A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Small flyover
The invention discloses a small flyover. The small flyover comprises a longitudinal trunk road 1, a transverse trunk road 2 and an intersection 3 where the longitudinal trunk road 1 and the transverse trunk road 2 intersect, and a driving-in road x and a driving-out road y are distributed on the longitudinal trunk road 1 and the transverse trunk road 2 respectively. The small flyover is characterized by comprising two corresponding bridges or tunnels b crossing the intersection 3; the two ends of the bridges or tunnels b are arranged on a transverse driving-in road 2-x and a transverse driving-out road 2-y on the two sides of the intersection 3 respectively; the two sections of longitudinal trunk road 1 on the two sides of the intersection 3 each comprises a first longitudinal lane changing channel a1 and a second longitudinal lane changing channel a2; and the two sections of transverse trunk road 2 on the two sides of the intersection 3 each comprises a first transverse lane changing channel b1 and a second transverse lane changing channel b2. The small flyover has the advantages of simple structure, small size, small occupied area, small total quantity of bridges or tunnels, low manufacturing cost and high traffic efficiency, and is suitable for being applied to various large, medium and small intersections in cities.
一种小型立交桥，包括纵干道1和横干道2以及两者相交的路口3，所述的纵干道1和横干道2两者分别分布有驶入道x和驶出道y；其特征在于：包括横跨路口3的二条对应的桥梁或隧道b；所述的桥梁或隧道b的两端分别设置在路口3两侧的横驶入道2‑x、横驶出道2‑y；所述的路口3两侧的二段纵干道1，均包括一条第一纵向变道通道a1、一条第二纵向变道通道a2；所述的路口3两侧的二段横干道2，均包括一条第一横向变道通道b1、一条第二横向变道通道b2。具有结构简单、体积小、占地小、桥梁或隧道总量少、造价低、交通效率高的优点、适合城市大、中、小各种路口应用。
Small flyover
The invention discloses a small flyover. The small flyover comprises a longitudinal trunk road 1, a transverse trunk road 2 and an intersection 3 where the longitudinal trunk road 1 and the transverse trunk road 2 intersect, and a driving-in road x and a driving-out road y are distributed on the longitudinal trunk road 1 and the transverse trunk road 2 respectively. The small flyover is characterized by comprising two corresponding bridges or tunnels b crossing the intersection 3; the two ends of the bridges or tunnels b are arranged on a transverse driving-in road 2-x and a transverse driving-out road 2-y on the two sides of the intersection 3 respectively; the two sections of longitudinal trunk road 1 on the two sides of the intersection 3 each comprises a first longitudinal lane changing channel a1 and a second longitudinal lane changing channel a2; and the two sections of transverse trunk road 2 on the two sides of the intersection 3 each comprises a first transverse lane changing channel b1 and a second transverse lane changing channel b2. The small flyover has the advantages of simple structure, small size, small occupied area, small total quantity of bridges or tunnels, low manufacturing cost and high traffic efficiency, and is suitable for being applied to various large, medium and small intersections in cities.
一种小型立交桥，包括纵干道1和横干道2以及两者相交的路口3，所述的纵干道1和横干道2两者分别分布有驶入道x和驶出道y；其特征在于：包括横跨路口3的二条对应的桥梁或隧道b；所述的桥梁或隧道b的两端分别设置在路口3两侧的横驶入道2‑x、横驶出道2‑y；所述的路口3两侧的二段纵干道1，均包括一条第一纵向变道通道a1、一条第二纵向变道通道a2；所述的路口3两侧的二段横干道2，均包括一条第一横向变道通道b1、一条第二横向变道通道b2。具有结构简单、体积小、占地小、桥梁或隧道总量少、造价低、交通效率高的优点、适合城市大、中、小各种路口应用。
Small flyover
小型立交桥
XIE EN (author) / XIE YUGUANG (author) / WU SHIXING (author)
2021-11-02
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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