Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite embankment with anti-seepage and drainage functions
The invention relates to a waterproof technology of road and railway engineering field embankments, in particular to a composite embankment with anti-seepage and drainage functions. The composite embankment comprises an embankment bearing structure layer with a trapezoidal section, a pavement layer covers the upper bottom of the embankment bearing structure layer, and an embankment slope vegetation layer covers the waist of the embankment bearing structure layer. A composite embankment waterproof structure is arranged in the embankment bearing structure layer, the composite embankment waterproof structure comprises an inclined section arranged below the upper bottom of the embankment bearing structure layer and a slope section located between the embankment slope vegetation layer and the waist of the embankment bearing structure layer, and the inclined section is connected with the slope section; the composite embankment waterproof structure sequentially comprises an aggregate waterproof layer, an outer geotechnical cloth thin layer, a porous geotechnical drainage plate and an inner geotechnical cloth thin layer from outside to inside. According to the method, the defects and deficiencies of an existing embankment water drainage and prevention method can be effectively overcome, and a reference basis and a technical guarantee are provided for stability and safety of road engineering design, construction and long-term operation.
本发明涉及公路、铁路工程现场路堤的防水技术，尤其是一种具有防渗排水功能的复合路堤，包括截面为梯形的路堤承重结构层，路堤承重结构层的上底覆盖有路面层，路堤承重结构层的腰覆盖有路堤边坡植被层，路堤承重结构层内设有复合路堤防水结构，复合路堤防水结构包括置于路堤承重结构层上底下方的倾斜段，以及位于路堤边坡植被层与路堤承重结构层腰部之间的斜面段，倾斜段与斜面段相互连接；复合路堤防水结构从外至内依次为骨料防水层、外土工布薄层、多孔土工排水板、内土工布薄层。本发明可有效解决现有路堤排防水方法存在的缺陷与不足，为道路工程设计、施工、长期运营稳定和安全提供参考依据及技术保障。
Composite embankment with anti-seepage and drainage functions
The invention relates to a waterproof technology of road and railway engineering field embankments, in particular to a composite embankment with anti-seepage and drainage functions. The composite embankment comprises an embankment bearing structure layer with a trapezoidal section, a pavement layer covers the upper bottom of the embankment bearing structure layer, and an embankment slope vegetation layer covers the waist of the embankment bearing structure layer. A composite embankment waterproof structure is arranged in the embankment bearing structure layer, the composite embankment waterproof structure comprises an inclined section arranged below the upper bottom of the embankment bearing structure layer and a slope section located between the embankment slope vegetation layer and the waist of the embankment bearing structure layer, and the inclined section is connected with the slope section; the composite embankment waterproof structure sequentially comprises an aggregate waterproof layer, an outer geotechnical cloth thin layer, a porous geotechnical drainage plate and an inner geotechnical cloth thin layer from outside to inside. According to the method, the defects and deficiencies of an existing embankment water drainage and prevention method can be effectively overcome, and a reference basis and a technical guarantee are provided for stability and safety of road engineering design, construction and long-term operation.
本发明涉及公路、铁路工程现场路堤的防水技术，尤其是一种具有防渗排水功能的复合路堤，包括截面为梯形的路堤承重结构层，路堤承重结构层的上底覆盖有路面层，路堤承重结构层的腰覆盖有路堤边坡植被层，路堤承重结构层内设有复合路堤防水结构，复合路堤防水结构包括置于路堤承重结构层上底下方的倾斜段，以及位于路堤边坡植被层与路堤承重结构层腰部之间的斜面段，倾斜段与斜面段相互连接；复合路堤防水结构从外至内依次为骨料防水层、外土工布薄层、多孔土工排水板、内土工布薄层。本发明可有效解决现有路堤排防水方法存在的缺陷与不足，为道路工程设计、施工、长期运营稳定和安全提供参考依据及技术保障。
Composite embankment with anti-seepage and drainage functions
一种具有防渗排水功能的复合路堤
ZHUANG YAN (Autor:in) / FENG DONG (Autor:in) / ZHAI QIAN (Autor:in) / HAN FEI (Autor:in) / DU DIANCHUN (Autor:in) / ZHAO YIDONG (Autor:in) / CUI XIAOYAN (Autor:in) / HUANG JIE (Autor:in)
23.07.2021
Patent
Elektronische Ressource
Chinesisch
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