Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Replacing and filling method for treating municipal road soft soil foundation
The invention discloses a replacement and filling method for treating a municipal road soft soil foundation, and relates to the technical field of municipal roads. According to the replacement filling method for treating the municipal road soft soil foundation, a pavement structure layer, roadbed filling soil, non-woven geotechnical cloth, a high-strength steel-plastic geogrid wrapped gravel mattress layer, a rubble structure layer and a soft soil layer are sequentially arranged from top to bottom. According to the replacement filling method for treating the municipal road soft soil foundation, rubbles are filled and vibrated and rolled, soft soil is subjected to factors such as vibration extrusion and disturbance, a soil layer structure is damaged, after the rubbles are pressed in, the sizes of soil particles are re-integrated, pore water is discharged through the rubbles, and the internal pressure of pores is gradually dissipated; and the property of the lower-layer soft soil is greatly improved.
本发明公开了一种处理市政道路软土地基的换填方法，涉及市政道路技术领域。该处理市政道路软土地基的换填方法，结构从上至下依次为路面结构层、路基填土、无纺土工布、高强度钢塑土工格栅包裹碎石褥垫层、片石结构层、软土层。该处理市政道路软土地基的换填方法，通过填入片石并对片石进行振动和碾压，软土受到振动挤压和扰动等因素，土层结构遭到破坏，当片石被压入之后，土粒颗粒大小重新整合，孔隙水经由片石排出，孔隙内部压力逐渐消散，对下层软土的性质有很大的改善。
Replacing and filling method for treating municipal road soft soil foundation
The invention discloses a replacement and filling method for treating a municipal road soft soil foundation, and relates to the technical field of municipal roads. According to the replacement filling method for treating the municipal road soft soil foundation, a pavement structure layer, roadbed filling soil, non-woven geotechnical cloth, a high-strength steel-plastic geogrid wrapped gravel mattress layer, a rubble structure layer and a soft soil layer are sequentially arranged from top to bottom. According to the replacement filling method for treating the municipal road soft soil foundation, rubbles are filled and vibrated and rolled, soft soil is subjected to factors such as vibration extrusion and disturbance, a soil layer structure is damaged, after the rubbles are pressed in, the sizes of soil particles are re-integrated, pore water is discharged through the rubbles, and the internal pressure of pores is gradually dissipated; and the property of the lower-layer soft soil is greatly improved.
本发明公开了一种处理市政道路软土地基的换填方法，涉及市政道路技术领域。该处理市政道路软土地基的换填方法，结构从上至下依次为路面结构层、路基填土、无纺土工布、高强度钢塑土工格栅包裹碎石褥垫层、片石结构层、软土层。该处理市政道路软土地基的换填方法，通过填入片石并对片石进行振动和碾压，软土受到振动挤压和扰动等因素，土层结构遭到破坏，当片石被压入之后，土粒颗粒大小重新整合，孔隙水经由片石排出，孔隙内部压力逐渐消散，对下层软土的性质有很大的改善。
Replacing and filling method for treating municipal road soft soil foundation
一种处理市政道路软土地基的换填方法
TANG YIMING (Autor:in) / FAN SHUHAN (Autor:in) / ZHOU XIAOLIANG (Autor:in) / JIA CHUANFENG (Autor:in)
05.08.2022
Patent
Elektronische Ressource
Chinesisch
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