CN209873864U - Waterproof construction of arch steel buckled plate utility tunnel - Google Patents
Waterproof construction of arch steel buckled plate utility tunnel Download PDFInfo
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- CN209873864U CN209873864U CN201920220213.3U CN201920220213U CN209873864U CN 209873864 U CN209873864 U CN 209873864U CN 201920220213 U CN201920220213 U CN 201920220213U CN 209873864 U CN209873864 U CN 209873864U
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Abstract
The utility model provides an arch steel buckled plate utility tunnel's waterproof construction, belongs to steel buckled plate utility tunnel technical field for it is waterproof to steel buckled plate utility tunnel. Its technical scheme is that the steel buckled plate filling layer is filled in the steel buckled plate trough of steel buckled plate piping lane periphery, and steel buckled plate filling layer covers steel buckled plate piping lane periphery is whole, and the protection network is the wire net, and the protection network covers in the periphery of steel buckled plate filling layer, and the protection network interweaves as an organic whole with steel buckled plate filling layer, and the waterproof board covers in the protection network periphery, waterproof board periphery protective covering, and the protective layer is soil cement. The corrugated steel plate filling layer fills up the corrugated depressions of the corrugated steel plates, the protective steel wire mesh can prevent the filling material from falling off during later construction, the PVC waterproof board plays a role in water prevention, and the waterproof board can be protected by the cement soil protective layer. The utility model discloses rational in infrastructure, construction convenience, water-proof effects are good, can carry out effectual whole to arch shaped steel buckled plate utility tunnel and seal, improve sealed effect.
Description
Technical Field
The utility model relates to a steel buckled plate utility tunnel's waterproof construction belongs to steel buckled plate utility tunnel technical field.
Background
In traffic engineering and municipal works, a large number of structures such as tunnels, underground passages, underground pipelines and the like exist, the traditional structures all adopt reinforced concrete, but the reinforced concrete structure consumes more materials, has high cost and has long construction time. With the progress of building materials and technologies, a trend is formed for constructing tunnels, underground passages and underground pipelines by adopting a large number of steel corrugated plates in traffic engineering and municipal engineering, wherein the assembled steel corrugated plate comprehensive pipe gallery is a novel building structure. Because the ductility of corrugated steel plate itself is good, and the anti deformability is strong, has the swift convenience of installation simultaneously, saves the time limit for a project, with low costs, does benefit to advantages such as environmental protection, consequently adopts corrugated steel pipe to make utility tunnel especially suitable. Pin-connected panel steel buckled plate utility tunnel utilizes the steel buckled plate to assemble into major structure, and the steel buckled plate of junction need carry out the overlap joint, in order to prevent the groundwater seepage, the overlap joint position needs sealed to guarantee utility tunnel's normal use. At present, the sealing materials at the lap joint position and the bolt hole position are effectively solved, but the single-layer sealing can not ensure that all the sealing is complete and the water leakage is avoided, particularly in the area with higher water level, part of the gallery body is soaked in water in the using process of the pipe gallery, and the sealing effect can be ensured only by adopting a plurality of layers of sealing measures.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a waterproof construction of arch steel buckled plate utility tunnel is provided, this kind of waterproof construction can carry out effectual whole to arch steel buckled plate utility tunnel sealed, improves sealed effect to avoid the damage to steel buckled plate utility tunnel outer wall.
The technical scheme for solving the technical problems is as follows:
the utility model provides an arch steel buckled plate utility tunnel's waterproof construction, it includes steel buckled plate filling layer, the protection network, waterproof board, the protective layer, steel buckled plate filling layer is filled in the steel buckled plate trough of steel buckled plate piping lane periphery, steel buckled plate filling layer covers steel buckled plate piping lane periphery is whole, the protection network is the wire net, the protection network covers in the periphery of steel buckled plate filling layer, the protection network interweaves as an organic whole with steel buckled plate filling layer, the waterproof board covers in the protection network periphery, waterproof board periphery covers the protective layer, the protective layer is cement soil.
Above-mentioned arch steel buckled plate utility tunnel's waterproof construction, the steel buckled plate filling layer is soil cement, or uses the grit material in bags.
Above-mentioned arch steel buckled plate utility tunnel's waterproof construction, the waterproof board is the PVC board, and the waterproof board comprises polylith PVC board concatenation whole face, and adjacent PVC board is connected as an organic wholely by the heat bonding technology.
Above-mentioned arch corrugated steel plate utility tunnel's waterproof construction, arch corrugated steel plate utility tunnel's bottom has reinforced concrete base, and corrugated steel plate filling layer, waterproof board, protective layer and arch corrugated steel plate utility tunnel's reinforced concrete base are as an organic whole by reinforced concrete pouring.
The utility model has the advantages that:
the utility model discloses it has steel buckled plate filling layer, protection wire net, waterproof board and cement soil protective layer to cover in proper order from inside to outside in steel buckled plate utility tunnel's periphery, and steel buckled plate filling layer fills up the ripple depressed part of steel buckled plate, and the filler material drops when protection wire net can prevent the later stage construction, influences construction quality, and the PVC waterproof board is main waterproof layer, plays waterproof effect. The cement soil protective layer can protect the waterproof board from being damaged when the soil is backfilled.
The utility model discloses rational in infrastructure, construction convenience, water-proof effects are good, can carry out effectual whole to arch shaped steel buckled plate utility tunnel and seal, improve sealed effect to avoid the damage to steel buckled plate utility tunnel outer wall.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is another schematic structural diagram of the present invention;
fig. 3 is a sectional view a-a of fig. 1.
The figures are labeled as follows: the corrugated steel plate comprises an arch corrugated steel plate 1, a base 2, a corrugated steel plate filling layer 3, a protective net 4, a waterproof plate 5 and a protective layer 6.
Detailed Description
The utility model discloses constitute by arch steel buckled plate 1, base 2, steel buckled plate filling layer 3, protection network 4, waterproof board 5, protective layer 6.
It shows in the picture that steel corrugated plate pipe gallery is the arch, and arch steel corrugated plate pipe gallery's lower extreme has base 2, and base 2 has the reinforced concrete preparation, and 2 tops on the base are arch steel corrugated plate 1.
The figure shows that 1 periphery of arch steel buckled plate covers there is waterproof construction, and waterproof construction comprises steel buckled plate filling layer 3, protection network 4, waterproof board 5, protective layer 6, and steel buckled plate filling layer 3, protection network 4, waterproof board 5, protective layer 6 cover in proper order in 1 periphery of arch steel buckled plate.
The figure shows that the filling layer 3 of the corrugated steel plate is cemented soil or bagged sandstone materials are used. Because the surface of the arched steel corrugated plate 1 is corrugated, the waterproof plate 5 is not convenient to lay, and the corrugated part needs to be filled with the steel corrugated plate filling layer 3 or bagged sand and stone materials. Steel buckled plate filling layer 3 is filled in the steel buckled plate wave trough of steel buckled plate piping lane periphery, and steel buckled plate filling layer 3 covers steel buckled plate piping lane periphery is whole.
The figure shows that one deck protection network 4 is laid after the ripple position of arch steel buckled plate 1 is filled and is leveled, and protection network 4 is the wire net, and protection network 4 covers in the periphery of steel buckled plate filling layer 3, fills and levels the material and drops when preventing the later stage construction, influences construction quality. The protective net 4 is required to be flat, and the protective net 4 and the steel corrugated plate filling layer 3 are interwoven into a whole.
The figure shows that the waterproof sheet 5 covers the periphery of the protection net 4, and the waterproof sheet 5 is a main waterproof layer. The waterproof board 5 is a PVC board, the waterproof board 5 is formed by splicing a plurality of PVC boards into a whole board surface, and the adjacent PVC boards are connected into a whole by a thermal bonding process.
The figure shows that the periphery of the waterproof board 5 is covered with a protective layer 6, and the protective layer 6 is cemented soil. The cement soil protective layer 6 can protect the waterproof board 5 from being damaged when backfilling soil.
The lower ends of the corrugated steel plate filling layer 3, the waterproof plate 5 and the protective layer 6 are integrally cast with the reinforced concrete base 2 by reinforced concrete.
The utility model discloses an embodiment as follows:
the steel corrugated plate filling layer 3 is made of cement soil, and the thickness of the steel corrugated plate filling layer 3 is 65 mm;
the diameter of the steel wire of the protective net 4 is 2 mm;
the waterproof board 5 is a PVC board, and the thickness of the waterproof board 5 is 3 mm;
the protective layer 6 is cemented soil, and the thickness of the protective layer 6 is 50 mm.
Claims (4)
1. The utility model provides an arch steel buckled plate utility tunnel's waterproof construction, its characterized in that: it includes steel buckled plate filling layer (3), protection network (4), waterproof board (5), protective layer (6), steel buckled plate filling layer (3) are filled in the steel buckled plate trough of steel buckled plate piping lane periphery, steel buckled plate filling layer (3) cover steel buckled plate piping lane periphery is whole, protection network (4) are the wire net, protection network (4) cover the periphery in steel buckled plate filling layer (3), protection network (4) interweave as an organic wholely with steel buckled plate filling layer (3), waterproof board (5) cover in protection network (4) periphery, waterproof board (5) periphery covers protective layer (6), protective layer (6) are soil cement.
2. The waterproof structure of arched steel corrugated plate comprehensive pipe rack according to claim 1, characterized in that: the steel corrugated plate filling layer (3) is made of cement soil or bagged sandstone materials.
3. The waterproof structure of arched steel corrugated plate comprehensive pipe rack according to claim 1, characterized in that: the waterproof plate (5) is a PVC plate, the waterproof plate (5) is formed by splicing a plurality of PVC plates into a whole plate surface, and the adjacent PVC plates are connected into a whole by a thermal bonding process.
4. The waterproof structure of arched steel corrugated plate comprehensive pipe rack according to claim 1, characterized in that: the bottom of arch corrugated steel plate utility tunnel has reinforced concrete base (2), and corrugated steel plate filling layer (3), waterproof board (5), protective layer (6) and arch corrugated steel plate utility tunnel's reinforced concrete base (2) are as an organic whole by reinforced concrete pouring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220213.3U CN209873864U (en) | 2019-02-21 | 2019-02-21 | Waterproof construction of arch steel buckled plate utility tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220213.3U CN209873864U (en) | 2019-02-21 | 2019-02-21 | Waterproof construction of arch steel buckled plate utility tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209873864U true CN209873864U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920220213.3U Active CN209873864U (en) | 2019-02-21 | 2019-02-21 | Waterproof construction of arch steel buckled plate utility tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209873864U (en) |
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2019
- 2019-02-21 CN CN201920220213.3U patent/CN209873864U/en active Active
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