A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foam light soil roadbed structure of heavy haul railway and construction method
The invention relates to a foam light soil roadbed structure of a heavy haul railway and a construction method, the roadbed structure comprises a plurality of carrier piles, a foam light soil roadbed, a metal net, a plurality of anchoring nails, a waterproof material, a drainage component and a foundation, the plurality of carrier piles are used for reinforcing the foundation, foam light soil is filled below the foundation bed surface layer of the foam light soil roadbed, the metal net is laid at the position which is a specific distance away from the top of the foam light soil, the anchoring nails are used for anchoring the metal net, the waterproof material is laid at the top of the foam light soil, and the drainage component is used for draining water in the foam light soil. The high-density and high-strength foam light soil is used for replacing traditional roadbed filler on the heavy haul railway roadbed, the heavy haul railway foam light soil roadbed structural style is designed, and the foundation treatment and construction technology is optimized through the characteristics of light weight and high strength of the foam light soil.
一种重载铁路的泡沫轻质土路基结构及施工方法，路基结构包括多个载体桩、泡沫轻质土路基、金属网、多个锚固钉、防水材料、排水部件和地基，多个所述载体桩用于加固所述地基，泡沫轻质土填筑在所述泡沫轻质土路基的基床表层以下，所述金属网铺设在距所述泡沫轻质土的顶部特定距离处，所述多个锚固钉用于锚固所述金属网，所述防水材料铺设在所述泡沫轻质土的顶部，所述排水部件用于排出所述泡沫轻质土内部的水。本发明在重载铁路路基上使用高密度高强度泡沫轻质土代替传统路基填料，设计了重载铁路泡沫轻质土路基结构型式，通过泡沫轻质土轻质高强的特性，优化地基处理及施工工艺。
Foam light soil roadbed structure of heavy haul railway and construction method
The invention relates to a foam light soil roadbed structure of a heavy haul railway and a construction method, the roadbed structure comprises a plurality of carrier piles, a foam light soil roadbed, a metal net, a plurality of anchoring nails, a waterproof material, a drainage component and a foundation, the plurality of carrier piles are used for reinforcing the foundation, foam light soil is filled below the foundation bed surface layer of the foam light soil roadbed, the metal net is laid at the position which is a specific distance away from the top of the foam light soil, the anchoring nails are used for anchoring the metal net, the waterproof material is laid at the top of the foam light soil, and the drainage component is used for draining water in the foam light soil. The high-density and high-strength foam light soil is used for replacing traditional roadbed filler on the heavy haul railway roadbed, the heavy haul railway foam light soil roadbed structural style is designed, and the foundation treatment and construction technology is optimized through the characteristics of light weight and high strength of the foam light soil.
一种重载铁路的泡沫轻质土路基结构及施工方法，路基结构包括多个载体桩、泡沫轻质土路基、金属网、多个锚固钉、防水材料、排水部件和地基，多个所述载体桩用于加固所述地基，泡沫轻质土填筑在所述泡沫轻质土路基的基床表层以下，所述金属网铺设在距所述泡沫轻质土的顶部特定距离处，所述多个锚固钉用于锚固所述金属网，所述防水材料铺设在所述泡沫轻质土的顶部，所述排水部件用于排出所述泡沫轻质土内部的水。本发明在重载铁路路基上使用高密度高强度泡沫轻质土代替传统路基填料，设计了重载铁路泡沫轻质土路基结构型式，通过泡沫轻质土轻质高强的特性，优化地基处理及施工工艺。
Foam light soil roadbed structure of heavy haul railway and construction method
重载铁路的泡沫轻质土路基结构及施工方法
YE YANGSHENG (author) / CAI DEGOU (author) / YAO JIANPING (author) / WEI SHAOWEI (author) / LOU LIANGWEI (author) / LI SI (author) / XIE JIAO (author) / YANG WEILI (author) / SHI YUEFENG (author) / LI ZHONGGUO (author)
2021-07-23
Patent
Electronic Resource
Chinese
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