A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Miniature flyover
The invention relates to a miniature flyover which can be built in situ at an existing urban crossroad. Lane bodies in the four directions are divided into a first lane body, a second lane body, a third lane body, a fourth lane body and a number lane body, and the intersection of the lane bodies is divided into five horizon heights which are the full-underground lane, the half-underground lane, the ground, the half-ground lane and the full-ground lane respectively. The first lane is a full underpass, firstly goes downhill from the lower portion of the fourth lane and then goes uphill from the lower portion of the second lane, and the left turn of the first lane goes uphill and enters the right lane of the second lane. The bridge of the second lane is a full-ground lane and passes through the upper portions of the first lane and the third lane, and the left-turn bridge of the second lane is connected to the right lane of the third lane. The third road is a half-ground road, goes uphill from the lower portion of the second road, passes through the upper portion of the fourth road and turns left to be connected to the right lane of the fourth road through a bridge. The fourth road is a semi-underground road, the height of the fourth road is limited to be half of the ground, the height of the fourth road is limited to be half of the ground, the fourth road goes downhill from the lower portion of the third road and then goes uphill to enter the right lane of the first road through left turning of the fourth road, and therefore straight going and left turning do not influence all-around passing.
本发明是一座微型立交桥，它能够在现有的城市十字路口原地修建。它把四个方向的车道分为一，二，三，四，号道，把车道与车道的交汇点分为五个地平高度，分别为全地下道，半地下道，地面和半地上道，和全地上道。一号道是全地下道它先下坡从四号的下方通过，再上坡从二号道的下方通过，它的左转上坡进入二号道的右车道。二号道的桥是全地上道，它分别从一，三号道的上方通过，它的左转用桥连接到三号道的右车道。三号道是半地上道，它从二号道的下方上坡从四号道的上方通过它的左转是用桥连接到四号道的右车道。四号道是半地下道，它的限高一半在地面下，一半在地面上，它先下坡从三号的下方通过再上坡从一号道的上方通过它的左转进入一号道的右车道，这样就可以直行左转互不影响全方位通过。
Miniature flyover
The invention relates to a miniature flyover which can be built in situ at an existing urban crossroad. Lane bodies in the four directions are divided into a first lane body, a second lane body, a third lane body, a fourth lane body and a number lane body, and the intersection of the lane bodies is divided into five horizon heights which are the full-underground lane, the half-underground lane, the ground, the half-ground lane and the full-ground lane respectively. The first lane is a full underpass, firstly goes downhill from the lower portion of the fourth lane and then goes uphill from the lower portion of the second lane, and the left turn of the first lane goes uphill and enters the right lane of the second lane. The bridge of the second lane is a full-ground lane and passes through the upper portions of the first lane and the third lane, and the left-turn bridge of the second lane is connected to the right lane of the third lane. The third road is a half-ground road, goes uphill from the lower portion of the second road, passes through the upper portion of the fourth road and turns left to be connected to the right lane of the fourth road through a bridge. The fourth road is a semi-underground road, the height of the fourth road is limited to be half of the ground, the height of the fourth road is limited to be half of the ground, the fourth road goes downhill from the lower portion of the third road and then goes uphill to enter the right lane of the first road through left turning of the fourth road, and therefore straight going and left turning do not influence all-around passing.
本发明是一座微型立交桥，它能够在现有的城市十字路口原地修建。它把四个方向的车道分为一，二，三，四，号道，把车道与车道的交汇点分为五个地平高度，分别为全地下道，半地下道，地面和半地上道，和全地上道。一号道是全地下道它先下坡从四号的下方通过，再上坡从二号道的下方通过，它的左转上坡进入二号道的右车道。二号道的桥是全地上道，它分别从一，三号道的上方通过，它的左转用桥连接到三号道的右车道。三号道是半地上道，它从二号道的下方上坡从四号道的上方通过它的左转是用桥连接到四号道的右车道。四号道是半地下道，它的限高一半在地面下，一半在地面上，它先下坡从三号的下方通过再上坡从一号道的上方通过它的左转进入一号道的右车道，这样就可以直行左转互不影响全方位通过。
Miniature flyover
微型立交桥
SHI JIANMIN (author) / OTHER INVENTORS HAVE WAIVED THE RIGHT TO BE MENTIONED (author)
2021-04-09
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
| Engineering Index Backfile | 1962
| Engineering Index Backfile | 1963
| British Library Online Contents | 2012