Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a high fill construction method which comprises the following steps: a cleaning step: cleaning the surface of a foundation; filling soil materials are gradually and upwards laid and filled on the cleaned foundation in a layered mode to be compacted, and slope cutting is carried out after the filling soil materials are laid and filled by a preset height every time until the soil is filled to a preset elevation; before slope cutting, the section is measured, a control pile is made, redundant earthwork is cleaned according to the preset slope ratio and elevation, centralized stacking is carried out, and an excavator is matched with a dump truck to transport the earthwork to a to-be-backfilled section nearby for backfilling; during slope cutting, an excavator is used for removing redundant section earthwork of the levee from top to bottom in a layered and segmented mode, and a slope is reserved according to a preset slope ratio. According to the method, the filling soil materials are gradually and upwards laid and filled in a layered mode to be compacted, slope cutting is conducted after the filling soil materials are laid and filled by the preset height, and therefore the construction speed of soil piling is increased, the technology is optimized, and the appearance quality after forming is guaranteed.
本发明提供了一种高填方施工方法，该高填方施工方法，该高填方施工方法包括如下步骤：清理步骤，对地基表面进行清理；填土步骤，在清理的地基上，逐步向上分层铺填填方土料压实，并每铺填预设高度后，进行削坡，直至填土至预设标高；在削坡前，测量好断面，作好控制桩，按预设坡比和高程清理多余的土方，并集中归堆，采用挖掘机配合自卸汽车就近运至待回填的区段进行回填；在削坡时，使用挖掘机自上而下分层分段清除大堤多余断面土方，并按照预设坡比留出坡度。本发明通过逐步向上分层铺填填方土料压实，并每铺填预设高度后，进行削坡，以此来提高堆土的施工速度、优化工艺、保证成型后外观质量。
The invention provides a high fill construction method which comprises the following steps: a cleaning step: cleaning the surface of a foundation; filling soil materials are gradually and upwards laid and filled on the cleaned foundation in a layered mode to be compacted, and slope cutting is carried out after the filling soil materials are laid and filled by a preset height every time until the soil is filled to a preset elevation; before slope cutting, the section is measured, a control pile is made, redundant earthwork is cleaned according to the preset slope ratio and elevation, centralized stacking is carried out, and an excavator is matched with a dump truck to transport the earthwork to a to-be-backfilled section nearby for backfilling; during slope cutting, an excavator is used for removing redundant section earthwork of the levee from top to bottom in a layered and segmented mode, and a slope is reserved according to a preset slope ratio. According to the method, the filling soil materials are gradually and upwards laid and filled in a layered mode to be compacted, slope cutting is conducted after the filling soil materials are laid and filled by the preset height, and therefore the construction speed of soil piling is increased, the technology is optimized, and the appearance quality after forming is guaranteed.
本发明提供了一种高填方施工方法，该高填方施工方法，该高填方施工方法包括如下步骤：清理步骤，对地基表面进行清理；填土步骤，在清理的地基上，逐步向上分层铺填填方土料压实，并每铺填预设高度后，进行削坡，直至填土至预设标高；在削坡前，测量好断面，作好控制桩，按预设坡比和高程清理多余的土方，并集中归堆，采用挖掘机配合自卸汽车就近运至待回填的区段进行回填；在削坡时，使用挖掘机自上而下分层分段清除大堤多余断面土方，并按照预设坡比留出坡度。本发明通过逐步向上分层铺填填方土料压实，并每铺填预设高度后，进行削坡，以此来提高堆土的施工速度、优化工艺、保证成型后外观质量。