CN107299574A - Terrace inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery - Google Patents
Terrace inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery Download PDFInfo
- Publication number
- CN107299574A CN107299574A CN201710655048.XA CN201710655048A CN107299574A CN 107299574 A CN107299574 A CN 107299574A CN 201710655048 A CN201710655048 A CN 201710655048A CN 107299574 A CN107299574 A CN 107299574A
- Authority
- CN
- China
- Prior art keywords
- layer
- pipe gallery
- making plate
- underground pipe
- urban underground
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
- E01C7/14—Concrete paving
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The invention provides terrace inside a kind of Steel Corrugated Pipes for Making plate Urban Underground pipe gallery, terrace includes inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery：Sandy gravel stratum, positioned at the bottom upper surface of piping lane, the lower surface of sandy gravel stratum is abutted with the bottom upper surface of corrugated steel and fitted, the upper surface of sandy gravel stratum and plane-parallel；Concrete layer, on the upside of the upper surface of sandy gravel stratum, the lateral wall of concrete layer is arranged at intervals with the corrugated steel and forms packing space；Packed layer, is filled in the packing space and full of the packing space.The beneficial effects of the invention are as follows, sandy gravel stratum and packed layer are set, concrete layer is set to be arranged at intervals with corrugated steel, can avoid concrete layer directly contacted with corrugated steel caused by corrugated steel stress concentration, the consumption of concrete is reduced simultaneously, make quick, low cost, with significant economic benefit in terms of construction.
Description
Technical field
The present invention relates to Steel Corrugated Pipes for Making plate Urban Underground pipe gallery, specifically a kind of Steel Corrugated Pipes for Making plate Urban Underground is integrated
Terrace inside piping lane.
Background technology
Steel corrugated plating underground pipe gallery, is a kind of piping lane main body for being enclosed by Steel Corrugated Pipes for Making plate and setting and constituting, piping lane main body by
The corrugated cardboard sheet of multiple arcs connects sealing by high-strength bolt and is spliced to form.The cross section of piping lane main body is in tubular, arch, circle
Shape etc., the inside bottom of piping lane main body needs to set terrace, for walkway or support piping lane support.The Urban Underground is integrated
Piping lane overcomes that weight present in prior art is big, speed of application slow, high cost problem, realizes lightweight, speed of application
Hurry up, the purpose of low cost.
Terrace is generally armored concrete or concrete structure (i.e. directly by concreting to piping lane inside current piping lane
On portion's terrace, the complete supporting construction for being formed, concrete and the bottom of the corrugated steel in piping lane and interior are equal
Directly contact), mainly for supporting the load of support of pipelines；It is internal and anti-floating is calculated or walkway is required in order to meet
Terrace needs thicker thickness.Contacted if concrete is directly cast on corrugated steel simultaneously with corrugated steel, ripple can be caused
(concrete is directly contacted with corrugated steel to cause the rigidity of structure to be undergone mutation to stress concentration on line steel plate, and concrete is firm, steel
Structure is soft, so as to cause stress concentration), cause stress locally to become big, it is unfavorable to structure.
The content of the invention
The invention provides terrace inside a kind of Steel Corrugated Pipes for Making plate Urban Underground pipe gallery, corrugated steel is avoided to reach
The purpose that upper stress is concentrated.
The technical solution adopted for the present invention to solve the technical problems is：A kind of Steel Corrugated Pipes for Making plate Urban Underground pipe gallery
Terrace includes inside internal terrace, Steel Corrugated Pipes for Making plate Urban Underground pipe gallery：Sandy gravel stratum, positioned at the bottom upper table of corrugated steel
Face, the lower surface of sandy gravel stratum is abutted with the bottom upper surface of piping lane and fitted, the upper surface of sandy gravel stratum and plane-parallel；Concrete
Layer, on the upside of the upper surface of sandy gravel stratum, the lateral wall of concrete layer is arranged at intervals with the corrugated steel and forms packing space；
Packed layer, is filled in the packing space and full of the packing space.
Further, packed layer includes the bottom separate layer and top waterproof layer being arranged in the packing space, lower part
Interlayer is located on the upside of sandy gravel stratum, and waterproof layer is located on the upside of the separate layer of bottom.
Further, the upper surface in the vertical direction of the upper surface of top packed layer and concrete layer is generally aligned in the same plane
It is interior.
Further, the height B of bottom separate layer vertically is more than or equal to 100mm.
Further, the height A of top packed layer vertically is more than or equal to 50mm.
Further, bottom separate layer is fine sand or self-adhesive coiled material.
Further, top packed layer is waterproof material.
Further, the packing space is groove-like structure, and in the horizontal direction, the groove width C of the packing space is more than or waited
In 30mm.
Further, the upper surface of concrete layer is provided with rhone.
Further, it is provided with reinforcing bar in concrete layer.
The beneficial effects of the invention are as follows set sandy gravel stratum and packed layer, concrete layer is arranged at intervals with corrugated steel, energy
Enough avoid concrete layer directly contacted with corrugated steel caused by corrugated steel stress concentration, while reducing the use of concrete
Amount, makes quick, low cost, with significant economic benefit in terms of construction.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of terrace embodiment inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery of the present invention；
Fig. 2 is D portions enlarged drawing in Fig. 1.
Reference in figure：10th, sandy gravel stratum；20th, concrete layer；21st, rhone；22nd, reinforcing bar；30th, packed layer；31st, under
Part interlayer；32nd, top waterproof layer；40th, corrugated steel.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As depicted in figs. 1 and 2, the embodiments of the invention provide a kind of Steel Corrugated Pipes for Making plate Urban Underground pipe gallery internally
Terrace includes sandy gravel stratum 10, concrete layer 20 and packed layer 30 inside level ground, Steel Corrugated Pipes for Making plate Urban Underground pipe gallery.Sandy gravel stratum
10 are located at the bottom upper surface of piping lane, and the lower surface of sandy gravel stratum 10 is abutted with the bottom upper surface of corrugated steel and fitted, sandy gravel stratum
10 upper surface is horizontal plane.Concrete layer 20 is located on the upside of the upper surface of sandy gravel stratum 10, and the lateral wall of concrete layer 20 is with being somebody's turn to do
Corrugated steel interval forms gap and forms packing space.Packed layer 30 is filled in the packing space and empty full of the filling
Between.
Sandy gravel stratum 10 and packed layer 30 are set, concrete layer 20 is arranged at intervals with corrugated steel 40, coagulation can be avoided
Corrugated steel stress concentration caused by soil layer 20 is directly contacted with corrugated steel 40, while reducing the consumption of concrete, makes
It is quick in terms of construction, low cost, with significant economic benefit.
Wherein, above-mentioned sandy gravel stratum 10 needs to carry out concrete again after being compressed on piping lane bottom again when inserting in piping lane
The cast of layer 20.In cast, concrete layer 20 is not contacted with corrugated steel.The above-mentioned material of packed layer 30 and concrete layer 20
Material it is different, will not expand or bounce back, so as to stress concentration will not be caused to influence corrugated steel.
It should be noted that in the embodiment of the present invention, the upper surface of the concrete layer 20 is provided with rhone 21, for ripple
The internal drainage of line steel plate 40 is used.Reinforcing bar 22 is provided with the concrete layer 20, to increase the support strength of concrete layer 20.
Further, the lateral wall shape of the concrete layer 20 is identical with the inner surface configuration of relative corrugated steel 40.
In the embodiment of the present invention, presented along the cross sectional shape of cross section (perpendicular to the plane of piping lane axis) of the piping lane concrete layer 20
Hold the frustum structure that big lower end is small.The annular space is the groove-like structure that two parallel intervals are set, in the horizontal direction, should
The groove width C of groove is more than or equal to 30mm.Using the groove of the width, it is ensured that concrete layer 20 has enough supports
Intensity, while the problem of stress concentration will not be caused to corrugated steel 40 again.
As shown in Fig. 2 packed layer 30 includes the bottom separate layer 31 and top waterproof layer 32 being arranged in the packing space,
Bottom separate layer 31 is located at the upside of sandy gravel stratum 10, and waterproof layer 32 is located at the upside of bottom separate layer 31.In the embodiment of the present invention, under this
The lower surface of part interlayer 31 abuts with the upper surface of sandy gravel stratum 10 and is located at the top of the sandy gravel stratum 10, the bottom separate layer 31
Height be less than the height (vertical direction height) of concrete layer 20, the bottom separate layer 31 is used for concrete layer 20 and ripple
Steel plate 40 separates, it is to avoid cause the stress concentration of corrugated steel 40.The upper surface of top packed layer 32 and the upper table of concrete layer 20
In face in the vertical direction is generally aligned in the same plane.The height of i.e. whole packed layer 30 is identical with the height of concrete layer 20, to protect
The planarization of plane (internal ground of corrugated steel 40) where demonstrate,proving the upper surface of concrete layer 20.
Specifically, the height B of bottom separate layer 31 vertically is more than or equal to 100mm.The edge of top packed layer 32
The height A of vertical direction is more than or equal to 50mm.The height of concrete layer 20 is more than or equal to 300mm.
Lower middle portion of embodiment of the present invention interlayer 31 is fine sand or self-adhesive coiled material (prior art).Using self-adhesive coiled material
When, the self-adhesive coiled material can be used as the cast template of concrete layer 20.During using above-mentioned fine sand or self-adhesive coiled material, not
Stress concentration influence can be produced on corrugated steel.Top packed layer is waterproof material, preferably heated bitumen, naturally it is also possible to used
Other waterproof materials are made.The heated bitumen is limited due to thickness, can be ignored for the influence that corrugated steel is caused.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：Gravel is set
Layer 10 and packed layer 30, make concrete layer 20 be arranged at intervals with corrugated steel 40, can avoid concrete layer 20 and corrugated steel
40 directly contact caused by corrugated steel stress concentration, while reducing the thickness of concrete layer 20, and then reduce coagulation
The consumption of soil, makes quick, low cost, with significant economic benefit in terms of construction.
It is described above, it is only the specific embodiment of the present invention, it is impossible to which the scope implemented is invented with its restriction, so it is equivalent
The displacement of component, or the equivalent variations made according to scope of patent protection of the present invention and modification, should all still fall within what this patent was covered
Category.In addition, between technical characteristic and technical characteristic in the present invention, between technical characteristic and technical scheme, technical scheme with
It can be used between technical scheme with independent assortment.
Claims (10)
1. terrace inside a kind of Steel Corrugated Pipes for Making plate Urban Underground pipe gallery, it is characterised in that the Steel Corrugated Pipes for Making plate city
Terrace includes inside lower pipe gallery：
Sandy gravel stratum (10), positioned at the bottom upper surface of corrugated steel, the lower surface of sandy gravel stratum (10) and the bottom upper surface of piping lane
Laminating is abutted, the upper surface of sandy gravel stratum (10) is horizontal plane；
Concrete layer (20), on the upside of the upper surface of sandy gravel stratum (10), lateral wall and the corrugated steel of concrete layer (20)
It is arranged at intervals and forms packing space；
Packed layer (30), is filled in the packing space and full of the packing space.
2. terrace inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery according to claim 1, it is characterised in that packed layer
(30) the bottom separate layer (31) and top waterproof layer (32) being arranged in the packing space are included, bottom separate layer (31) is located at
On the upside of sandy gravel stratum (10), waterproof layer (32) is located on the upside of bottom separate layer (31).
3. terrace inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery according to claim 2, it is characterised in that top is filled out
Fill in the upper surface of layer (32) and the upper surface in the vertical direction of concrete layer (20) be generally aligned in the same plane.
4. terrace inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery according to claim 3, it is characterised in that lower part
The height B of interlayer (31) vertically is more than or equal to 100mm.
5. terrace inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery according to claim 3, it is characterised in that top is filled out
The height A of layer (32) vertically is filled more than or equal to 50mm.
6. terrace inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery according to claim 2, it is characterised in that lower part
Interlayer (31) is fine sand or self-adhesive coiled material.
7. terrace inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery according to claim 2, it is characterised in that top is filled out
Layer is filled for waterproof material.
8. terrace inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery according to any one of claim 1 to 7, its feature
It is, for groove-like structure in the horizontal direction, the groove width C of the packing space is more than or equal to 30mm to the packing space.
9. terrace inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery according to any one of claim 1 to 7, its feature
It is, the upper surface of concrete layer (20) is provided with rhone (21).
10. terrace inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery according to any one of claim 1 to 7, it is special
Levy and be, reinforcing bar (22) is provided with concrete layer (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710655048.XA CN107299574B (en) | 2017-08-03 | 2017-08-03 | Steel corrugated plate urban underground comprehensive pipe gallery internal terrace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710655048.XA CN107299574B (en) | 2017-08-03 | 2017-08-03 | Steel corrugated plate urban underground comprehensive pipe gallery internal terrace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107299574A true CN107299574A (en) | 2017-10-27 |
| CN107299574B CN107299574B (en) | 2023-07-14 |
Family
ID=60133265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710655048.XA Active CN107299574B (en) | 2017-08-03 | 2017-08-03 | Steel corrugated plate urban underground comprehensive pipe gallery internal terrace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107299574B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007077746A (en) * | 2005-09-16 | 2007-03-29 | Kajima Corp | Reinforcing structure and reinforcing construction method of steel floor slab |
| DE102006045413A1 (en) * | 2006-09-26 | 2008-04-03 | Taiwan 3C'S Products Corp., Yen Shui | Assembling method for laminated component part of reinforced concrete construction e.g. from plate shaped reinforced concrete hollow plate, involves providing shaping framework made of construction steel |
| CN204491666U (en) * | 2015-03-06 | 2015-07-22 | 衡水益通金属制品有限责任公司 | A kind of steel corrugated sheet Urban Underground pipe gallery |
| CN105064400A (en) * | 2015-07-24 | 2015-11-18 | 中交第一公路勘察设计研究院有限公司 | Urban comprehensive pipe rack of steel corrugated plate structure |
| CN204898721U (en) * | 2015-08-31 | 2015-12-23 | 三峡大学 | Steel construction city utility tunnel |
| CN207121776U (en) * | 2017-08-03 | 2018-03-20 | 中冶京诚工程技术有限公司 | Terrace inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery |
-
2017
- 2017-08-03 CN CN201710655048.XA patent/CN107299574B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007077746A (en) * | 2005-09-16 | 2007-03-29 | Kajima Corp | Reinforcing structure and reinforcing construction method of steel floor slab |
| DE102006045413A1 (en) * | 2006-09-26 | 2008-04-03 | Taiwan 3C'S Products Corp., Yen Shui | Assembling method for laminated component part of reinforced concrete construction e.g. from plate shaped reinforced concrete hollow plate, involves providing shaping framework made of construction steel |
| CN204491666U (en) * | 2015-03-06 | 2015-07-22 | 衡水益通金属制品有限责任公司 | A kind of steel corrugated sheet Urban Underground pipe gallery |
| CN105064400A (en) * | 2015-07-24 | 2015-11-18 | 中交第一公路勘察设计研究院有限公司 | Urban comprehensive pipe rack of steel corrugated plate structure |
| CN204898721U (en) * | 2015-08-31 | 2015-12-23 | 三峡大学 | Steel construction city utility tunnel |
| CN207121776U (en) * | 2017-08-03 | 2018-03-20 | 中冶京诚工程技术有限公司 | Terrace inside Steel Corrugated Pipes for Making plate Urban Underground pipe gallery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107299574B (en) | 2023-07-14 |
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