A kind of underground pipe gallery and underground passage are built together opened type structure
Technical field
The utility model relates to underground integrated pipe canal and underground passage technical field of structures, and specifically a kind of geographical synthesis piping lane and underground passage are built together opened type structure.
Background technology
Underground pipe gallery is unified planning, design, construction and maintenance, is built in Urban Underground for laying the public utility of municipal public use pipeline.Adopt pipe gallery to save road underground space, be convenient to the routine servicing maintenance of municipal pipeline, excavate cost and the impact on road traffic, urban environment when reducing buried pipeline maintenance, there is higher social benefit and economic benefit.
Road tunnel as a kind of mode of transportation alleviating urban traffic, release ground level road traffic pressure, more and more pay attention to by each large and medium-sized city and adopt.Road tunnel is laid below ground level road, unenclosed construction is adopted except importing and exporting ring road, main section generally all adopts buried structure for reducing to traffic above-ground, ambient influnence, but buried road tunnel is had higher requirement to aspects such as throwing light on, ventilate and take precautions against natural calamities.For reaching effects of energy saving and emission reduction, buried road tunnel can arrange local and uncoveredly quotes daylight and utilize natural ventilation in road green belt, reduces illumination and the input of ventilating.
Underground pipe gallery and road tunnel are all arranged at below urban road, fight for the former nervous underground space.Building mode jointly as adopted, can either the underground space be saved, again can synchronization implementation to reduce bracing of foundation pit and main structural engineering amount, reduce construction investment, the social benefit of further lifting municipal engineering and economic benefit.
Summary of the invention
The purpose of this utility model is to provide a kind of underground pipe gallery and underground passage to build together opened type structure, and it can overcome solely builds formula underground pipe gallery and road tunnel seizes the underground space, the operation of complete dark buried lower road lighting ventilation equipment has high input deficiency.
For achieving the above object, the technical solution of the utility model is: a kind of underground pipe gallery and underground passage are built together opened type structure, it mainly comprises underground passage base plate, the underground passage side wall be connected as a single entity with underground passage base plate, be connected as a single entity with underground passage side wall and middle uncovered underground passage top board, it is characterized in that: it is uncovered that underground passage top board adopts beam slab system and middle part to arrange top board, and the uncovered both sides of top board arrange lower extension pipe gallery and lower extension concrete air channel structure.
Arrange uncovered barricade above underground passage top board, the uncovered top of top board arranges anti-fall gauze wire cloth or transparent awning.
The dead load in pipe gallery and concrete air channel and equipment load etc., pass to side wall, base plate by passage top board.It has following advantage relative to conventional underground pipe gallery and road tunnel structure:
1, underground pipe gallery and underground passage are built together, unified planning, design and implementation, can the intensive utilization underground space, reduce foundation pit enclosure structure and main structural engineering amount, reduction construction investment;
2, uncovered by structure roof local, for the illumination of road tunnel and ventilation provide condition, to reach the effect of energy-saving and emission-reduction in the daily operation of underground passage;
3, be hung on below top board under underground pipe gallery and concrete air channel, and do not adopt beam and slab structure, piping lane and the air channel scale of construction can be alleviated, reduce structure floor height, reduce construction investment, in social benefit and economic benefit, there is some superiority.
Accompanying drawing explanation
Fig. 1 is that embodiment underground pipe gallery and underground passage are built together opened type structure transverse face figure.
Fig. 2 is that embodiment underground pipe gallery and underground passage are built together opened type structure roof plan view.
Fig. 3 is that embodiment underground pipe gallery and underground passage are built together opened type construction profile.
Figure comprises:
Underground passage base plate 1,
Underground passage side wall 2,
Underground passage top board 3,
Head piece 4,
Top longeron 5,
Uncovered barricade 6 above top board,
Lower extension pipe gallery 7,
Lower extension concrete air channel structure 8,
Anti-fall gauze wire cloth 9.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
A kind of underground pipe gallery shown in figure and underground passage are built together opened type structure, it mainly comprises underground passage base plate 1, the underground passage side wall 2 be connected as a single entity with underground passage base plate 1, be connected as a single entity with underground passage side wall 2 and middle uncovered underground passage top board 3, underground passage is underground passage base plate 1, the body structure that underground passage side wall 2 and underground passage top board 3 form, underground passage top board 3 adopts beam slab system, head piece 4 and top longeron 5 are set above described underground passage top board 3, and it is uncovered to arrange top board in the middle part of described underground passage top board 3, the uncovered both sides of top board arrange lower extension pipe gallery 7 and lower extension concrete air channel structure 8.Arrange uncovered barricade 6 above underground passage top board and keep off soil, the uncovered top of top board arranges anti-fall gauze wire cloth or transparent awning.Underground pipe gallery 7 and concrete air channel are hung on uncovered both sides below top board 3 for 8 times; Lower extension pipe gallery 7 and lower extension concrete air channel structure 8 dead load and equipment load etc., pass to underground passage side wall 2 and underground passage base plate 1 by underground passage top board 3.