Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for repairing expansive soil slope through flexible calcium-based material modified edge covering
The invention provides a method for repairing an expansive soil slope through flexible calcium-based material modified edge covering, and belongs to the field of geotechnical engineering. The method comprises the following steps of expansive soil grading, preparation of a flexible calcium-based nano-silica modifier, affirmation of an expansive soil side slope, preparation of modified repair soil, detection of the modified repair soil, and construction of edge covering, a cultivation layer and a vegetation layer of the expansive soil side slope. According to the method, the expansive soil slope is repaired in an edge covering mode, construction is easy, the construction period is remarkably shortened, the early strength is remarkably improved through the calcium-based material, the modification effect uniformity is good, the durability is good, and the slope stability is improved.
本发明提供了一种柔性钙基材料改性包边修复膨胀土边坡的方法，属于岩土工程领域。该方法包含以下步骤：膨胀土等级划分、柔性钙基纳米二氧化硅改性剂的制作、膨胀土边坡的认定及改性修复土的制作、改性修复土的检测、对膨胀土边坡的包边和耕植层及植被层的施工。本发明采用包边方式修复膨胀土边坡，施工简单，显著缩短施工工期，钙基材料显著提高早期强度，改性效果均匀性佳，耐久性好，提高边坡稳定性。
Method for repairing expansive soil slope through flexible calcium-based material modified edge covering
The invention provides a method for repairing an expansive soil slope through flexible calcium-based material modified edge covering, and belongs to the field of geotechnical engineering. The method comprises the following steps of expansive soil grading, preparation of a flexible calcium-based nano-silica modifier, affirmation of an expansive soil side slope, preparation of modified repair soil, detection of the modified repair soil, and construction of edge covering, a cultivation layer and a vegetation layer of the expansive soil side slope. According to the method, the expansive soil slope is repaired in an edge covering mode, construction is easy, the construction period is remarkably shortened, the early strength is remarkably improved through the calcium-based material, the modification effect uniformity is good, the durability is good, and the slope stability is improved.
本发明提供了一种柔性钙基材料改性包边修复膨胀土边坡的方法，属于岩土工程领域。该方法包含以下步骤：膨胀土等级划分、柔性钙基纳米二氧化硅改性剂的制作、膨胀土边坡的认定及改性修复土的制作、改性修复土的检测、对膨胀土边坡的包边和耕植层及植被层的施工。本发明采用包边方式修复膨胀土边坡，施工简单，显著缩短施工工期，钙基材料显著提高早期强度，改性效果均匀性佳，耐久性好，提高边坡稳定性。
Method for repairing expansive soil slope through flexible calcium-based material modified edge covering
一种柔性钙基材料改性包边修复膨胀土边坡的方法
ZHA FUSHENG (Autor:in) / PAN JUN (Autor:in) / KANG BO (Autor:in) / SUN XIANGUO (Autor:in) / XU LONG (Autor:in)
16.04.2021
Patent
Elektronische Ressource
Chinesisch
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