A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF PAVED ROAD
PROBLEM TO BE SOLVED: To reconstruct an existing track as a paved road on which an automobile and a trolley bus may pass, without removing a track skeleton.SOLUTION: A paved road 100 is constructed such that no local deformation occurs in a surface layer work 30, by properly using the following, to suit an area where an existing track 1 is laid: a first pavement structure 101 including a lower roadbed 10 formed by compacting ballast on both sides of the track 1, an upper roadbed 20 formed by compacting crushed stone on the track 1 and the lower roadbed 10, and the surface layer work 30 formed by spreading a pavement material over the upper roadbed 20 and leveling and compacting a top surface thereof; and a second pavement structure 102 including the lower roadbed 10 formed by compacting ballast on both sides of the track 1, a concrete roadbed 40 formed by solidifying a concrete material on the track 1 and the lower roadbed 10, and the surface layer work 30 formed by spreading the pavement material over the concrete roadbed 40 and leveling and compacting the top surface thereof.SELECTED DRAWING: Figure 2
【課題】軌きょうを撤去することなく、既存の軌道を自動車やトロリーバスが通行可能な舗装道路に作り変えることができるようにする。【解決手段】軌道１の両側方にバラストを締め固めて形成した下部路盤１０と、軌道１および下部路盤１０の上に砕石を締め固めて形成した上部路盤２０と、上部路盤２０の上面に舗装材を敷き詰めてその上面を均して固めて形成した表層工３０とを有する第一舗装構造１０１と、軌道１の両側方にバラストを締め固めて形成した下部路盤１０と、軌道１および下部路盤１０の上にコンクリート材料を固化させて形成したコンクリート路盤４０と、コンクリート路盤４０の上面に舗装材を敷き詰めてその上面を均して固めて形成した表層工３０とを有する第二舗装構造１０２を、既設の軌道１が敷設されている領域に応じて使い分け、表層工３０に局所的な変状が生じることがないように舗装道路１００を構築するようにした。【選択図】図２
CONSTRUCTION METHOD OF PAVED ROAD
PROBLEM TO BE SOLVED: To reconstruct an existing track as a paved road on which an automobile and a trolley bus may pass, without removing a track skeleton.SOLUTION: A paved road 100 is constructed such that no local deformation occurs in a surface layer work 30, by properly using the following, to suit an area where an existing track 1 is laid: a first pavement structure 101 including a lower roadbed 10 formed by compacting ballast on both sides of the track 1, an upper roadbed 20 formed by compacting crushed stone on the track 1 and the lower roadbed 10, and the surface layer work 30 formed by spreading a pavement material over the upper roadbed 20 and leveling and compacting a top surface thereof; and a second pavement structure 102 including the lower roadbed 10 formed by compacting ballast on both sides of the track 1, a concrete roadbed 40 formed by solidifying a concrete material on the track 1 and the lower roadbed 10, and the surface layer work 30 formed by spreading the pavement material over the concrete roadbed 40 and leveling and compacting the top surface thereof.SELECTED DRAWING: Figure 2
【課題】軌きょうを撤去することなく、既存の軌道を自動車やトロリーバスが通行可能な舗装道路に作り変えることができるようにする。【解決手段】軌道１の両側方にバラストを締め固めて形成した下部路盤１０と、軌道１および下部路盤１０の上に砕石を締め固めて形成した上部路盤２０と、上部路盤２０の上面に舗装材を敷き詰めてその上面を均して固めて形成した表層工３０とを有する第一舗装構造１０１と、軌道１の両側方にバラストを締め固めて形成した下部路盤１０と、軌道１および下部路盤１０の上にコンクリート材料を固化させて形成したコンクリート路盤４０と、コンクリート路盤４０の上面に舗装材を敷き詰めてその上面を均して固めて形成した表層工３０とを有する第二舗装構造１０２を、既設の軌道１が敷設されている領域に応じて使い分け、表層工３０に局所的な変状が生じることがないように舗装道路１００を構築するようにした。【選択図】図２
CONSTRUCTION METHOD OF PAVED ROAD
舗装道路の構築方法
TATSUKI SHINICHI (author) / UCHIDA YURIKO (author) / IWATA MICHITOSHI (author) / OZAWA YUTAKA (author)
2017-01-05
Patent
Electronic Resource
Japanese