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A platform for research: civil engineering, architecture and urbanism
Backfilling method suitable for cracks of loess landslide
The invention discloses a backfilling method suitable for cracks of a loess landslide. The method comprises the following steps of landslide crack position and length confirming, crack segmenting, excavating, backfill compacting and vegetation restoration. The landslide crack position and length confirming comprises investigating a basic condition of the loess landslide and confirming a crack position, length and crack width needed to be processed. According to different positions and types of the cracks of the loess landslide, by taking loess in a nearby area of the loess landslide as a filling material, segmented excavating, filling, backfilling, compacting and slope surface vegetation restoration are carried out on the cracks of the landslide according to certain steps to repair the cracks of the loess landslide. A condition that rain permeates into the landslide along the cracks can be reduced greatly after backfilling, so that the stability of the landslide is improved. Meanwhile,the backfilling method has the characteristics of being wide in application range, convenient to construct, short in construction period, safe and environmental-friendly and being capable of preventing original surface landscape and has a certain application prospect.
本发明公开了一种适用黄土滑坡裂缝回填处理方法，包括滑坡裂缝位置、长度确定、裂缝分段、开挖、回填压实与植被恢复，所述滑坡裂缝位置、长度确定包括对黄土滑坡的基本情况进行调查，根据要求确认需要处理的裂缝位置、长度以及裂缝宽度。本发明根据黄土滑坡裂缝所处位置和类型的不同，以黄土滑坡附近区域的黄土作为填充材料，按照一定步骤对滑坡裂缝进行分段开挖、填补、回填、压实及坡面植被恢复，完成对黄土滑坡的裂缝的修复，回填后可极大的减少降水沿裂缝渗入滑坡，提高滑坡稳定性，同时具有适用范围广、施工方便、工期短、安全环保和保护原有地表景观的特点，具备一定的使用前景。
Backfilling method suitable for cracks of loess landslide
The invention discloses a backfilling method suitable for cracks of a loess landslide. The method comprises the following steps of landslide crack position and length confirming, crack segmenting, excavating, backfill compacting and vegetation restoration. The landslide crack position and length confirming comprises investigating a basic condition of the loess landslide and confirming a crack position, length and crack width needed to be processed. According to different positions and types of the cracks of the loess landslide, by taking loess in a nearby area of the loess landslide as a filling material, segmented excavating, filling, backfilling, compacting and slope surface vegetation restoration are carried out on the cracks of the landslide according to certain steps to repair the cracks of the loess landslide. A condition that rain permeates into the landslide along the cracks can be reduced greatly after backfilling, so that the stability of the landslide is improved. Meanwhile,the backfilling method has the characteristics of being wide in application range, convenient to construct, short in construction period, safe and environmental-friendly and being capable of preventing original surface landscape and has a certain application prospect.
本发明公开了一种适用黄土滑坡裂缝回填处理方法，包括滑坡裂缝位置、长度确定、裂缝分段、开挖、回填压实与植被恢复，所述滑坡裂缝位置、长度确定包括对黄土滑坡的基本情况进行调查，根据要求确认需要处理的裂缝位置、长度以及裂缝宽度。本发明根据黄土滑坡裂缝所处位置和类型的不同，以黄土滑坡附近区域的黄土作为填充材料，按照一定步骤对滑坡裂缝进行分段开挖、填补、回填、压实及坡面植被恢复，完成对黄土滑坡的裂缝的修复，回填后可极大的减少降水沿裂缝渗入滑坡，提高滑坡稳定性，同时具有适用范围广、施工方便、工期短、安全环保和保护原有地表景观的特点，具备一定的使用前景。
Backfilling method suitable for cracks of loess landslide
一种适用黄土滑坡裂缝回填处理方法
WEI XUELI (author) / CHEN BAOCHENG (author) / SONG LIANG (author) / ZHAO NAN (author) / DONG GANG (author) / SUN YUNLONG (author) / LI BIN (author) / ZHOU YUXIN (author) / ZHAO HUAIYI (author) / ZHAO LONG (author)
2020-11-27
Patent
Electronic Resource
Chinese
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