Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mudstone ecological slope protection structure of columnar geogrid foundation bed
The invention discloses a mudstone ecological slope protection structure of a columnar geogrid foundation bed. The structure is used for a riverway with the flow rate of 4.0 m/s or below and comprisesa layer of rock blocks laid on a slope surface of the riverway at intervals, soil is filled among the rock blocks, the columnar geogrid foundation bed is buried in the soil, herbaceous plants are planted in the soil, and the soil content of the soil is 50-60%. The structure has the advantages that the quantity of the rock blocks is small, the influence on the environment is small, the rock blocksare arranged randomly, the soil content among the rock blocks can reach 60%, the quantity of the rock blocks is small, and the influence of rock block mining on the ecological environment is reduced.The anti-scour effect is good and the manufacturing cost is low. A geogrid is embedded into a soil body in a columnar shape, and the embedding and fixing effect like a soil nail is achieved. The geogrid is wound with plant root systems, and a rock block framework is added for supporting, so that the scour resistance of a slope protection is remarkably improved. The geogrid is low in cost, so thatthe total manufacturing cost is not high. The structure is suitable for a slope type bank slope protection with the designed flow rate smaller than 4 m/s.
本发明公开了一种柱状土工格栅基床的泥石生态护坡结构，用于流速在4.0m/s以下的河道，包括在河道坡面上相间隔的铺设一层块石，在块石之间填充有土壤，并在土壤内掩埋有柱状土工格栅基床，土壤中种植有草本植物，其中，土壤的含土率为50‑60％。本发明结构的优点在于：块石用量少，对环境影响小，块石随机排列，块石间含土率可以达到60％，块石用量少，减少块石开采对生态环境的影响。防冲效果好，造价低廉。土工格栅呈柱状埋置入土体，形成如土钉的嵌固效果。土工格栅与植物根系缠绕，加上块石骨架支撑，显著提高护坡的防冲能力。由于土工格栅成本低，总体造价不高。可适用于设计流速小于4m/s的斜坡式岸坡防护。
Mudstone ecological slope protection structure of columnar geogrid foundation bed
The invention discloses a mudstone ecological slope protection structure of a columnar geogrid foundation bed. The structure is used for a riverway with the flow rate of 4.0 m/s or below and comprisesa layer of rock blocks laid on a slope surface of the riverway at intervals, soil is filled among the rock blocks, the columnar geogrid foundation bed is buried in the soil, herbaceous plants are planted in the soil, and the soil content of the soil is 50-60%. The structure has the advantages that the quantity of the rock blocks is small, the influence on the environment is small, the rock blocksare arranged randomly, the soil content among the rock blocks can reach 60%, the quantity of the rock blocks is small, and the influence of rock block mining on the ecological environment is reduced.The anti-scour effect is good and the manufacturing cost is low. A geogrid is embedded into a soil body in a columnar shape, and the embedding and fixing effect like a soil nail is achieved. The geogrid is wound with plant root systems, and a rock block framework is added for supporting, so that the scour resistance of a slope protection is remarkably improved. The geogrid is low in cost, so thatthe total manufacturing cost is not high. The structure is suitable for a slope type bank slope protection with the designed flow rate smaller than 4 m/s.
本发明公开了一种柱状土工格栅基床的泥石生态护坡结构，用于流速在4.0m/s以下的河道，包括在河道坡面上相间隔的铺设一层块石，在块石之间填充有土壤，并在土壤内掩埋有柱状土工格栅基床，土壤中种植有草本植物，其中，土壤的含土率为50‑60％。本发明结构的优点在于：块石用量少，对环境影响小，块石随机排列，块石间含土率可以达到60％，块石用量少，减少块石开采对生态环境的影响。防冲效果好，造价低廉。土工格栅呈柱状埋置入土体，形成如土钉的嵌固效果。土工格栅与植物根系缠绕，加上块石骨架支撑，显著提高护坡的防冲能力。由于土工格栅成本低，总体造价不高。可适用于设计流速小于4m/s的斜坡式岸坡防护。
Mudstone ecological slope protection structure of columnar geogrid foundation bed
一种柱状土工格栅基床的泥石生态护坡结构
HU MIAO (Autor:in) / WU WENHUA (Autor:in) / WENG ZHAN (Autor:in) / XU JIANGNAN (Autor:in) / LIU LIJUN (Autor:in) / WANG WENSHUANG (Autor:in) / PENG YUAN (Autor:in) / JIANG JUNYAN (Autor:in) / LYU JUAN (Autor:in) / SU KAI (Autor:in)
05.02.2021
Patent
Elektronische Ressource
Chinesisch
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