Change embankment structure of widening road

• Main Authors: ZHANG BO, XIAO WEI, ZHANG KUNRAN
• Format: Patent
• Language: Chinese; English
• Published: 15.01.2019
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR

The utility model discloses a change embankment structure of widening road, include original road bed and set up the original road surface structural layer on original road bed, original road bed outside is equipped with widens the road bed, structural layer outside in original road surface is equipped with to fix widens the road surface structural layer on widening the road bed, it is light foamconcrete structural layer to widen the road bed. The utility model has the characteristics of need not to put the slope, solve the appropriation of land, reduce subside, construction cycle is short, it is great to use the advantage in land resource nervous area, can wide application in road bridge construction field. 本实用新型公开了种改拓建道路的路堤结构，包括原有路基和设置于原有路基之上的原有路面结构层，所述原有路基外侧设有拓建路基，所述原有路面结构层外侧设有固定在拓建路基之上的拓建路面结构层，所述拓建路基为轻质泡沫混凝土结构层。本实用新型具有无需放坡、解决对土地的占用、减少沉降、施工周期短、在土地资源紧张地区应用优势较大的特点，可以广泛应用于路桥施工领域。