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A platform for research: civil engineering, architecture and urbanism
Plant measure method for concrete frame and mortar rubble framework protection slope
The invention discloses a plant measure method for a concrete frame and mortar rubble framework protection slope. Double-layer or multi-layer geogrids capable of bearing plant and soil gravity are arranged in the inner part of the concrete frame protection slope, a support plate is arranged at the gap part of a bottom-layer grid face and the slope surface, two-layer geogrids at the lower portion are properly staggered up and down so as to limit the outward movement of the support plate, then, soil dressing spray-seeding construction method is conducted in the geogrids, in the other words, soilplanting is conducted, the purpose of soil fixing is achieved through transverse grid strips of the geogrids and the support plate, and the empty disengaging problem caused by the large local gap between the slope surface and the bottom face of the bottom-layer geogrid and the untight interior planted soil is solved. Through the method, ecological treatment is conducted on the slope surface parts, where planted soil is likely to be scoured by water flow and is prone to sliding and empty disengaging and water nutrients are likely to get lost, in the concrete frame and mortar rubble framework protection slope, water and soil losses are few, the plant germination rate and the survival rate are high, the survival time is long, the effect is good, environment protection influences are few, andexpansion dry shrinkage damage resisting and freezing erosion resisting capability is high.
本发明公开了一种用于混凝土框架和浆砌片石骨架护坡的植物措施方法，采用在混凝土框架护坡的内空部位设置双层或多层能承受植土重力的土工格栅，并在底层格栅面与坡面间隙部位安装托板，且下面两层土工格栅适当上下错位以限制托板外移，然后在土工格栅内进行客土喷播的施工方法，即植土通过土工格栅的横栅条和托板达到固土的目的，解决坡面与底层土工格栅底面间局部间隙较大和内部植土不密实造成的脱空问题，通过本方法对混凝土框架和浆砌片石骨架护坡中植土容易被水流冲刷和植土易下滑脱空且水分养分容易流失的坡面部位进行生态治理，水土流失少，植物发芽率和成活率高，成活时间长，效果好，环保影响小，抗膨胀干缩损害、抗冰冻侵蚀能力强。
Plant measure method for concrete frame and mortar rubble framework protection slope
The invention discloses a plant measure method for a concrete frame and mortar rubble framework protection slope. Double-layer or multi-layer geogrids capable of bearing plant and soil gravity are arranged in the inner part of the concrete frame protection slope, a support plate is arranged at the gap part of a bottom-layer grid face and the slope surface, two-layer geogrids at the lower portion are properly staggered up and down so as to limit the outward movement of the support plate, then, soil dressing spray-seeding construction method is conducted in the geogrids, in the other words, soilplanting is conducted, the purpose of soil fixing is achieved through transverse grid strips of the geogrids and the support plate, and the empty disengaging problem caused by the large local gap between the slope surface and the bottom face of the bottom-layer geogrid and the untight interior planted soil is solved. Through the method, ecological treatment is conducted on the slope surface parts, where planted soil is likely to be scoured by water flow and is prone to sliding and empty disengaging and water nutrients are likely to get lost, in the concrete frame and mortar rubble framework protection slope, water and soil losses are few, the plant germination rate and the survival rate are high, the survival time is long, the effect is good, environment protection influences are few, andexpansion dry shrinkage damage resisting and freezing erosion resisting capability is high.
本发明公开了一种用于混凝土框架和浆砌片石骨架护坡的植物措施方法，采用在混凝土框架护坡的内空部位设置双层或多层能承受植土重力的土工格栅，并在底层格栅面与坡面间隙部位安装托板，且下面两层土工格栅适当上下错位以限制托板外移，然后在土工格栅内进行客土喷播的施工方法，即植土通过土工格栅的横栅条和托板达到固土的目的，解决坡面与底层土工格栅底面间局部间隙较大和内部植土不密实造成的脱空问题，通过本方法对混凝土框架和浆砌片石骨架护坡中植土容易被水流冲刷和植土易下滑脱空且水分养分容易流失的坡面部位进行生态治理，水土流失少，植物发芽率和成活率高，成活时间长，效果好，环保影响小，抗膨胀干缩损害、抗冰冻侵蚀能力强。
Plant measure method for concrete frame and mortar rubble framework protection slope
一种用于混凝土框架和浆砌片石骨架护坡的植物措施方法
ZHENG CHUYING (author)
2020-04-21
Patent
Electronic Resource
Chinese
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