Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High fill structure with expansive soil half wrapped by lime soil and construction method of high fill structure
The invention discloses a high fill structure with expansive soil half wrapped by lime soil and a construction method thereof.The high fill structure comprises an expansive soil filling body, the expansive soil filling body is expansive soil from the bottom to the top, the two sides of the expansive soil filling body are covered with lime soil wrapping layers, and the lime soil wrapping layers cover the expansive soil filling body. A channel lime soil base layer is laid at the position, close to the top, in the expansive soil filling body, a road surface layer is laid on the upper end face of the channel lime soil base layer, the width of the road surface layer is smaller than that of the channel lime soil base layer, and the top of the road surface layer is flush with the top of the expansive soil filling body. The use amount of lime soil is greatly saved, and therefore a large amount of engineering cost is saved.
本发明公开了一种采用灰土半包裹膨胀土的高填方结构及其施工方法，包括膨胀土填筑体，所述膨胀土填筑体从底部至顶部均为膨胀土，所述膨胀土填筑体的两侧覆盖有灰土包裹层，所述膨胀土填筑体中靠近顶部的位置铺设有道槽灰土基层，所述道槽灰土基层的上端面铺设有道面层，所述道面层的宽度小于所述道槽灰土基层的宽度，所述道面层的顶部与所述膨胀土填筑体的顶部平齐。本发明大大节约了灰土用量，从而节约了大量工程成本。
High fill structure with expansive soil half wrapped by lime soil and construction method of high fill structure
The invention discloses a high fill structure with expansive soil half wrapped by lime soil and a construction method thereof.The high fill structure comprises an expansive soil filling body, the expansive soil filling body is expansive soil from the bottom to the top, the two sides of the expansive soil filling body are covered with lime soil wrapping layers, and the lime soil wrapping layers cover the expansive soil filling body. A channel lime soil base layer is laid at the position, close to the top, in the expansive soil filling body, a road surface layer is laid on the upper end face of the channel lime soil base layer, the width of the road surface layer is smaller than that of the channel lime soil base layer, and the top of the road surface layer is flush with the top of the expansive soil filling body. The use amount of lime soil is greatly saved, and therefore a large amount of engineering cost is saved.
本发明公开了一种采用灰土半包裹膨胀土的高填方结构及其施工方法，包括膨胀土填筑体，所述膨胀土填筑体从底部至顶部均为膨胀土，所述膨胀土填筑体的两侧覆盖有灰土包裹层，所述膨胀土填筑体中靠近顶部的位置铺设有道槽灰土基层，所述道槽灰土基层的上端面铺设有道面层，所述道面层的宽度小于所述道槽灰土基层的宽度，所述道面层的顶部与所述膨胀土填筑体的顶部平齐。本发明大大节约了灰土用量，从而节约了大量工程成本。
High fill structure with expansive soil half wrapped by lime soil and construction method of high fill structure
一种采用灰土半包裹膨胀土的高填方结构及其施工方法
10.06.2022
Patent
Elektronische Ressource
Chinesisch
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