A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ecological isolation strip terrace and construction method thereof
The invention discloses an ecological isolation strip terrace and a construction method thereof. The method comprises the following steps that (1) geotextile is paved at the bottom of a trimmed terrace bank; (2) reinforced soil is piled up on the geotextile; (3) the end, far away from the terrace bank, of the geotextile is upwards and inwards folded to wrap the reinforced soil; (4) reinforced soilis continued to be piled up at the upper portion of the folded end of the geotextile, and trimming is conducted to form a first layer of reinforced soil protection bank structure; (5) multiple layersof reinforced soil protection bank structures are continued to be constructed upwards until the height is higher than the height of the field surface on the upper side of the terrace bank and a ridgeis formed; (6) the field surfaces on the upper side and the lower side of the terrace bank are trimmed; and (7) multiple rectangular water grooves are dug in the positions, close to the terrace bank,of the inner side of the field surface on the lower side of the terrace bank, the rectangular water grooves are formed at intervals, and the length direction is parallel to the terrace bank. According to the terrace and the method, the geotextile is adopted to wrap the reinforced soil to form the terrace bank with a stable structure; and meanwhile, a sump is dug in the field surface of the lowerportion of the terrace bank, so that water and nutrients are well gathered, and the supply of water and nutrients to the field surfaces is ensured.
本发明公开一种生态隔离带梯田及其构建方法，包括以下步骤：(1)在修整后的埂坎底部平铺土工布；(2)在土工布上堆垒加筋土；(3)将土工布远离埂坎的一端向上向内翻折，包裹加筋土；(4)在土工布翻折的一端的上部继续堆垒加筋土，修整后形成第一层加筋土护坎结构；(5)继续向上构建多层加筋土护坎结构，直到高出埂坎上侧的田面的高度并形成田埂；(6)修整埂坎上侧和下侧的田面；(7)在埂坎下侧的田面内侧靠近埂坎开挖多个矩形水槽，矩形水槽间隔布置，且长度方向与埂坎平行：本发明采用土工布包裹加筋土形成稳定结构的埂坎，同时，在埂坎的下部的田面上开挖集水坑，更好地聚集水分和养料，以保证田面的水分与养料的供给。
Ecological isolation strip terrace and construction method thereof
The invention discloses an ecological isolation strip terrace and a construction method thereof. The method comprises the following steps that (1) geotextile is paved at the bottom of a trimmed terrace bank; (2) reinforced soil is piled up on the geotextile; (3) the end, far away from the terrace bank, of the geotextile is upwards and inwards folded to wrap the reinforced soil; (4) reinforced soilis continued to be piled up at the upper portion of the folded end of the geotextile, and trimming is conducted to form a first layer of reinforced soil protection bank structure; (5) multiple layersof reinforced soil protection bank structures are continued to be constructed upwards until the height is higher than the height of the field surface on the upper side of the terrace bank and a ridgeis formed; (6) the field surfaces on the upper side and the lower side of the terrace bank are trimmed; and (7) multiple rectangular water grooves are dug in the positions, close to the terrace bank,of the inner side of the field surface on the lower side of the terrace bank, the rectangular water grooves are formed at intervals, and the length direction is parallel to the terrace bank. According to the terrace and the method, the geotextile is adopted to wrap the reinforced soil to form the terrace bank with a stable structure; and meanwhile, a sump is dug in the field surface of the lowerportion of the terrace bank, so that water and nutrients are well gathered, and the supply of water and nutrients to the field surfaces is ensured.
本发明公开一种生态隔离带梯田及其构建方法，包括以下步骤：(1)在修整后的埂坎底部平铺土工布；(2)在土工布上堆垒加筋土；(3)将土工布远离埂坎的一端向上向内翻折，包裹加筋土；(4)在土工布翻折的一端的上部继续堆垒加筋土，修整后形成第一层加筋土护坎结构；(5)继续向上构建多层加筋土护坎结构，直到高出埂坎上侧的田面的高度并形成田埂；(6)修整埂坎上侧和下侧的田面；(7)在埂坎下侧的田面内侧靠近埂坎开挖多个矩形水槽，矩形水槽间隔布置，且长度方向与埂坎平行：本发明采用土工布包裹加筋土形成稳定结构的埂坎，同时，在埂坎的下部的田面上开挖集水坑，更好地聚集水分和养料，以保证田面的水分与养料的供给。
Ecological isolation strip terrace and construction method thereof
一种生态隔离带梯田及其构建方法
LIU SHUXIA (author) / YU JIANXIN (author) / ZHENG HONGGANG (author) / CHEN FEILIN (author) / LI LIYANG (author) / ZHAO YONGLI (author) / WANG HONGWEI (author) / ZHANG KUIYONG (author)
2020-12-18
Patent
Electronic Resource
Chinese
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