Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cemented soil slope filling construction method
The invention provides a cemented soil slope filling construction method, and relates to a slope filling construction method. The cemented soil slope filling construction method solves the problems that existing cemented soil on-site mixing is low in construction efficiency and the cemented soil mixing quality cannot be guaranteed. The cemented soil slope filling construction method comprises the steps that 1, cemented soil mixing is conducted through a centralized factory mixing process; 2, cemented soil is conveyed to an operation slope; 3, the cemented soil is evenly laid along the operation slope through a laying machine; 4, water needs to be sprayed to the laid cemented soil slope through a watering cart, and the allowable deviation between the water content of the cemented soil slope before rolling and the optimal water content is +/-2%; 5, the cemented soil is rolled multiple times after being laid and sprayed with water; 6, the compacted cemented soil is repeatedly rolled along the operation slope through a smooth surface rolling machine till indentations are eliminated; and 7, covering and watering maintenance are conducted on the compacted cemented soil slope, the surface of the cemented soil is kept wet, and the maintenance age is not shorter than 14 days. The cemented soil slope filling construction method is used for cemented soil slope filling construction.
一种胶结土坡面填筑施工方法，它涉及一种坡面填筑施工方法。本发明解决了现有胶结土现场拌和存在施工效率低以及无法保证胶结土拌和质量的问题。本发明步骤一：胶结土拌和采用集中厂拌和工艺；步骤二：将胶结土运至作业坡面；步骤三：采用摊铺机械将胶结土沿作业坡面均匀铺设；步骤四：摊铺后的胶结土坡面需通过洒水车洒水，胶结土坡面碾压前的含水率与最优含水率的允许偏差为±2％；步骤五：摊铺并洒水后的胶结土碾压遍数；步骤六：将压实后的胶结土采用光面碾压机械沿作业坡面反复碾压直至消除压痕；步骤七：在压实后的胶结土坡面采取覆盖、洒水养护，保持胶结土表面湿润，养护龄期不少于14天。本发明用于胶结土坡面填筑施。
Cemented soil slope filling construction method
The invention provides a cemented soil slope filling construction method, and relates to a slope filling construction method. The cemented soil slope filling construction method solves the problems that existing cemented soil on-site mixing is low in construction efficiency and the cemented soil mixing quality cannot be guaranteed. The cemented soil slope filling construction method comprises the steps that 1, cemented soil mixing is conducted through a centralized factory mixing process; 2, cemented soil is conveyed to an operation slope; 3, the cemented soil is evenly laid along the operation slope through a laying machine; 4, water needs to be sprayed to the laid cemented soil slope through a watering cart, and the allowable deviation between the water content of the cemented soil slope before rolling and the optimal water content is +/-2%; 5, the cemented soil is rolled multiple times after being laid and sprayed with water; 6, the compacted cemented soil is repeatedly rolled along the operation slope through a smooth surface rolling machine till indentations are eliminated; and 7, covering and watering maintenance are conducted on the compacted cemented soil slope, the surface of the cemented soil is kept wet, and the maintenance age is not shorter than 14 days. The cemented soil slope filling construction method is used for cemented soil slope filling construction.
一种胶结土坡面填筑施工方法，它涉及一种坡面填筑施工方法。本发明解决了现有胶结土现场拌和存在施工效率低以及无法保证胶结土拌和质量的问题。本发明步骤一：胶结土拌和采用集中厂拌和工艺；步骤二：将胶结土运至作业坡面；步骤三：采用摊铺机械将胶结土沿作业坡面均匀铺设；步骤四：摊铺后的胶结土坡面需通过洒水车洒水，胶结土坡面碾压前的含水率与最优含水率的允许偏差为±2％；步骤五：摊铺并洒水后的胶结土碾压遍数；步骤六：将压实后的胶结土采用光面碾压机械沿作业坡面反复碾压直至消除压痕；步骤七：在压实后的胶结土坡面采取覆盖、洒水养护，保持胶结土表面湿润，养护龄期不少于14天。本发明用于胶结土坡面填筑施。
Cemented soil slope filling construction method
一种胶结土坡面填筑施工方法
SU ANSHUANG (Autor:in) / JIA JINSHENG (Autor:in) / LI ZHAOYU (Autor:in) / ZHENG CUIYING (Autor:in) / ZHANG SHOUJIE (Autor:in) / LUO XIN (Autor:in) / LI LINGYU (Autor:in) / LI SHUGUANG (Autor:in) / FENG WEI (Autor:in) / WANG YUE (Autor:in)
10.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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