Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rubber sand decompression expansive soil retaining wall structure and retaining wall design method
The invention belongs to the technical field of civil engineering, and particularly relates to a rubber sand decompression expansive soil retaining wall structure and a retaining wall design method.The rubber sand decompression expansive soil retaining wall structure comprises a concrete retaining wall, an inclined drainage channel is formed in the bottom of the concrete retaining wall, geotechnical cloth is fixedly connected to one side of the concrete retaining wall, and one side of the geotechnical cloth is filled with rubber sand; one side of the rubber sand is filled with expansive soil backfill, water-resisting layers are laid on the top and the bottom of the rubber sand respectively, the water-resisting layers extend towards one side of the expansive soil backfill, and the high end of the drainage channel is arranged close to the rubber sand. The lateral pressure of the concrete retaining wall can be effectively reduced, and then disasters such as sliding, overturning, wall body cracking and overlarge wall surface horizontal displacement of the concrete retaining wall are avoided.
本发明属于土木工程技术领域，尤其涉及一种橡胶砂减压膨胀土挡墙结构及挡墙设计方法，包括：混凝土挡墙，混凝土挡墙底部开设有倾斜设置的排水通道，混凝土挡墙一侧固接有土工布，土工布一侧填充有橡胶砂，橡胶砂一侧填充有膨胀土回填料，橡胶砂的顶部和底部分别铺设有隔水层，隔水层向膨胀土回填料一侧延伸，排水通道的高端靠近橡胶砂设置。本发明能够有效减少混凝土挡墙的侧向压力，进而避免混凝土挡墙发生滑动、倾覆、墙体开裂和墙面水平位移过大等灾害。
Rubber sand decompression expansive soil retaining wall structure and retaining wall design method
The invention belongs to the technical field of civil engineering, and particularly relates to a rubber sand decompression expansive soil retaining wall structure and a retaining wall design method.The rubber sand decompression expansive soil retaining wall structure comprises a concrete retaining wall, an inclined drainage channel is formed in the bottom of the concrete retaining wall, geotechnical cloth is fixedly connected to one side of the concrete retaining wall, and one side of the geotechnical cloth is filled with rubber sand; one side of the rubber sand is filled with expansive soil backfill, water-resisting layers are laid on the top and the bottom of the rubber sand respectively, the water-resisting layers extend towards one side of the expansive soil backfill, and the high end of the drainage channel is arranged close to the rubber sand. The lateral pressure of the concrete retaining wall can be effectively reduced, and then disasters such as sliding, overturning, wall body cracking and overlarge wall surface horizontal displacement of the concrete retaining wall are avoided.
本发明属于土木工程技术领域，尤其涉及一种橡胶砂减压膨胀土挡墙结构及挡墙设计方法，包括：混凝土挡墙，混凝土挡墙底部开设有倾斜设置的排水通道，混凝土挡墙一侧固接有土工布，土工布一侧填充有橡胶砂，橡胶砂一侧填充有膨胀土回填料，橡胶砂的顶部和底部分别铺设有隔水层，隔水层向膨胀土回填料一侧延伸，排水通道的高端靠近橡胶砂设置。本发明能够有效减少混凝土挡墙的侧向压力，进而避免混凝土挡墙发生滑动、倾覆、墙体开裂和墙面水平位移过大等灾害。
Rubber sand decompression expansive soil retaining wall structure and retaining wall design method
一种橡胶砂减压膨胀土挡墙结构及挡墙设计方法
GAO JIAORONG (Autor:in) / LIU WENHAO (Autor:in) / WANG KAIHAN (Autor:in) / FAN KEWEI (Autor:in) / FU ZHONGZHI (Autor:in) / WANG LIUJIANG (Autor:in) / BIAN CHANGRONG (Autor:in) / XU SIYUAN (Autor:in) / YUAN WEIHAI (Autor:in) / LIU RUONAN (Autor:in)
03.05.2024
Patent
Elektronische Ressource
Chinesisch
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