Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Coastal silty soil farm ditch slope compaction excavation construction method
The invention discloses a coastal silty soil farm ditch side slope compaction excavation construction method. The method comprises the steps that S1, a farm ditch center control line, two inner dike foot lines and two outer dike foot lines are determined for paying off; s2, surface soil between the inner dike foot lines and the outer dike foot lines is cleaned, and the surface soil is rolled back and forth along the two inner dike foot lines; s3, layered excavation is conducted between the two inner embankment foot lines, and the distance between the excavation sideline of the rear layer and the excavation sideline of the upper layer is m * h excavation meters; s4, leveling and compacting the piled soil between the inner dike foot line and the outer dike foot line; s5, cutting the slope surface of the agricultural ditch; and S6, covering the slope surfaces of the slope in the ditch and the slope in the field surface direction with ecological blankets. According to the method, the farm ditch side slope is reinforced through the procedures of local compaction, layered excavation, slope cutting and trimming and the like, the compactness of side slope soil is improved, the stability and anti-scouring capacity of the side slope are enhanced, the ecological blanket is laid after the farm ditch is built, the speed of water flow in the ditch is reduced, soil erosion is prevented, and the ecological effect is good. And the furrow is not easy to damage and collapse in the agricultural production process.
本发明公开了一种沿海粉砂土农沟边坡压实开挖施工方法，包括：S1定出农沟中心控制线，两条内堤脚线、两条外堤脚线放线；S2对内、外堤脚线之间的表土进行清理，分别沿两条内堤脚线来回碾压；S3在两条内堤脚线之间进行分层开挖，后一层开挖边线离上一层开挖边线的距离为m·h挖米；S4对内、外堤脚线之间的堆土进行整平压实；S5进行农沟坡面削坡；S6在沟内边坡和田面方向边坡坡面覆盖生态毯。本方法采用局部压实、分层开挖、削坡修整等工序加固农沟边坡，有助于提高边坡土体的密实性，增强边坡的稳定性和抗冲刷能力，在农沟建成后铺设生态毯，有助于减缓沟内水流速度、防止土壤侵蚀，使农沟不容易在农业生产过程中发生破坏和塌陷现象。
Coastal silty soil farm ditch slope compaction excavation construction method
The invention discloses a coastal silty soil farm ditch side slope compaction excavation construction method. The method comprises the steps that S1, a farm ditch center control line, two inner dike foot lines and two outer dike foot lines are determined for paying off; s2, surface soil between the inner dike foot lines and the outer dike foot lines is cleaned, and the surface soil is rolled back and forth along the two inner dike foot lines; s3, layered excavation is conducted between the two inner embankment foot lines, and the distance between the excavation sideline of the rear layer and the excavation sideline of the upper layer is m * h excavation meters; s4, leveling and compacting the piled soil between the inner dike foot line and the outer dike foot line; s5, cutting the slope surface of the agricultural ditch; and S6, covering the slope surfaces of the slope in the ditch and the slope in the field surface direction with ecological blankets. According to the method, the farm ditch side slope is reinforced through the procedures of local compaction, layered excavation, slope cutting and trimming and the like, the compactness of side slope soil is improved, the stability and anti-scouring capacity of the side slope are enhanced, the ecological blanket is laid after the farm ditch is built, the speed of water flow in the ditch is reduced, soil erosion is prevented, and the ecological effect is good. And the furrow is not easy to damage and collapse in the agricultural production process.
本发明公开了一种沿海粉砂土农沟边坡压实开挖施工方法，包括：S1定出农沟中心控制线，两条内堤脚线、两条外堤脚线放线；S2对内、外堤脚线之间的表土进行清理，分别沿两条内堤脚线来回碾压；S3在两条内堤脚线之间进行分层开挖，后一层开挖边线离上一层开挖边线的距离为m·h挖米；S4对内、外堤脚线之间的堆土进行整平压实；S5进行农沟坡面削坡；S6在沟内边坡和田面方向边坡坡面覆盖生态毯。本方法采用局部压实、分层开挖、削坡修整等工序加固农沟边坡，有助于提高边坡土体的密实性，增强边坡的稳定性和抗冲刷能力，在农沟建成后铺设生态毯，有助于减缓沟内水流速度、防止土壤侵蚀，使农沟不容易在农业生产过程中发生破坏和塌陷现象。
Coastal silty soil farm ditch slope compaction excavation construction method
一种沿海粉砂土农沟边坡压实开挖施工方法
GUO SHUAISHUAI (Autor:in) / ZHAO JICHENG (Autor:in) / LI FENG (Autor:in) / SHENG HAIHUA (Autor:in) / YU SHUANG'EN (Autor:in) / MA TAO (Autor:in) / DING JIHUI (Autor:in) / WANG YU (Autor:in)
14.05.2024
Patent
Elektronische Ressource
Chinesisch
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