[Jilin] Construction organization design of urban road reconstruction project
Chapter II Project Overview 2.1 Project Overview xx Road is an east-west urban trunk road in xx City. It is located in the southeast of the urban area, starting from xx Avenue in the east and ending at xxx Road in the west, and intersects with xx Road, xxx Road, xx Avenue, xx Expressway, xxx Avenue and xx Road. Now, due to the natural aging and man-made damage of the pavement of xx Road, the pavement of some sections has subsided, the plates have been cracked and damaged, and the ribbon stones have been damaged and lost seriously. In some sections, only the inner ribbon stones are left; The phenomenon that some buildings along the street occupy the road is very serious, which makes the road width vary. According to the strategic deployment of municipal construction in xx city, xx Datou and xx Road will be built soon. As the east-west main road connecting Yingbin Avenue, xx Avenue, xxx Avenue, xx Expressway and xx West Road, it is necessary to renovate the pavement and ancillary facilities of xx Road. 2.2 Overview of road design The design scope of this project starts from K0+000 at the intersection of xx Avenue in the west to K4+382.089 at the intersection of xx West Road in the west. The reconstruction section is from K0+180 to K3+980. The motorway in this section shall be covered with asphalt, the damaged pavement shall be repaired locally, the flower band stone and curb stone of the whole line shall be replaced, the new non motorway and sidewalk shall be built, and the main intersections shall be widened and channelized; The two new sections are K0+000 ～ K0+180 and K3+980 ～ K4+382.089 respectively. 2.2.1 Cross section design of roads along the line
