Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Subgrade anti-settlement structure of silt soft soil substrate and construction method
The invention discloses a subgrade anti-settlement structure of a silt soft soil substrate, which comprises a foundation solidification structure arranged at the bottom and used for improving the bearing capacity and stability of silt soft soil; the graded broken stone layer is arranged on the surface of the foundation solidification structure; the drainage structure comprises a drainage piece, the drainage piece is arranged in a graded broken stone layer, the drainage piece comprises a longitudinal guide and drainage floral tube in the extending direction of a road and a plurality of transverse guide and drainage pipes perpendicular to the longitudinal guide and drainage floral tube, and the longitudinal guide and drainage floral tube is communicated with the transverse guide and drainage pipes. The plurality of transverse guide and discharge pipes are sequentially arranged at intervals in the extending direction of a road; the waterproof structure is arranged on the surface of the graded broken stone layer and used for blocking a water source. The problem that water seepage and upward seepage of traditional muddy soft soil cannot be radically treated is solved; the double waterproof and drainage system effectively solves the problem of differential settlement of the roadbed.
本发明公开了一种淤泥软土基底的路基防沉降结构，包括地基固化结构，设置于底部，用于提高淤泥软土的承载力和稳定性；级配碎石层，设置于地基固化结构表面；排水结构，包括排水件，所述排水件设置于级配碎石层中，排水件包括沿道路延申方向的纵向导排花管和垂直于纵向导排花管的多个横向导排管，所述纵向导排花管与所述横向导排管连通，多个所述横向导排管沿道路延伸方向依次间隔排布；防水结构，防水结构设置于级配碎石层表面，用于阻隔水源。本申请解决了传统淤泥质软土地下水上渗无法根治的问题；双重防排水系统有效的解决了路基不均匀沉降的问题。
Subgrade anti-settlement structure of silt soft soil substrate and construction method
The invention discloses a subgrade anti-settlement structure of a silt soft soil substrate, which comprises a foundation solidification structure arranged at the bottom and used for improving the bearing capacity and stability of silt soft soil; the graded broken stone layer is arranged on the surface of the foundation solidification structure; the drainage structure comprises a drainage piece, the drainage piece is arranged in a graded broken stone layer, the drainage piece comprises a longitudinal guide and drainage floral tube in the extending direction of a road and a plurality of transverse guide and drainage pipes perpendicular to the longitudinal guide and drainage floral tube, and the longitudinal guide and drainage floral tube is communicated with the transverse guide and drainage pipes. The plurality of transverse guide and discharge pipes are sequentially arranged at intervals in the extending direction of a road; the waterproof structure is arranged on the surface of the graded broken stone layer and used for blocking a water source. The problem that water seepage and upward seepage of traditional muddy soft soil cannot be radically treated is solved; the double waterproof and drainage system effectively solves the problem of differential settlement of the roadbed.
本发明公开了一种淤泥软土基底的路基防沉降结构，包括地基固化结构，设置于底部，用于提高淤泥软土的承载力和稳定性；级配碎石层，设置于地基固化结构表面；排水结构，包括排水件，所述排水件设置于级配碎石层中，排水件包括沿道路延申方向的纵向导排花管和垂直于纵向导排花管的多个横向导排管，所述纵向导排花管与所述横向导排管连通，多个所述横向导排管沿道路延伸方向依次间隔排布；防水结构，防水结构设置于级配碎石层表面，用于阻隔水源。本申请解决了传统淤泥质软土地下水上渗无法根治的问题；双重防排水系统有效的解决了路基不均匀沉降的问题。
Subgrade anti-settlement structure of silt soft soil substrate and construction method
淤泥软土基底的路基防沉降结构及施工方法
LI GUOHUA (Autor:in) / WANG DAN (Autor:in) / YANG ZHIJUN (Autor:in)
19.07.2024
Patent
Elektronische Ressource
Chinesisch
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