WO2018184126A1 - Système de transport urbain - Google Patents

Système de transport urbain Download PDF

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Publication number
WO2018184126A1
WO2018184126A1 PCT/CN2017/000280 CN2017000280W WO2018184126A1 WO 2018184126 A1 WO2018184126 A1 WO 2018184126A1 CN 2017000280 W CN2017000280 W CN 2017000280W WO 2018184126 A1 WO2018184126 A1 WO 2018184126A1
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Prior art keywords
road
bridge
function module
city
main road
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PCT/CN2017/000280
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English (en)
Chinese (zh)
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赵士星
王来国
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赵士星
王来国
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Priority to PCT/CN2017/000280 priority Critical patent/WO2018184126A1/fr
Publication of WO2018184126A1 publication Critical patent/WO2018184126A1/fr

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
    • E01C1/04—Road crossings on different levels; Interconnections between roads on different levels

Definitions

  • the left-turn vehicle has a great influence on the traffic volume of the intersection.
  • the release time of the signal light and the waiting time of the conversion could not digest the blockage caused by the vehicle.
  • the signal indicating function failed, and the vehicles in each direction and the left turn died. Deadly together.
  • Congestion causes long-term physical exertion of labor, reduces the quality of labor, and reduces social productivity.
  • the present invention is "an urban transportation system capable of avoiding direct left (right) turns and then eliminating interference and congestion under traffic conditions on the right (left) side of the motor vehicle".
  • the combination of urban function modules and combined overpasses can avoid direct left turn and eliminate interference and congestion to achieve unimpeded urban traffic system.
  • the combination of urban function modules and combined overpass cross-arrangement can avoid direct right turn and eliminate interference and congestion, so as to achieve unimpeded urban traffic system.
  • a city traffic system capable of avoiding direct left (right) turns and then eliminating interference and congestion under traffic conditions on the right (left) side of the motor vehicle.
  • the city function module (M) consists of function module partition 1 (M-1), function module partition 2 (M-2), function module partition 3 (M-3), function module partition 4 (M-4), and city function module.
  • the inner road (5), the urban function module entrance and exit (6), the non-motor vehicle and the pedestrian underground passage (7) in the urban function module; the functional module partition 1 (M-1), the functional module partition 2 (M-2), The function module partition 3 (M-3) and the function module partition 4 (M-4) are externally connected to the side of the trunk road (1) or the trunk road (2), and the function module partition 1 (M-1), function module Partition 2 (M-2), Function Module Partition 3 (M-3), and Function Module Partition 4 (M-4) are connected to the side of the road (5) in the city function module, non-motorized vehicles and pedestrian underground passages ( 7) Complete the vertical and horizontal three-dimensional cross connection of the non-motor vehicle and the pedestrian road at the intersection of the road (5) in the urban function module, and the road within the urban function module (5) through the city function module
  • the combined overpass (ZHQ) consists of the upper bidirectional main road pavement (8), the pier (9), the lower bidirectional main road pavement (10), the auxiliary road and the right (left) turning pavement (11), and the bridge under the head (12).
  • the direction of the upper bidirectional main road surface (8) is defined as the longitudinal direction of the combined overpass (ZHQ) (23), and the pier (9) supports the upper deck structure so that the upper bidirectional main road surface (8) and the lower layer
  • the two-way main road surface (10) realizes the upper and lower cross connection through the bridge pile (9), the auxiliary road and the right (left) turning road on both sides of the bridge under the bridge (12) and the lower two-way main road surface (10) (11)
  • the connecting, auxiliary and right (left) turning roads (11) are connected to the upper
  • the upper level public exchange platform (17) and the upper and lower bidirectional main road surface (8)
  • the side connection the lower level public exchange platform (18) is connected to the outside of the lower bidirectional main road surface (10) under the bridge, and the upper public exchange platform (17) is connected to the lower level by the upper and lower public exchange platform (19)
  • the upper-level public exchange platform (17) is connected with the public exchange platform crossing bridge (20), and the anti-collision slope (22) is connected with the pier (9) and the upper and lower public exchange platform (19). ) side connection.
  • the main road (1) and the trunk road (2) consist of the upper two-way main road surface (8), the lower two-way main road surface (10), the auxiliary road and the right (left) turning road surface (11), and the movable separation belt (14). ), main road exit (in) port (15), main road in (out) port (16), auxiliary head bridge (24) set according to actual conditions, non-motorized vehicles and pedestrian underground passages or overpasses (25), non Entrance and exit of motor vehicles and pedestrian underground passages or flyovers to urban functional modules (26), bus stops (27), non-motorized vehicles and pedestrian underground passages or gateways to the bus stop (28), upper and lower water, electricity, gas, Warm, message network, underground passageway for pipeline construction (29), upper and lower water, electricity, gas, heating, message network, underground passageway (30) for pipeline construction, upper two-way main road surface (8) and lower two-way main The road surface (10) is connected to the auxiliary road and the right (left) turning road surface (11) by means of the main road exit (in) port (15)
  • the mobile isolation belt (14) is connected to the corresponding position of the city function module entrance and exit (6) through the auxiliary road and the right (left) turning road surface (11).
  • Motor vehicles and pedestrian underground passages or overpasses (25) are connected to adjacent city function modules (M) via non-motorized and pedestrian underground passages or flyovers to the entrances and exits (26) of adjacent city function modules (M), bus stops (27) ) is located in the same position as the movable barrier (14) between the adjacent two non-motorized and pedestrian underground passages or the entrance to the bus stop (28), non-motorized and pedestrian underground passages or overpass to the bus stop.
  • the entrance (28) is connected to the bus stop (27), and the underground passage (29) for the upper and lower water and electricity, gas, heating, message network and pipeline construction is on the outside of the non-motor vehicle and pedestrian underground passage or overpass (25).
  • the underground passage and entrance (30) for water, electricity, gas, heating, message network and pipeline construction are connected with the adjacent city function module (M).
  • the average width of roads is wider than the average width of Beijing roads.
  • the population density is lower than that of Beijing.
  • Vehicles are also much smaller than Beijing, and serious traffic jams may still occur. This shows that widening roads and intelligently controlled traffic lights are not the most effective solution to traffic jams.
  • the overpass that can meet the turning in all directions is too large.
  • the overpass itself has the intersection of traffic jams. The large number of overpasses will not only reduce the available area of the city, but the traffic jam problem has not been completely solved. The amount of investment is also unbearable.
  • the original problem is to invent the overpass that not only increases the floor space, but also travels smoothly in all directions.
  • the method before us is to build a simple overpass, hereinafter referred to as the “base bridge”.
  • the drawings in the back of the bridge are also explained.
  • the left (right) turn on the foundation bridge is simply unsolvable.
  • the first method is to cross the bridge, turn the road under the bridge of the next combined overpass or assist the U-turn bridge to complete the turn, return to the bridge and then turn right. You can complete the left turn.
  • the second method is to turn right and then turn the head on the right side of the bridge on the right side of the interchange or the turn of the auxiliary head bridge to complete the left turn.
  • the first method is to cross the bridge, adjust the head road under the bridge of the next combined overpass or assist the U-turn bridge to complete the U-turn, return to the bridge and then turn left. You can complete the right turn.
  • the second method is to turn left and then turn the head under the bridge of the left side combined overpass or the turn of the auxiliary head bridge to complete the right turn.
  • the next problem to be solved is the problem of public exchange.
  • the public exchange station and the overpass are built together, and the passengers no longer have to travel a long way to find another bus line.
  • the problem of the transfer is solved.
  • bus passengers Like a motor vehicle, bus passengers only need to transfer at most once between two points in the city. Under such conditions, a bus line on a road is sufficient, and complex bus lines will become history.
  • the problem of setting up a bus on the upper and lower stations between the two bridges and having a bus stop within 500 meters of the residence is solved.
  • An underground pipe corridor is arranged near the underground walkway, so that the heating pipeline and the gas pipeline are in an underground pipe gallery, which solves the problem that the gas pipeline is frozen and cracked in winter.
  • construction and maintenance are almost no longer needed except for additional construction, material aging and technical renewal. Each construction will benefit for a long time, reducing the waste of repeated reconstruction and reconstruction.
  • node-type supply can be realized. For example, there is a problem with the power line in one direction, and there are three directions for power supply, which is more advanced than the smart grid concept.
  • the construction of the functional modules of the new era city should inherit the pattern that most of the “Beijing Courtyard” can solve most problems from birth to death, such as setting up working areas, residential areas, cultural and educational health areas in the compound (respect for the elderly, kindergartens and middle schools).
  • Primary schools should be close to the hospital, and should also be close to the city function module center), commercial recreation areas, parking lots, etc.
  • each city's functional module (M) of about 1 square kilometer will be very comfortable and superior for 30,000 people living and working.
  • 60,000 urban functional modules (M) can be placed 18 Billion population. If each city function module (M) has one percent of the people doing the main public service work, that is, each city function module (M) can have 100 security guards, 100 medical staff, and 100 faculty members. work.
  • the optimal and centralized management of public service personnel ensures that the professional level can be guaranteed and the discipline can be rigorous. Each safety and security personnel has strict professional quality requirements.
  • each city function module M
  • the basic functions of each city function module can be rationally arranged to improve the overall time efficiency of the city.
  • the balanced and rational layout of hospitals and fire brigades can shorten the overall ambulance, fire-fighting path and shorten the travel time.
  • the construction within the urban functional module (M) should also be considered and rationally laid out to save the overall time cost of all aspects of the urban functional module (M).
  • Figure 1 Overall schematic diagram of an urban transport system that avoids direct left (right) turns and then eliminates interference and congestion under right-hand (left) side traffic conditions
  • FIG. 1 Schematic diagram of functional modules in the urban function module (M)
  • FIG. 3 Schematic diagram of the diversity of functional module partitions in the city function module (M)
  • FIG. 4L General schematic diagram of the combined overpass (ZHQ)
  • FIG. 5 Schematic diagram of the lower layer of the combined overpass (ZHQ)
  • FIG. 5L Schematic diagram of the lower layer of the combined overpass (ZHQ)
  • Figure 6L The basic part of the combined overpass (ZHQ) after removing the U-turn bridge, hereinafter referred to as the "base bridge"
  • FIG. 7 Schematic diagram of the "basic bridge” with different forms of U-turn bridges as needed
  • FIG. 7L Schematic diagram of the "basic bridge” with different forms of U-turn bridges as needed
  • Figure 8 Schematic diagram of the “basic bridge” of the slow-built auxiliary road, leaving the location of the future construction combined overpass (ZHQ)
  • Figure 8L The “basic bridge” of the slow-built auxiliary road, leaving a schematic diagram of the location of the future construction combined overpass (ZHQ)
  • Figure 9 Schematic diagram of the main road and movable barrier (14)
  • Figure 9L Schematic diagram of the main road and movable barrier (14)
  • Figure 10 Schematic diagram of "non-motorized and pedestrian underground passages or overpasses (25)" below or above the main (support) trunk road and the auxiliary road connecting adjacent functional modules of the city
  • Figure 10L Schematic diagram of "non-motor vehicle and pedestrian underground passage or overpass (25)" below or above the main (support) trunk road and auxiliary road connecting adjacent city function modules
  • Figure 11 Schematic diagram of “upper and lower water and electricity, gas, warming, message network, underground passageway for pipeline construction (29)” under the main (support) dry road and auxiliary road
  • Figure 11L Schematic diagram of “upper and lower water and electricity, gas, warming, message network, underground passageway for pipeline construction (29)” under the main (support) dry road and auxiliary road
  • FIG 12 Schematic diagram of the emergency channel (31) for special heavy-duty mobile rescue equipment
  • Figure 13 Schematic diagram of cross-city passage (32) and unused or temporarily unused plots (33)
  • Figure 15 Schematic diagram of the intersection of the main road crossing combined overpass (ZHQ) coordinates
  • Figure 16 Schematic diagram of the crossover arrangement of the combined overpass (ZHQ)
  • FIG. 17 Schematic diagram of the rational distribution of urban functional modules (M)
  • Figure 18 Example of temporary measures for quickly clearing traffic jams during the renovation of the old city
  • Figure 1 is a general schematic diagram of an urban transport system capable of avoiding direct left (right) turns and then eliminating interference and congestion under the right (left) side traffic conditions of the motor vehicle, the city function module (M) and the main road (1) or
  • the side of the branch road (2) is connected, the two ends of the branch road (2) are connected to the main road (1), and the intersections of the main road (1) and the trunk road (2) are respectively crossed by the bridge.
  • the layout is connected, and the four corners of the city function module (M) are respectively linked to the upper and lower sides of the corresponding combined overpass.
  • An urban transportation system capable of avoiding direct left (right) turns and then eliminating interference and congestion under traffic conditions on the right (left) side of the motor vehicle is composed of several urban functional modules (M). Branch roads and branch roads or trunk roads and trunk roads The enclosed area is called a city function module (M), and several urban function modules (M) surrounded by main roads and main roads are called a city function module group (MQ). Each city function module (M) is assumed to be 1 km long by 1 km wide and 1 km km wide.
  • the area of the urban functional module group (MQ) of the five multi-city functional modules (M) surrounded by the main roads (4) is slightly smaller than the area within the second ring road north of Chang'an Street (3).
  • the design goal of the trunk road is to at least ensure the smooth flow of traffic within the urban functional module group (MQ).
  • the area of the urban functional module group (MQ) is larger than the area within the second ring road north of Chang'an Street.
  • the area of the area of the 10 (10) city function module (4) should be 5 times larger than the module group (MQ) of the city function module.
  • the width is a little wider and can be considered for design by cross-city passage.
  • All overpasses on the main road can choose overpasses that are unobstructed in all directions, but the combined overpass (ZHQ) has flexible combination and small footprint.
  • An example of an existing overpass with an intersection the Madian Bridge turns left from north to east and needs to be completed with the right turntable bridge. When the right turn needs to enter the main road from west to east, it will go straight with the auxiliary road from west to east. Crossing caused traffic jams. If you want to avoid the intersection of the main and auxiliary roads, you have to repair the right-turning bridge very long. In a modern city with a lot of land, it is definitely not a good choice to adopt an oversized design.
  • the interchange of non-motor vehicles and pedestrian roads, the roads within the urban functional modules (5) are connected to the main roads (1) or the trunk roads (2) through the city function module entrances and exits (6).
  • the area of the Beijing compound since the founding of the People's Republic of China is generally around 1 square kilometer. It is reasonable for pedestrians to walk 500 meters. For the life in the compound, 1 square kilometer can meet the basic production and living needs. The predecessors have had successful experiences, and later generations must inherit and develop.
  • Each city function module (M) must be divided into at least four functional module partitions, which are functional module partition 1 (M-1), functional module partition 2 (M-2), functional module partition 3 (M-3), and functional modules.
  • Partition 4 (M-4) are work areas, cultural and educational health care areas, leisure and entertainment business districts, residential areas, and parking lots.
  • the four function module partitions do not need to be one-to-one correspondence with the actual function assignment.
  • the four function module partitions drawn on the figure are In conjunction with the overall traffic, each functional function is specifically arranged in which functional module partition, proportion, and in which position, according to the nature of the functional module and the nature of the work area to make appropriate adjustments.
  • the hospital in the city function module (M) should be placed close to the center of the city function module (M), which is considered as the fastest speed for the entire module. Parents will be more reassured if the primary school is close to the hospital.
  • the nursing home should be connected to the hospital and close to the residential area to facilitate the care of the elderly.
  • the entrance and exit of the city function module should be staffed 24 hours a day, not only to take care of the security in the area, but also to monitor the situation of nearby roads and underground roads. It is necessary to have timely security and rescue duties to create a safe community of mutual help and mutual assistance.
  • the road (5) in the urban function module is mainly used for motor vehicles in the area.
  • the roads (5) in the city function module are also for non-motorized vehicles.
  • When cycling is safe and convenient, the bicycle will re-emerge as a means of transportation or leisure.
  • the non-motorized and pedestrian underground passages or overpasses (7) in the urban functional modules are built and used when the non-motorized traffic is particularly large.
  • the side of the road (5) in the urban function module is connected, and the road (5) in the urban function module is connected to the main road (1) or the trunk road (2) through the city function module entrance (6).
  • Figure 3 and Figure 2 are not much different.
  • Figure 3 only shows that the functional module partitions in the city function module (M) can be varied.
  • M city function module
  • the central roundabout can be a park or other arrangements.
  • the combined overpass (ZHQ) consists of the upper bidirectional main road pavement (8), the pier (9), the lower bidirectional main road pavement (10), the auxiliary road and the right (left) turning pavement (11), and the bridge under the head (12).
  • the direction of the upper bidirectional main road surface (8) is defined as the longitudinal direction of the combined overpass (ZHQ) (23), and the pier (9) supports the upper deck structure so that the upper bidirectional main road surface (8) and the lower layer
  • the two-way main road surface (10) realizes the upper and lower cross connection through the bridge pile (9), the auxiliary road and the right (left) turning road on both sides of the bridge under the bridge (12) and the lower two-way main road surface (10) (11)
  • the connecting, auxiliary and right (left) turning roads (11) are connected to the upper
  • the lower level public exchange platform (18) is connected to the outside of the lower bidirectional main road surface (10) under the bridge, and the upper level public exchange platform (17) is connected by the upper and lower layers by the platform connection ladder (19) and The lower-level public exchange platform (18) is connected, the upper-level public exchange platform (17) is connected with the public exchange platform crossing bridge (20), the anti-collision slope (22) and the upper and lower layers are exchanged by the platform connection ladder (19) and the pier (9) or the side connection of the lower bidirectional main road surface (10), and the dotted arrow indicates the driving direction (21).
  • Figure 4 is viewed from the north to the south.
  • the north-south straight-passing vehicle passes through the upper two-way main road surface (8), and the east-west direction straight-passing vehicle passes through the lower two-way main road surface (10).
  • the right-turning vehicles in all directions pass through the auxiliary road and the right turn road (11), and turn around in the north-south direction.
  • the vehicle passes through the bridge to turn the head road (12), and the east-west turning vehicle passes through the auxiliary turning bridge (13).
  • the left turn in each direction is completed after turning right in the adjacent bridge.
  • the passengers of the upper bus interchange platform (17) and the passengers of the lower two-way main road surface (10) can complete the transfer through the upper and lower exchange platform connection ladders (19), and the passengers of the upper bus interchange platform (17) can pass.
  • the public exchange platform crosses the street bridge (20) to reach the city function module (M). In some cases, the upper-level public exchange platform (17) cannot build a public exchange plane.
  • the bridge crosses the street bridge (20), but the lower level public exchange platform (18) reaches the city function module (M) through the underground passage.
  • the slope of the anti-collision slope (22) can prolong the accidental impact time and protect the upper and lower layers of the bridge.
  • the public exchange platform is connected to the ladder (19) for security.
  • this bridge does not have a left turn.
  • An urban transportation system capable of avoiding direct left turns and eliminating interference and congestion under the traffic conditions on the right side of the motor vehicle does not require a left turn in the overall design. In general, a right turn can reach the destination. This is illustrated in FIG.
  • the combined overpass (ZHQ) is based on the actual average altitude of the surrounding four city function modules (M), which can effectively save engineering costs. If the city's permeability is considered, the lower road surface can vertically expand the space downwards.
  • the upper two-way main road surface (8) includes the highest point of the overpass including the railing, and the relative average altitude does not affect the human visual experience.
  • the lower bidirectional main road surface (10) under the bridge is projected in a bidirectional outward direction to maintain a certain length of horizontal road surface, which can reduce the deepest depth under the bridge.
  • the height of the deck and the depth of the bottom of the bridge are designed to be basically flat. If the underground soil is relatively hard, the overpass will be built on the ground.
  • Figure 4 is viewed from the north to the south.
  • the north-south direct-going vehicle passes through the upper two-way main road surface (8), and the east-west direction straight-passing vehicle passes through the lower two-way main road surface (10).
  • the left-turning vehicles in all directions pass through the auxiliary road and the left-turn road surface (11), and turn around in the north-south direction.
  • the vehicle passes through the bridge to adjust the head road (12), and the east-west turning vehicle passes through the auxiliary turning bridge (13). The right turn in each direction is completed after turning left and then in the adjacent bridge.
  • the passengers of the upper bus interchange platform (17) and the passengers of the lower two-way main road surface (10) can complete the transfer through the upper and lower exchange platform connection ladders (19), and the passengers of the upper bus interchange platform (17) can pass.
  • the public exchange platform crosses the street bridge (20) to reach the city function module (M).
  • the upper-level public exchange platform (17) cannot build the public exchange platform bridge (20), but the lower-level public exchange platform (18)
  • the underground function channel reaches the urban function module (M), and the slope of the anti-collision slope (22) can prolong the accidental impact time and protect the safety of the upper and lower public exchange platform connection ladder (19) of the bridge body.
  • this bridge does not have a right turn.
  • An urban traffic system capable of avoiding direct right turn and eliminating interference and congestion under the left-hand traffic conditions of the motor vehicle does not require a right turn in the overall design. In general, a left turn can reach the destination. This is illustrated in FIG.
  • the combined overpass (ZHQ) is based on the actual average altitude of the surrounding four city function modules (M), which can effectively save engineering costs. If the city's permeability is considered, the lower road surface will expand vertically downwards, and the upper two-way main road surface (8) includes the highest point of the overpass including the railing, and the relative average altitude does not affect the human visual experience.
  • the lower bidirectional main road surface (10) under the bridge is projected in a bidirectional outward direction to maintain a certain length of horizontal road surface, which can reduce the deepest depth under the bridge.
  • the height of the deck and the depth of the bottom of the bridge are designed to be basically flat. If the underground soil is relatively hard, the overpass will be built on the ground.
  • the lower-level public exchange platform (18) is connected to the outside of the lower two-way main road surface (10) under the bridge, and the other side of the lower-level public exchange platform (18) is connected to the side of the pier (9) under the bridge, and the lower-level public exchange platform (18) Connect to the upper and lower public exchange platform connection ladder (19) under the bridge.
  • Fig. 5 is a plan view of the combined overpass (ZHQ) after removing the upper bidirectional main road surface (8), mainly revealing the connection relationship of the lower commutation platform (18).
  • the bus passengers on the lower two-way main road surface (10) get off at the lower-level public exchange platform (18), and reach the upper-level public exchange platform (17) through the upper and lower public exchange platform connection ladders (19).
  • the bus on the main road (8) is transferred.
  • the passengers of the upper-level public exchange platform (17) can reach the city function module (M) through the public exchange platform crossing bridge (20).
  • the direction in which the upper bidirectional main road surface (8) travels is defined as the longitudinal direction of the combined overpass (ZHQ) (23), and the pier (9) supports the upper deck structure such that the upper bidirectional main road surface (8) and the lower bidirectional main road surface ( 10)
  • the upper and lower cross-connections are realized by the bridge pile (9), and the sub-road surface (12) of the bridge is connected with the auxiliary road and the right turn road (11) on both sides of the lower bidirectional main road surface (10), the auxiliary road and the right turn road surface ( 11) Connected to the upper bidirectional main road pavement (8) and the lower bidirectional main road pavement (10) side, the upper horizontal commutation platform (17) is connected to the outer upper side of the bridge upper bidirectional main road pavement (8), and the lower level public exchange platform (18) Connected to the outside of the lower bidirectional main road surface (10) under the bridge, and the upper public exchange platform (17) is connected to the lower public exchange platform (18) through the upper and lower exchange platform connection ladder (19), the upper layer The public exchange platform
  • Fig. 6 The difference between Fig. 6 and Fig. 4 is that the auxiliary bypass bridge (13) is missing.
  • the combined overpass (ZHQ) can be called the "basic bridge", and the basic bridge is shown in Fig. 6.
  • the basic bridge plus the auxiliary U-turn bridge (13) is the combined overpass (ZHQ).
  • Figures 6 and 4 are identical except for the reduction of the way the auxiliary U-turn bridge (13) is moved.
  • the auxiliary U-turn bridge (13) When the actual traffic volume of the motor vehicle is low, the presence of the auxiliary U-turn bridge (13) is not required.
  • an urban transportation system capable of avoiding direct left turns and eliminating interference and congestion under traffic conditions on the right side of the motor vehicle, in general, rarely requires a left turn.
  • auxiliary U-turn bridge (13) In the actual construction, it is only necessary to set aside the construction position of the auxiliary U-turn bridge (13), and build it in a new city with fewer vehicles, for example, on the branch roads (2) of towns and towns with a small population.
  • Auxiliary U-turn bridges (13) are not a must.
  • the direction in which the upper bidirectional main road surface (8) travels is defined as the longitudinal direction of the combined overpass (ZHQ) (23), and the pier (9) supports the upper deck structure such that the upper bidirectional main road surface (8) and the lower bidirectional main road surface ( 10)
  • the upper and lower cross-connections are realized by the bridge pile (9), and the sub-road surface of the bridge (12) is connected with the auxiliary roads on both sides of the lower two-way main road surface (10) and the left turn road (11), the auxiliary road and the left turn road surface ( 11) Connected to the upper bidirectional main road pavement (8) and the lower bidirectional main road pavement (10) side, the upper horizontal commutation platform (17) is connected to the outer upper side of the bridge upper bidirectional main road pavement (8), and the lower level public exchange platform (18) Connected to the outside of the lower bidirectional main road surface (10) under the bridge, and the upper public exchange platform (17) is connected to the lower public exchange platform (18) through the upper and lower exchange platform connection ladder (19), the upper layer The public
  • Fig. 6 The difference between Fig. 6 and Fig. 4 is that the auxiliary bypass bridge (13) is missing.
  • the combined overpass (ZHQ) can be called the "basic bridge", and the basic bridge is shown in Fig. 6.
  • the basic bridge plus the auxiliary U-turn bridge (13) is the combined overpass (ZHQ).
  • Figures 6 and 4 are identical except for the reduction of the way the auxiliary U-turn bridge (13) is moved.
  • the auxiliary U-turn bridge (13) When the actual traffic volume of the motor vehicle is low, the presence of the auxiliary U-turn bridge (13) is not required.
  • an urban transportation system capable of avoiding direct right turn and eliminating interference and congestion under traffic conditions on the left side of the vehicle, in general, rarely requires a right turn.
  • auxiliary U-turn bridge (13) In the actual construction, it is only necessary to set aside the construction position of the auxiliary U-turn bridge (13), and build it in a new city with fewer vehicles, for example, on the branch roads (2) of towns and towns with a small population.
  • Auxiliary U-turn bridges (13) are not a must.
  • the auxiliary U-turn bridge (24) of the arbitrarily changing position, the inlet and the exit of the auxiliary U-turn bridge (24) are not limited to the design connection in the main road, the auxiliary road, or directly connected to the city function module (M).
  • the specific design position of the auxiliary U-turn bridge (24) shall be determined according to actual environmental requirements.
  • auxiliary U-turn bridge (24) Whether it is necessary to construct an auxiliary U-turn bridge (24) or to determine the specific location of the auxiliary U-turn bridge (24) and the entrance and exit should be determined according to the function of the adjacent city function module (M).
  • Auxiliary U-turn bridge (24) should be based on environmental requirements and geological strips To determine whether it is an overhead bridge, a plane bridge, or an underground passage.
  • the auxiliary U-turn bridge (24) is divided into bifurcated and non-forked.
  • the auxiliary head bridge (24) When the function of the city function module (M) is hospital or fire brigade, the auxiliary head bridge (24) should be set and the position of the auxiliary head bridge (24) should be determined as needed. If the hospital has multiple emergency rooms and multiple layers of emergency access, the auxiliary U-turn bridge (24) should be built with a forked road leading directly to the emergency room on any floor of the hospital.
  • the upper two-way main road surface (8) is cross-connected with the lower two-way main road surface (10), and the dotted arrow represents the driving direction (21).
  • Figure 8 and Figure 8L work process and working principle
  • Figure 8 is mainly a description of the application of the simple bridge.
  • the combined overpass (ZHQ) removes the auxiliary U-turn bridge (13), which can be called the basic bridge, and then removes the auxiliary road and the right turn road (11) and the bridge under the bridge (12) is the simple bridge.
  • (corresponding to Figure 8L is: Remove the auxiliary road and the left turn road (11) and the bridge under the bridge (12) is the simple bridge).
  • Traffic in some remote places is very small and there is no need to build complex bridges.
  • Some places are not suitable for building very complicated bridges. For example, the reconstruction of Xidan intersection in Beijing cannot affect the overall image of Chang'an Street. It must be said that there should be no bridge on the surface.
  • the concept of the used Xidan intersection plane interchange is a pioneering work of the Beijing traffic police.
  • the transformation of Xidan intersection can achieve the goal.
  • the difference between Xidan intersection and this figure 8 is that the west side intersection of China on the right side has a right turn road after crossing the bridge.
  • Xidan intersection three-dimensional public exchange, transfer platform to Xidan Square can use the underground passage, instead of crossing the bridge to achieve the connection.
  • the main road surface is connected to the auxiliary road surface through the main road exit (15), and the auxiliary road surface is connected to the main road surface through the main road inlet (16).
  • the movable isolation belt (14) on the main road is removed, multiple adjacent cities
  • the function module and the entrance and exit (6) of the city function module can be connected into one channel.
  • Figure 9 depicts the position between the main road outlet (15) and the main road inlet (16), which depicts the state in which the movable barrier (14) is not removed. See Figure (12) for the removed state.
  • the main road surface is connected to the auxiliary road surface through the main road inlet (15), and the auxiliary road surface is connected to the main road surface through the main road exit (16).
  • the movable isolation belt (14) on the main road is removed, multiple adjacent cities
  • the function module and the entrance and exit (6) of the city function module can be connected into one channel.
  • Figure 9 depicts the position between the main road inlet (15) and the main road outlet (16). This figure depicts the state in which the movable barrier (14) is not removed. See Figure (12) for the removed state.
  • Non-motorized and pedestrian underground passages or overpasses (25) are connected to adjacent city function modules (M) via non-motorized and pedestrian underground passages or flyovers to the city function module (M) entrance and exit (26), bus stop (27) Connected to the movable barrier (14) in the same position, non-motorized and pedestrian underground passages or overpasses (25) are connected to the bus stop (27) via non-motorized and pedestrian underground passages or vias to the bus stop (28). .
  • Pedestrians or non-motor vehicles of the city function module (M) can pass through the entrances and exits of the urban function modules (6) on both sides of the non-motorized and pedestrian underground passages or flyovers to the entrances and exits of the city function modules (26), non-motorized vehicles and pedestrian underground passages. Or the flyover (25) arrives at the adjacent city function module (M).
  • the number of motor vehicles in the urban function module (M) is limited, there must be a uniform and strict speed limit for motor vehicles to ensure the safety of pedestrians.
  • the bus stop (27) was set up to have a bus stop at 500 meters. Passengers on the bus stop (27) can reach non-motorized and pedestrian underground passages or overpasses (25) via non-motorized and pedestrian underground passages or vias to the access point (28) of the bus stop.
  • the underground passageway (30) for pipeline construction is connected to the adjacent two urban functional modules (M).
  • the urban pipe network has a fixed passage for construction and maintenance. All kinds of pipes and lines no longer follow the road, the hidden damage of the manhole cover, the problem of the cover cover noise of the manhole cover bearing problem, the road traffic and safety during maintenance, and so on.
  • Four-way pipelines and lines can be built into a node-based intelligent network system.
  • a node-based smart grid has advantages over a pure smart grid.
  • the disordered erection of the residential fiber optic cable makes maintenance very difficult and wasteful and cannot solve the recycling problem.
  • the vertical and horizontal directions of the roads in the adjacent city function modules (M) can be interconnected to form an emergency passage for special heavy-duty mobile rescue equipment within 500 meters of the urban function module. 31).
  • the special heavy-duty mobile rescue equipment emergency channel (31) should consider the road bearing problem.
  • the cross-city passage (32) is connected to the main road (1), and the land block (33) that cannot or temporarily cannot be used is connected to the boundary of the main road (1), the trunk road (2), and the city function module (M). .
  • the cross-city passage (32) is one of the key points of urban planning.
  • Figure 13 shows that the cross-city passage coincides with the main road to facilitate the smooth progress of urban planning.
  • the blank space in the figure is in the actual construction of the city. Some land parcels that are not used temporarily (33) need to have a forward-looking consideration for the later construction without affecting the integrity of the urban transportation system.
  • the urban function module (M0s01) is connected to the main road (0s), the main road (01), the trunk road (1s), the trunk road (11), the urban function module (M7s81) and the trunk road (7s) , branch roads (81), branch roads (8s),
  • the trunk road (91) is connected on the side.
  • the trunk road (2s) is cross-connected to the trunk road (11) via the 2s11 combined overpass (ZHQ).
  • the city function module (M) is named according to the drawing habits in the upper left corner: S represents the number of branches (number of columns), and L represents the number of rows of branches.
  • 2s41 represents the intersection of the 2nd trunk road and the 4th branch road.
  • the branch road combined overpass corresponding to this point is named 2s41 bridge.
  • the overpass at the intersection of the main road and the main road is a crossover arrangement of the combined overpass (ZHQ), and other arrangements are connected.
  • the overpass at the intersection of the trunk road and the trunk road is connected by a cross arrangement.
  • the two-way arrow is defined as the longitudinal direction (23) of the combined overpass group (ZHQ). It can be seen from Fig. 4 and Fig. 6 that there is a bridge under the head in the longitudinal direction (12), and the lateral direction U-turn needs to build an auxiliary U-turn bridge (13).
  • the overpass at the intersection of the main road and the main road is a crossover arrangement of the combined overpass (ZHQ), and the main road isolation belt can be quickly removed. After the removal, the main road can be obtained for 5 kilometers. Long alternate runway.
  • Designers can also choose other types of overpasses that are more suitable for the environment, but the preferred combination overpass (ZHQ) crossover at the intersection of trunk roads and trunk roads is because of the common overpasses (referred to as Beijing Beisan in the previous example).
  • the Madian Bridge on the ring road passes from the north bridge, under the right turntable on the bridge, and crosses the west-to-east form of the auxiliary road when it needs to enter the main road. When the traffic volume is large, it will cause serious traffic jam.
  • the combined overpass completes the left (right) turn with a combination of right (left) turn and turn, with a fairly long buffer before the upper auxiliary turn bridge (13) and the lower auxiliary turn bridge (13). The distance eliminates the traffic jam caused by the intersection of vehicles without increasing the floor space of the overpass.
  • intersection of the main road (1) and the branch road (2) is not arranged as a crossover of the combined overpass, which can improve the smoothness of the trunk road. Also suitable for the alternate runway.
  • the city function module (M3s31) Under the right-hand traffic conditions, the city function module (M3s31) has to do the graphic-filled city function module (M), as long as it goes north from the west gate of the city function module (M3s31) to reach the city function to go.
  • the road corresponding to the north gate of the module (M) turns right and goes to the north gate of the city function module (M) to be visited.
  • the traffic conditions on the left side can also be analogized by analogy.
  • the city function module (M3s31) has to do the graphic function of the city function module (M), as long as it goes out from the south gate of the city function module (M3s31). Go north, go to the city function module (M) to go to the east gate corresponding to the left turn, or from the East Gate to the East Gate.
  • an urban traffic system capable of avoiding direct left (right) turn and then eliminating interference and congestion under the right (left) side traffic condition of the motor vehicle can completely eliminate the need for a left (right) turn road if it is not wrong. If you go wrong, you can take the right turn instead of turning around or making a left (right) turn. That is to say, if the mistake is not made, the auxiliary U-turn bridge (13) on the branch road and the road under the bridge (12) can be omitted. The construction of the auxiliary tuned bridge (13) and the underpass of the bridge (12) can make the vehicles with the wrong roads more convenient, and Beijing should be chosen for this type of vehicle.
  • the vertical and horizontal crossover arrangement of the combined overpass can also play the same role.
  • the road surface (12) of the bridge is not temporarily set.
  • the overpass can also be arranged without considering the vertical and horizontal cross layout.
  • the intersection of the branch road (2) and the branch road (2) is preferably the intersection of the “basic bridge” of the combined overpass (ZHQ), leaving the construction position of the auxiliary head bridge (13).
  • This location is in the green area, regardless of the land occupation problem.
  • the auxiliary U-turn bridge (13) or the auxiliary U-turn bridge (24) set according to the actual situation is added. It is an ideal urban construction option for first-tier cities.
  • the combination of urban functional modules (M) and combined overpasses can flexibly solve traffic problems in new and old cities on the premise of reducing land occupation and reducing costs.
  • the auxiliary U-Bridge (24) has a place to play its advantage.
  • the Dongdan intersection does not have the same conditions as the Xidan intersection.
  • the auxiliary U-turn bridge (24) is not a bridge here, but an underground passage for the U-turn in the east-west direction of Chang'an Street, and only the underground passage in the north-south direction. Just fine. The channel is handled properly. It is difficult to see an overpass on Chang'an Street, and it will be more beautiful. This experience deserves to be extended to cities that require cultural heritage protection.
  • the 120 (42) distribution is connected to a central area of an urban transportation system that avoids direct left (right) turns and then eliminates interference and congestion under traffic conditions on the right (left) side of the vehicle.
  • the reasonable distribution of the 120 Emergency Center and the 119 Fire Center (42) can be used to get to the scene in the shortest possible time.
  • the rational distribution of functional modules in each city can maximize social productivity and urban activity now and in the future.
  • intersection (44) is connected in sequence between two important sections (45).
  • the auxiliary U-turn bridge (24) is connected between the intersection (44) and the overpass (45).
  • the road to get through Beijing should first choose a section where the temporary impact is relatively small and can solve a big problem after it is opened.
  • the traffic on the north side of Beijing will be relaxed.
  • the first construction has the least impact.
  • the ring At the two ends of the ring, it is arranged to open the road to Liangguang Road. After the opening of the Guangguang Road, the construction of Qianmen Street will be arranged. After the construction of Chang'an Street will be arranged, there will be no significant traffic impact.
  • a city traffic system that can avoid direct left (right) turns and then eliminate interference and congestion under the right (left) side traffic conditions of the motor vehicle”, after the promotion of Beijing, how can Beijing expand without traffic jams?
  • the city operates in an orderly manner, and the various resources are more rational and concise. It improves the labor productivity of the city, significantly reduces the cost of urban time, and can satisfy the public's desire for safety, mutual assistance, convenience, and environmental protection.
  • the combined overpass has a simple structure, low cost and small footprint, and can achieve a small visual impact and a good sense of urban visual transparency.
  • the combination of combined overpasses can adapt to the arbitrarily large cities, small towns and historical and cultural ancient cities. When transforming Chang'an Street, which has a special political and historical status in China, there will be no obvious visual differences before and after the transformation.
  • the three-way transfer mode of the bus completely solved the problem of public exchange and the bus stop within 500 meters. Only one bus line is needed on one road. A city only needs one transfer.
  • Bicycles and motor vehicles are mainly driven on the ground, which can reduce the bubble damage of most underground vehicles caused by heavy rainfall or tsunami.
  • Non-motorized vehicles and pedestrian underground passages can exert beneficial cold and heatstroke prevention effects in alpine and hot summer areas.
  • Non-motor vehicles and pedestrian crossing bridges complement the underground passages, and the flyovers have the safety advantage of waterproofing at low altitudes.
  • This kind of road structure does not require the construction of giant bicycle lanes. The construction of the city is simple, practical and low-cost. Environmentally friendly bicycles will once again become mainstream.
  • the rational layout of the urban pipe network there will never be a manhole cover and cable on the road, eliminating the related safety hazards.
  • the underground pipe gallery extends in all directions, and it can realize power supply and water supply from four directions. When the power supply line in one direction needs to be repaired, the other three power supply lines can be supplied as usual.
  • Establishing an intelligent node power supply network system can improve the security and reliability of power supply. Intelligent node power supply is a new concept that is very easy to implement
  • the city can maintain mutual assistance, linkage and support between the module and the urban functional modules in terms of security, anti-terrorism and resistance to natural disasters.
  • the underground pipe gallery and the above-ground wireless network ensure unimpeded information. Will be able to get security.
  • the employment problem was considered in the urban function module, which reserved space for the long-term development of the city.
  • the urban functional module (M) internally considers the work area, the cultural and educational health care area, the leisure and entertainment business district, the living and residential area, including the parking lot, considering all aspects of life needs, laying the foundation for the future high welfare society. .

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un système de transport urbain, comprenant un module de fonction urbain (M), des routes principales (1), des routes secondaires (2) et des échangeurs hybrides (ZHQ). Le module de fonction urbain (M) est relié à un côté d'une route principale (1) ou d'une route secondaire (2). Deux extrémités d'une route secondaire (2) sont reliées à des routes principales (1). Une intersection d'une route principale (1) et d'une route secondaire (2) est une configuration d'intersection verticale-horizontale dans la direction d'un pont. Quatre coins du module de fonction urbain (M) sont respectivement reliés à l'échangeur hybride (ZHQ) correspondant en dessous ou au-dessus de celui-ci. Le système de transport urbain a une structure simple et peut empêcher les embouteillages.
PCT/CN2017/000280 2017-04-06 2017-04-06 Système de transport urbain WO2018184126A1 (fr)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111549597A (zh) * 2020-05-29 2020-08-18 田耕 并联高架路的曲折形岛式站台

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Publication number Priority date Publication date Assignee Title
KR20100081655A (ko) * 2009-01-07 2010-07-15 신홍 도시형 입체교차로 시설방법
CN201553961U (zh) * 2009-06-09 2010-08-18 沈家伟 双耳式立交地道
TW201239155A (en) * 2011-03-25 2012-10-01 Rui-Zhang Xiao High-speed road hardware and car driving method thereof
CN103966932A (zh) * 2013-01-27 2014-08-06 王克俭 全无阻单层不占地立交桥
CN104032635A (zh) * 2014-03-19 2014-09-10 杜合平 十字路口二层面全互通式立交桥

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100081655A (ko) * 2009-01-07 2010-07-15 신홍 도시형 입체교차로 시설방법
CN201553961U (zh) * 2009-06-09 2010-08-18 沈家伟 双耳式立交地道
TW201239155A (en) * 2011-03-25 2012-10-01 Rui-Zhang Xiao High-speed road hardware and car driving method thereof
CN103966932A (zh) * 2013-01-27 2014-08-06 王克俭 全无阻单层不占地立交桥
CN104032635A (zh) * 2014-03-19 2014-09-10 杜合平 十字路口二层面全互通式立交桥

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111549597A (zh) * 2020-05-29 2020-08-18 田耕 并联高架路的曲折形岛式站台

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