A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Salinized soil roadbed slope heat preservation and reinforcement structure under freeze-thaw cycle
The invention discloses a freeze-thaw cycle salinized soil roadbed slope heat preservation and reinforcement structure which comprises a pavement, a roadbed and a slope body, the pavement is laid on the upper portion of the roadbed, the slope body is arranged on the outer side of the roadbed, a heat preservation layer is laid on the upper portion of the outer side slope of the slope body, an anti-seepage layer is laid on the upper portion of the heat preservation layer, and an anti-erosion concrete layer is poured on the upper portion of the anti-seepage layer. A solar cell panel is erected on the upper portion of the anti-erosion concrete layer, heating anchor rods are arranged on the slope top, the slope toe and the slope face perpendicular to the slope body, and the heating anchor rods penetrate through the heat preservation layer, the impermeable layer and the anti-erosion concrete layer. According to the heat preservation structure, through the arrangement of the heat preservation layer, the anti-seepage layer, the anti-erosion concrete layer, the solar cell panel and the heating anchor rod, it can be effectively guaranteed that the roadbed slope main body has the heat preservation performance, the anti-seepage performance and the structural stability, and the disease problems of salt expansion, frost heaving, thaw collapse and the like occurring to the salinized soil roadbed slope in the seasonal frozen area are effectively solved; the structure has the advantages of being good in heat preservation and temperature control effect and high in roadbed slope structure stability.
本发明公开了一种冻融循环下盐渍土路基边坡保温加固结构，包括路面、路基以及边坡主体，路面铺设在路基上部，边坡主体设置在路基外侧，边坡主体的外侧斜面上部铺设保温层，保温层上部铺设防渗层，防渗层上部浇筑抗侵蚀混凝土层，抗侵蚀混凝土层上部架设太阳能电池板，且在沿垂直于边坡主体的坡顶与坡脚与斜坡面上均设置有加热锚杆，加热锚杆贯穿保温层、防渗层和抗侵蚀混凝土层；本保温结构通过保温层、防渗层、抗侵蚀混凝土层、太阳能电池板和加热锚杆的设置，能有效保证路基边坡主体取得保温性、抗渗性和结构稳定性，有效解决了季冻区盐渍土路基边坡出现的盐胀、冻胀融沉等病害问题，具有保温和温度控制效果好、路基边坡的结构稳定性高的特点。
Salinized soil roadbed slope heat preservation and reinforcement structure under freeze-thaw cycle
The invention discloses a freeze-thaw cycle salinized soil roadbed slope heat preservation and reinforcement structure which comprises a pavement, a roadbed and a slope body, the pavement is laid on the upper portion of the roadbed, the slope body is arranged on the outer side of the roadbed, a heat preservation layer is laid on the upper portion of the outer side slope of the slope body, an anti-seepage layer is laid on the upper portion of the heat preservation layer, and an anti-erosion concrete layer is poured on the upper portion of the anti-seepage layer. A solar cell panel is erected on the upper portion of the anti-erosion concrete layer, heating anchor rods are arranged on the slope top, the slope toe and the slope face perpendicular to the slope body, and the heating anchor rods penetrate through the heat preservation layer, the impermeable layer and the anti-erosion concrete layer. According to the heat preservation structure, through the arrangement of the heat preservation layer, the anti-seepage layer, the anti-erosion concrete layer, the solar cell panel and the heating anchor rod, it can be effectively guaranteed that the roadbed slope main body has the heat preservation performance, the anti-seepage performance and the structural stability, and the disease problems of salt expansion, frost heaving, thaw collapse and the like occurring to the salinized soil roadbed slope in the seasonal frozen area are effectively solved; the structure has the advantages of being good in heat preservation and temperature control effect and high in roadbed slope structure stability.
本发明公开了一种冻融循环下盐渍土路基边坡保温加固结构，包括路面、路基以及边坡主体，路面铺设在路基上部，边坡主体设置在路基外侧，边坡主体的外侧斜面上部铺设保温层，保温层上部铺设防渗层，防渗层上部浇筑抗侵蚀混凝土层，抗侵蚀混凝土层上部架设太阳能电池板，且在沿垂直于边坡主体的坡顶与坡脚与斜坡面上均设置有加热锚杆，加热锚杆贯穿保温层、防渗层和抗侵蚀混凝土层；本保温结构通过保温层、防渗层、抗侵蚀混凝土层、太阳能电池板和加热锚杆的设置，能有效保证路基边坡主体取得保温性、抗渗性和结构稳定性，有效解决了季冻区盐渍土路基边坡出现的盐胀、冻胀融沉等病害问题，具有保温和温度控制效果好、路基边坡的结构稳定性高的特点。
Salinized soil roadbed slope heat preservation and reinforcement structure under freeze-thaw cycle
一种冻融循环下盐渍土路基边坡保温加固结构
DING JI (author) / WANG JIAHUI (author) / YU HONGLIANG (author) / CHANG HAINA (author) / LIANG QUANCE (author) / GUO XIAOFENG (author) / SONG HAIKUI (author) / WANG CHENGYA (author) / SUN QIANG (author) / WU QUNJU (author)
2023-07-11
Patent
Electronic Resource
Chinese
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