CN110144964A - Underground pipe gallery structure with multidirectional shock-absorbing protecting function - Google Patents
Underground pipe gallery structure with multidirectional shock-absorbing protecting function Download PDFInfo
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- CN110144964A CN110144964A CN201910514428.0A CN201910514428A CN110144964A CN 110144964 A CN110144964 A CN 110144964A CN 201910514428 A CN201910514428 A CN 201910514428A CN 110144964 A CN110144964 A CN 110144964A
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- plate
- fixed
- damping
- pipe gallery
- setting
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- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/08—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention provides a kind of underground pipe gallery structures with multidirectional shock-absorbing protecting function, belong to underground infrastructure field.In the outer layer of underground pipe gallery structure, press injecting type buffer protection layer is set; in the upper end of press injecting type buffer protection layer and two sides, inside link plate is set; in the upper end of inside link plate and two sides, external connection plate is set; lower connecting plate is arranged to be attached the bottom end of inside link plate and external connection plate; top setting damping between inside link plate and external connection plate, which is consumed energy, carries support system one, the two sides setting damping energy consumption carrying support system two between inside link plate and external connection plate.Beneficial effect is to be effective against underground pipe gallery superstructure landing load to destroy and reduce the vibration energy that surrounding side transverse load is transmitted to structure, while there is the present invention design of enough rigidities of structure and intensity to also increase underground pipe gallery structure long-time bearing enabling capabilities.
Description
Technical field
The invention belongs to underground infrastructure fields, more particularly to a kind of buried pipe with multidirectional shock-absorbing protecting function
Corridor structure.
Background technique
The construction of pipe gallery carries out energetically, and the region that pipe gallery is reached also can be more and more extensive.Underground is comprehensive
It closes piping lane and is played an important role to people's livelihood primary demand and the city integrated bearing capacity of raising is met, reduce road surface and repeatedly overhaul
Expense and utilities pipeline maintenance cost.The integrality on road surface and the durability of all kinds of pipelines are maintained, various pipelines are convenient for
Laying, increase and decrease, maintenance and daily management.And pipeline enters ground together, reduces the contradiction of overhead line and greening.But common
Pipe gallery can only bear ground various loads impact in short term, it is difficult to reach long-term antihunt action, at the top of plate directly hold
By dynamic loading and dead load, two sides wall will not only bear the dynamic loading and dead load of top plate, still suffer from side soil layer
Transverse load, therefore in order to enhance the bearing capacity of pipe gallery and resist ground load impact ability, prevent structure from losing
Surely, wall needs are arranged very thick, and this structure is made by cast in situs or prefabricated component, and project amount is big, constructs week
Phase length, high construction cost, are unfavorable for the long-term popularization and use of Anti-seismic pipe gallery, can greatly increase construction maintenance cost, because
This, build it is a kind of be conducive to eliminate in face of the impact of piping lane load anti-seismic structure, in order to resist dynamic loading from ground and
Dead load, it is particularly significant to form complete antidetonation protection structure, avoid ground load cause stress locally to become larger piping lane,
The phenomenon unfavorable to structure.
Piping lane resistance load action ability is to be improved at this stage, only can guarantee that load is resisted under normal natural conditions to be made
With effect, to emergency situations (such as encountering earthquake, explosion disaster) is dealt with, the rigidity of structure and Intensity Design are obviously insufficient, can deposit
It is scattered in pipeline, the hidden danger such as structure collapses, had both increased the maintenance cost in later period in this way, and also affected entire public municipal fortune
Row, makes troubles to resident living, and some piping lane antidetonation protection structures in the prior art have disadvantages that, is such as unfavorable for underground
The long-term construction of pipe gallery or Functional Design it is not perfect, unreasonable, partial devices not can guarantee long durability, have
Shi Rongyi failure, some tectonic sievings are more complicated, and some costs are excessively high, the meeting around the comprehensive pipe gallery structure in some areas
Destruction by side transverse load to corridor body simultaneously, this will increase the maintenance cost that later period underground pipe gallery uses, causes underground
The phenomenon that piping lane reduced service life, therefore it is necessary to build a kind of reasonable shock-absorbing protecting eliminating load and destroying to piping lane
Structure.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of buried pipe with multidirectional shock-absorbing protecting function
Corridor structure overcomes many underground pipe gallery earthquake-resistant structures in the prior art to protect imperfect and not strong carrying enabling capabilities many scarce
Point can play multidirectional damping antidetonation protective effect to underground pipe gallery structure, and can dramatically increase the carrying of Pipe rack
Enabling capabilities, the present invention can form complete antidetonation protective layer to underground pipe gallery structure, be highly resistant to underground pipe gallery superstructure
Landing load destroys and reduces the vibration energy that surrounding side transverse load is transmitted to structure, while the present invention has enough knots
The design of structure stiffness and strength also increases underground pipe gallery structure long-time bearing enabling capabilities.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
Press injecting type buffer protection is arranged in the outer layer of underground pipe gallery structure in underground pipe gallery structure with multidirectional shock-absorbing protecting function
Layer is arranged inside link plate in the upper end of press injecting type buffer protection layer and two sides, is arranged in the upper end of inside link plate and two sides
External connection plate, setting lower connecting plate is attached the bottom end of inside link plate and external connection plate, in inside link plate
Top setting damping between external connection plate, which is consumed energy, carries support system one, between inside link plate and external connection plate
Two sides setting damping consume energy carrying support system two, corner is arranged in corner portion between inside link plate and external connection plate
Position support rod and damping and energy-consumption device, damping and energy-consumption device are arranged on the support rod of angular position, one end and outside of angular position support rod
Connecting plate is connected and fixed, and the other end of angular position support rod and is connected and fixed plate one, is connected and fixed plate four and is connected and fixed, in inside
High spin system bearing bed is set in the region that connecting plate, external connection plate and lower connecting plate surround, is held in damping energy consumption
In the structure for carrying support system one, lower end setting is connected and fixed plate one, and upper end setting is connected and fixed plate two, is being connected and fixed plate one
And be connected and fixed between plate two be arranged damping consume energy loading plate, damping energy consumption loading plate upper and lower ends and be connected and fixed plate one,
It is connected and fixed plate two to be connected and fixed, in the structure that carrying support system two is consumed energy in damping, it is solid that connection is respectively set in the left and right sides
Fixed board three is connected and fixed plate four, and damping energy consumption loading plate, damping consumption is arranged being connected and fixed plate three and being connected and fixed between plate four
Can loading plate left and right ends and be connected and fixed plate three, be connected and fixed plate four and be connected and fixed, be arranged on damping energy consumption loading plate
Inside set circular hole, set setting energy consumption rib between circular hole in adjacent, setting screw rod to external connecting plate and be connected and fixed plate two into
Row connection, and be fixed in the both ends of screw rod setting nut;Setting screw rod is to inside link plate and is connected and fixed the progress of plate one
Connection, and be fixed in the both ends of screw rod setting nut, setting screw rod is to external connecting plate and is connected and fixed plate three and connects
It connecing, and is fixed in the both ends of screw rod setting nut, setting screw rod is to inside link plate and is connected and fixed plate four and is attached,
And it is fixed in the both ends of screw rod setting nut.
Further, damping energy consumption loading plate uses low-yield Wasted-energy steel plate.
Further, the high spin system bearing bed is added into lightweight concrete using damping material, damps material
Material using one of polyvinyl alcohol, poly- acrylic emulsion and butadiene-styrene latex or it is a variety of be blended, percent by volume is 35 ~ 45%.
Further, in the structure of damping energy consumption carrying support system one and damping energy consumption carrying support system two, phase
Adjacent damping energy consumption loading plate constitutes V-shaped.
Further, it the both ends of the described damping energy consumption loading plate and is connected and fixed plate one, is connected and fixed plate two using weldering
The mode of connecing connects, damping energy consumption loading plate both ends and be connected and fixed plate three, be connected and fixed plate four use welding manner connect.
Further, the press injecting type buffer protection layer is made of pitch, rubber, silicone resin based material, and and
Additive pressure injection together is hardened, forms buffer layer after hardening.
Further, the inside link plate, external connection plate are made of higher strength and stiffness plate.
The beneficial effects of the present invention are: overcoming many underground pipe gallery earthquake-resistant structure protections in the prior art imperfect and carrying
The not strong many disadvantages of enabling capabilities can play multidirectional damping antidetonation protective effect to underground pipe gallery structure, and can show
The carrying enabling capabilities for increasing Pipe rack are write, especially when the transverse load of landing load and side produces underground pipe gallery structure
Multiaxis loading can be reduced when raw percussion to underground pipe gallery structural damage, the damping energy consumption carrying support system one of setting
It can reinforce the carrying enabling capabilities of Pipe rack, multiple dampings energy consumption loading plate energy consumption effect of setting is good, and can dissipate ground load
Lotus is transmitted to the energy of underground pipe gallery structure, while in the damping energy consumption carrying support system two of underground pipe gallery structure two sides setting
It is avoided that the destruction caused by it of Pipe rack side vibrations load, the present invention can form complete antidetonation to underground pipe gallery structure and protect
Sheath, is highly resistant to the destruction of underground pipe gallery superstructure landing load and reduction surrounding side transverse load is transmitted to structure
Vibration energy can greatly reduce to underground pipe gallery structural damage, simultaneously when emergency situations such as encounter earthquake, explosion disaster
There is the present invention design of enough rigidities of structure and intensity to also increase underground pipe gallery structure long-time bearing enabling capabilities.
Detailed description of the invention
Fig. 1 is the underground pipe gallery structural schematic diagram that the present invention has multidirectional shock-absorbing protecting function.
Fig. 2 is damping energy consumption carrying one schematic diagram of support system.
Fig. 3 is damping energy consumption carrying two schematic diagram of support system.
Fig. 4 is damping energy consumption loading plate schematic diagram.
In figure: 1 is underground pipe gallery structure;2 be press injecting type buffer protection layer;3 be angular position support rod;4 consume energy for damping
Device;5 be high spin system bearing bed;6 be inside link plate;7 be external connection plate;8 be lower connecting plate;9 be screw rod;10
For nut;11 be damping energy consumption carrying support system one;12 be damping energy consumption carrying support system two;13 be to be connected and fixed plate
One;14 be to be connected and fixed plate two;15 be damping energy consumption loading plate;16 be to be connected and fixed plate three;17 be to be connected and fixed plate four;18 are
Inside set circular hole;19 be energy consumption rib.
Specific embodiment
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not
They can be interpreted as limiting the scope of the present invention.
As shown in Figs 1-4, with the underground pipe gallery structure of multidirectional shock-absorbing protecting function, in the outer layer of underground pipe gallery structure 1
Press injecting type buffer protection layer 2 is set, inside link plate 6 is set in the upper end of press injecting type buffer protection layer 2 and two sides, is connected in inside
The upper end of fishplate bar 6 and two sides are arranged external connection plate 7, and setting lower connecting plate 8 is to inside link plate 6 and external connection plate 7
Bottom end is attached, and the top setting damping between inside link plate 6 and external connection plate 7, which is consumed energy, carries support system one
11, the two sides setting damping between inside link plate 6 and external connection plate 7, which is consumed energy, carries support system 2 12, connects in inside
Corner portion setting angular position support rod 3 and damping and energy-consumption device 4, damping and energy-consumption device 4 between fishplate bar 6 and external connection plate 7 are arranged
On angular position support rod 3, one end of angular position support rod 3 and external connection plate 7 are connected and fixed, angular position support rod 3 it is another
One end and it is connected and fixed plate 1, plate 4 17 is connected and fixed and is connected and fixed, connected in inside link plate 6, external connection plate 7 and lower part
High spin system bearing bed 5 is set in the region that fishplate bar 8 surrounds, in the structure that carrying support system 1 is consumed energy in damping,
Lower end setting is connected and fixed plate 1, and upper end setting is connected and fixed plate 2 14, is being connected and fixed plate 1 and is being connected and fixed plate two
Damping is arranged between 14 to consume energy loading plate 15, upper and lower ends of damping energy consumption loading plate 15 and to be connected and fixed plate 1, connection solid
Fixed board 2 14 is connected and fixed, and in the structure that carrying support system 2 12 is consumed energy in damping, the left and right sides, which is respectively set, to be connected and fixed
Plate 3 16 is connected and fixed plate 4 17, and damping energy consumption loading plate is arranged being connected and fixed plate 3 16 and being connected and fixed between plate 4 17
15, the left and right ends of damping energy consumption loading plate 15 and it is connected and fixed plate 3 16, plate 4 17 is connected and fixed and is connected and fixed, consumed in damping
Circular hole 18 can be set in setting on loading plate 15, set setting energy consumption rib 19 between circular hole 18 in adjacent, 9 pairs of outsides of screw rod are set
It connecting plate 7 and is connected and fixed plate 2 14 and is attached, and be fixed in the both ends of screw rod 9 setting nut 10;It is right that screw rod 9 is set
It inside link plate 6 and is connected and fixed plate 1 and is attached, and be fixed in the both ends of screw rod 9 setting nut 10, spiral shell is set
It the external connecting plates 7 of 9 pairs of bar and is connected and fixed plate 3 16 and is attached, and be fixed in the both ends of screw rod 9 setting nut 10, if
Screw rod 9 is set to inside link plate 6 and is connected and fixed plate 4 17 and is attached, and is consolidated in the both ends of screw rod 9 setting nut 10
It is fixed.
The damping energy consumption loading plate 15 uses low-yield Wasted-energy steel plate.
The high spin system bearing bed 5 is added into lightweight concrete using damping material, and damping material is using poly-
One of vinyl alcohol, poly- acrylic emulsion and butadiene-styrene latex or it is a variety of be blended, percent by volume be 35 ~ 45%.
In the structure for carrying support system 1 and damping energy consumption carrying support system 2 12 that consumes energy in damping, adjacent subtracts
Shake energy consumption loading plate 15 constitutes V-shaped.
The both ends of the described damping energy consumption loading plate 15 and it is connected and fixed plate 1, plate 2 14 is connected and fixed and uses welding side
Formula connection, damping energy consumption loading plate 15 both ends and be connected and fixed plate 3 16, be connected and fixed plate 4 17 use welding manner connect.
The press injecting type buffer protection layer 2 is made of pitch, rubber, silicone resin based material, and and hardening addition
Agent pressure injection together, forms buffer layer after hardening.
The inside link plate 6, external connection plate 7 are made of higher strength and stiffness plate.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. the underground pipe gallery structure with multidirectional shock-absorbing protecting function, it is characterised in that:
Press injecting type buffer protection layer (2) are set in the outer layer of underground pipe gallery structure (1), in the upper of press injecting type buffer protection layer (2)
End and two sides setting inside link plate (6), in the upper end of inside link plate (6) and two sides setting external connection plate (7), under setting
Portion's connecting plate (8) is attached the bottom end of inside link plate (6) and external connection plate (7), in inside link plate (6) and outside
Top setting damping between connecting plate (7), which is consumed energy, carries support system one (11), in inside link plate (6) and external connection plate
(7) the two sides setting damping between is consumed energy carrying support system two (12), inside link plate (6) and external connection plate (7) it
Between corner portion setting angular position support rod (3) and damping and energy-consumption device (4), damping and energy-consumption device (4) setting is in angular position support rod
(3) on, one end of angular position support rod (3) and external connection plate (7) are connected and fixed, the other end of angular position support rod (3) and
It is connected and fixed plate one (13), plate four (17) is connected and fixed and is connected and fixed, in inside link plate (6), external connection plate (7) and lower part
High spin system bearing bed (5) are set in the region that connecting plate (8) surrounds, consumes energy in damping and carries support system one (11)
In structure, lower end setting is connected and fixed plate one (13), and upper end setting is connected and fixed plate two (14), be connected and fixed plate one (13) and
It is connected and fixed between plate two (14) and damping energy consumption loading plate (15) is set, the upper and lower ends and connection of damping energy consumption loading plate (15)
Fixed plate one (13) is connected and fixed plate two (14) and is connected and fixed, left in the structure that carrying support system two (12) is consumed energy in damping
Right two sides, which are respectively set, to be connected and fixed plate three (16), is connected and fixed plate four (17), is being connected and fixed plate three (16) and is being connected and fixed
Between plate four (17) be arranged damping consume energy loading plate (15), damping energy consumption loading plate (15) left and right ends and be connected and fixed plate three
(16), it is connected and fixed plate four (17) to be connected and fixed, circular hole (18) is set in setting in damping energy consumption loading plate (15), adjacent
Inside set between circular hole (18) setting energy consumption rib (19), setting screw rod (9) to external connecting plate (7) and be connected and fixed plate two (14) into
Row connection, and be fixed in the both ends of screw rod (9) setting nut (10);Screw rod (9) are set to inside link plate (6) and connection
Fixed plate one (13) is attached, and is fixed in the both ends of screw rod (9) setting nut (10), and screw rod (9) are arranged to outside
It connecting plate (7) and is connected and fixed plate three (16) and is attached, and be fixed in the both ends of screw rod (9) setting nut (10), if
Screw rod (9) is set to inside link plate (6) and is connected and fixed plate four (17) and is attached, and nut is set at the both ends of screw rod (9)
(10) it is fixed.
2. a kind of underground pipe gallery structure with multidirectional shock-absorbing protecting function according to claim 1, it is characterised in that: institute
Damping energy consumption loading plate (15) stated is using low-yield Wasted-energy steel plate.
3. a kind of underground pipe gallery structure with multidirectional shock-absorbing protecting function according to claim 1, it is characterised in that: institute
The high spin system bearing bed (5) stated is added into lightweight concrete using damping material, and damping material uses polyvinyl alcohol, gathers
One of acrylic emulsion and butadiene-styrene latex or it is a variety of be blended, percent by volume be 35 ~ 45%.
4. a kind of underground pipe gallery structure with multidirectional shock-absorbing protecting function according to claim 1, it is characterised in that:
In the structure of damping energy consumption carrying support system one (11) and damping energy consumption carrying support system two (12), adjacent damping energy consumption
Loading plate (15) constitutes V-shaped.
5. a kind of underground pipe gallery structure with multidirectional shock-absorbing protecting function according to claim 1, it is characterised in that: institute
State damping energy consumption loading plate (15) both ends and be connected and fixed plate one (13), be connected and fixed plate two (14) using welding manner company
Connect, damping energy consumption loading plate (15) both ends and be connected and fixed plate three (16), be connected and fixed plate four (17) using welding manner company
It connects.
6. a kind of underground pipe gallery structure with multidirectional shock-absorbing protecting function according to claim 1, it is characterised in that: institute
The press injecting type buffer protection layer (2) stated is made of pitch, rubber, silicone resin based material, and is pressed together with hardening additive
Note, forms buffer layer after hardening.
7. a kind of underground pipe gallery structure with multidirectional shock-absorbing protecting function according to claim 1, it is characterised in that: institute
Inside link plate (6), the external connection plate (7) stated are made of higher strength and stiffness plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910514428.0A CN110144964A (en) | 2019-06-14 | 2019-06-14 | Underground pipe gallery structure with multidirectional shock-absorbing protecting function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910514428.0A CN110144964A (en) | 2019-06-14 | 2019-06-14 | Underground pipe gallery structure with multidirectional shock-absorbing protecting function |
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Publication Number | Publication Date |
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CN110144964A true CN110144964A (en) | 2019-08-20 |
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CN201910514428.0A Withdrawn CN110144964A (en) | 2019-06-14 | 2019-06-14 | Underground pipe gallery structure with multidirectional shock-absorbing protecting function |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110924429A (en) * | 2019-11-01 | 2020-03-27 | 中铁二院工程集团有限责任公司 | Shock absorption skid-mounted comprehensive pipe gallery structure and construction method |
-
2019
- 2019-06-14 CN CN201910514428.0A patent/CN110144964A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110924429A (en) * | 2019-11-01 | 2020-03-27 | 中铁二院工程集团有限责任公司 | Shock absorption skid-mounted comprehensive pipe gallery structure and construction method |
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Application publication date: 20190820 |