation of an excavator. The construction process of the excavator matched with the backfill road subgrade comprises the steps of surveying and setting out, excavation section surface cleaning, fill section surface cleaning, filler detection and compaction test, foundation bearing capacity test, excavator fillarea leveling and rolling compaction, excavator sampling area earth and stone excavation, earth loading matching, excavator earth and stone paving and filling and bulldozer coarse leveling and surfacefilling; the step of finely filling the layer surface with the fine slag of the land leveler, the step of backfilling and rolling, the step of detecting the compactness, the step of observing and calculating the settlement difference, and the step of checking and accepting the project. The construction investment is saved, the construction cost is reduced, the requirements of design and construction specifications are met, mountain covering soil is reasonably utilized as a gap filling material of the stone filling roadbed, the integrity of the roadbed can be enhanced, and the embankment construction quality is improved.
本发明公开了挖掘机配合回填道路路基施工方法，挖掘机配合回填道路路基施工的流程包括：测量放线、挖方段地表清理、填方段地表清理、填料检测及击实试验、地基承载力试验、挖掘机填方区整平及碾压、挖掘机取样区开挖土石方、土方装车搭配、挖掘机铺填土石方、推土机粗平填层面、平地机细渣料精平填层面、回填碾压、检测密实度及观测计算沉降差和工程验收。节约建设投资、降低施工成本，满足设计及施工规范要求，合理利用盖山土作为填石路基的填隙料，可以增强路基的整体性，提高路堤施工质量。
Excavator matched backfill roadbed construction method
挖掘机配合回填道路路基施工方法
XIONG MINGJUN (Autor:in) / GUO JUYUN (Autor:in) / PENG YING (Autor:in) / WANG HONGGANG (Autor:in) / PENG GANG (Autor:in) / JIA ZUOHENG (Autor:in) / JIANG WEITAO (Autor:in) / OUYANG CHUN (Autor:in)
15.01.2021
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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