CN106759493A - A kind of underground space existing ground iron winds booth underpinning structure and nested configuration - Google Patents
A kind of underground space existing ground iron winds booth underpinning structure and nested configuration Download PDFInfo
- Publication number
- CN106759493A CN106759493A CN201710131658.XA CN201710131658A CN106759493A CN 106759493 A CN106759493 A CN 106759493A CN 201710131658 A CN201710131658 A CN 201710131658A CN 106759493 A CN106759493 A CN 106759493A
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- Prior art keywords
- booth
- underground space
- pillar
- wind
- wall
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 18
- 238000009424 underpinning Methods 0.000 title claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 230000008595 infiltration Effects 0.000 abstract description 8
- 238000001764 infiltration Methods 0.000 abstract description 8
- 239000003673 groundwater Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- 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
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
- E02D29/05—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench
- E02D29/055—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench further excavation of the cross-section proceeding underneath an already installed part of the structure, e.g. the roof of a tunnel
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a kind of underground space existing ground iron winds booth underpinning structure and nested configuration of underground structrue engineering technical field,Including underground space layer,The inner chamber left and right sides of the underground space layer is provided with underground space wall,The inner chamber of the underground space wall is provided with stake nesting groove,The inner chamber of the stake nesting groove is provided with the stake of wind booth,Support beam is provided between the left side wind booth pillar and right side the wind booth pillar,The bottom of the support beam is provided with frame pillar,So that wind booth is rigidly connected in an entirety with outer wall of basement,Ensure that deep basal pit basement structure with ground iron winds booth structure while existing and being independent of each other and use function,Simultaneously,By in the junction of underground space wall and the stake of wind booth, draining bar is set,And it is respectively provided with inwall and waterproof lamellar in the inner side and outer side of underground space wall,Efficiently solve the infiltration hidden danger in Groundwater infiltration basement,The simple structure of the nested configuration,It is firm,Easy construction.
Description
Technical field
The present invention relates to underground structrue engineering technical field, the specially a kind of underground space existing ground iron winds booth underpinning structure
And nested configuration.
Background technology
In recent years, the economic construction and urban architecture of China is quickly grown, and the living standard of people is also improved constantly, all kinds of
Building is developed rapidly with municipal works, and subway line is more and more numerous and diverse, and skyscraper is continuously increased, and many buildings are needed
Deeper, the bigger underground space meets the use function of building, such as underground garage, underground square so that deep basal pit work
Journey is more and more.With the exploitation to the underground space, the lance between underground deep foundation pit construction and built subway line facility
Shield conflict is also more and more, and in the case where metro safety is ensured, deep-foundation pit engineering basement construction technical requirements can be higher, more
It is difficult.Therefore, while ensureing that built subway line normally runs, deep basal pit basement structure and Subway Facilities wind how are ensured
Booth exists and is independent of each other and uses function simultaneously, one of emphasis and difficulties as China's building trade.In view of above-mentioned carry
The problem for arriving, a kind of underground space existing ground iron winds booth underpinning structure of present invention design and nested configuration, it is mentioned above to solve
Problem.
The content of the invention
It is an object of the invention to provide a kind of underground space existing ground iron winds booth underpinning structure and nested configuration, to solve
In above-mentioned background technology propose with the exploitation to the underground space, underground deep foundation pit construction and built subway line facility
Between contradiction it is also more and more, ensure metro safety in the case of, deep-foundation pit engineering basement construction technical requirements
The problem that meeting is higher, be more difficult to.
To achieve the above object, the present invention provides following technical scheme：A kind of underground space existing ground iron winds booth underpins knot
Structure and nested configuration, including underground space layer, the inner chamber left and right sides of the underground space layer are provided with underground space wall, institute
The inner chamber for stating underground space wall is provided with stake nesting groove, and the inner chamber of the stake nesting groove is provided with the stake of wind booth, the stake nesting groove
Be provided with waterstop and the stake of wind booth between, the top of wind booth stake is provided with wind booth described in two groups, the underground space wall it is interior
Wall is provided with inwall, and the outer wall of the underground space wall is provided with waterproof lamellar, and the bottom even of the wind booth is provided with wind
Booth pillar, the inner chamber of the underground space wall is provided with pillar nesting groove, and the bottom of the wind booth pillar is plugged on pillar nesting
The inner chamber of groove, the wind booth pillar is located between the stake of two groups of wind booths, the left side wind booth pillar and right side the wind booth pillar it
Between be provided with support beam, the support beam is arranged on the bottom of wind booth, and the bottom of the support beam is provided with frame pillar, described
Frame pillar is vertically provided at the inner chamber of underground space layer.
Preferably, the bottom of the wind booth is provided with caulking groove, and the top of the wind booth pillar is arranged on the inner chamber of caulking groove, institute
State and grouting layer is provided between caulking groove and wind booth pillar, the inner chamber of the wind booth pillar is provided with reinforcement, the reinforcement
Outer wall is provided with strengthening nail, and the right wall of the wind booth pillar opens up fluted, and the left end of the support beam is provided with contiguous block, institute
State contiguous block to be connected with groove fit, mixed mud layer, the right wall of the wind booth pillar are provided between the contiguous block and groove
Fixed nail is evenly arranged with, the fixed nail is connected by wind booth pillar with contiguous block.
Preferably, draining bar is provided between the wind booth pillar and pillar nesting groove, the outer wall of the wind booth pillar is equal
Even to be provided with osculum, the outer wall of the draining bar is provided with water suction barrier film.
Preferably, the support beam includes the longitudinal support beams of three groups of lateral support beams and three groups, the lateral support beam with
Longitudinal support beam is set for vertical interlaced.
Preferably, it is provided with gutter between the underground space wall and inwall.
Preferably, the waterproof lamellar is cement based penetration crystallization type water proofing paint layer.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of underground space existing ground iron winds booth underpinning structure and
Nested configuration is nested for supporting the part wind booth stake of wind booth by underground space wall, and is arranged on wind booth by support beam replacement
The wind booth stake of lower section other positions, and power transmission supports the wind booth with frame column, so so that wind booth and outer wall of basement rigidity
Connection is overall in one, it is ensured that deep basal pit basement structure exists and be independent of each other and uses function simultaneously with ground iron winds booth structure,
Meanwhile, draining bar is set with the junction for being embedded wind booth stake in the inner by underground space wall, and in underground space wall
Inner side and outer side is respectively provided with inwall and waterproof lamellar, efficiently solves the infiltration hidden danger in Groundwater infiltration basement,
And the simple structure of the nested configuration, firm, easy construction.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is B portions of the present invention partial enlargement structural representation；
Fig. 3 is A portions of the present invention partial enlargement structural representation；
Fig. 4 is support beam structural representation of the present invention.
In figure：1 underground space layer, the stake of 2 wind booths, 3 underground space walls, 4 wind booths, 5 nested grooves, 6 waterstops, 7 inwalls,
8 waterproof lamellars, 9 wind booth pillars, 10 pillars nesting groove, 11 support beams, 111 lateral support beams, 112 longitudinal support beams, 12 frameworks
Nail, 19 draining bars, 20 osculums, 21 suctions are fixed in pillar, 13 caulking grooves, 14 grouting layers, 15 reinforcements, 16 contiguous blocks, 17 grooves, 18
Water barrier film.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of underground space existing ground iron winds booth underpinning structure and
Nested configuration, including underground space layer 1, the inner chamber left and right sides of the underground space layer 1 are provided with underground space wall 3, institute
The inner chamber for stating underground space wall 3 is provided with stake nesting groove 5, and the inner chamber of the stake nesting groove 5 is provided with wind booth stake 4, and the stake is embedding
Waterstop 6 is provided between grooving 5 and wind booth stake 4, the top of wind booth stake 4 is provided with wind booth 2 described in two groups, the underground is empty
Between the inwall of wall 3 be provided with inwall 7, the outer wall of the underground space wall 3 is provided with waterproof lamellar 8, the bottom of the wind booth 2
Wind booth pillar 9 is evenly arranged with, the inner chamber of the underground space wall 3 is provided with pillar nesting groove 10, the bottom of the wind booth pillar 9
Portion is plugged on the inner chamber of pillar nesting groove 10, and the wind booth pillar 9 is located between two groups of wind booth stakes 4, the left side wind booth pillar 9
Support beam 11 is provided with and the wind booth pillar 9 of right side between, the support beam 11 is arranged on the bottom of wind booth 2, the support
The bottom of beam 11 is provided with frame pillar 12, and the frame pillar 12 is vertically provided at the inner chamber of underground space layer 1.
Wherein, the bottom of the wind booth 2 is provided with caulking groove 13, and the top of the wind booth pillar 9 is arranged on the interior of caulking groove 13
Chamber, is provided with grouting layer 14 between the caulking groove 13 and wind booth pillar 9, the inner chamber of the wind booth pillar 9 is provided with reinforcement 15,
The outer wall of the reinforcement 15 is provided with strengthening nail, and the right wall of the wind booth pillar 9 opens up fluted 17, the support beam 11
Left end is provided with contiguous block 16, and the contiguous block 16 is connected with groove 17, is set between the contiguous block 16 and groove 17
Have a mixed mud layer, the right wall of the wind booth pillar 9 is evenly arranged with fixed nail 18, the fixed nail 18 by wind booth pillar 9 with
Contiguous block 16 is connected, and draining bar 19 is provided between the wind booth pillar 9 and pillar nesting groove 10, outside the wind booth pillar 9
Wall is evenly arranged with osculum 20, and the outer wall of the draining bar 19 is provided with water suction barrier film 21, and the support beam 11 includes three groups
Lateral support beam 111 and three groups of longitudinal support beams 112, the lateral support beam 111 is with longitudinal support beam 112 for vertical interlaced sets
Put, gutter is provided between the underground space wall 3 and inwall 7, the waterproof lamellar 8 is anti-for cement-base infiltration crystallization type
Water paint layer.
Operation principle：By setting above-mentioned underground space wall 3 in ultra-deep subterranean excavation, and in the underground space wall 3
Be embedded for support above-mentioned wind booth 2 wind booth stake 4, and wind booth 2 lower horizontal be provided for carry the wind booth 2 support beam
11, while be provided for supporting its frame pillar 12 in the lower section of support beam 11, by the load-bearing wind booth 1 of support beam 11 and power transmission
Other wind booths stake 4 of the bottom other positions of wind booth 2 is arranged on to substitute in frame column 12, so so that outside wind booth 2 and underground room
Wall 2 be rigidly connected it is overall in one, ensure that deep basal pit basement structure with iron winds booth while existing and being independent of each other and make
With function, reinforcement 15 is provided with wind booth pillar 9, it is ensured that the usability of wind booth pillar 9, wind booth pillar 9 and support beam 11
By the fixation of contiguous block 16 and groove 17 and fixed nail 18, it is ensured that supporting role of the support beam 11 to wind booth 3, exist in addition
The outside of underground space wall 3 sets waterproof lamellar, and first waterproof action is formd by the waterproof lamellar 8, and in underground
The junction of space wall 3 and wind booth stake 4 sets waterstop 6, and second waterproof action is formd by the waterstop 6, furthermore
The inner side of underground space wall 3 sets inwall 6 so that basement can effective damp proof insulation, waterproof measure as described above effectively solves
Determined the infiltration hidden danger of basement, and then ensure that the use function of basement, and the nested configuration simple structure, construction
Convenient, support beam 11 includes three groups of lateral support beams 111 and three groups of longitudinal support beams 112, the lateral support beam 111 and longitudinal direction
Support beam 112 is that vertical interlaced is set, and so, support beam 11 carries wind booth 2 and power transmission is to frame column 12, underground space wall 3 with
Draining bar 19 is set between support beam 11 and water suction barrier film 21 improves the waterproof ability of basement, to prevent support beam 11 and wind
The base plate of booth 2 cannot be combined closely, and concrete itself has certain contraction, and grouting material is perfused with grouting layer 14 so that
Combined closely between said structure, be effectively guaranteed the steadiness of structure, the inner surface of underground space wall 3 is provided with splash guard
Layer 8, waterproof coating layer is preferably cement based penetration crystallization type water proofing paint herein, and the waterproof coating layer is preferably 1.5mm thickness,
Waterproof lamellar 8 is set by the inner surface of underground space wall 3, the infiltration energy of underground space wall 3 is further improved,
And then the use function of basement is effectively protected, gutter is additionally provided between underground space wall 3 and inwall 7, the row
Ditch is entered in basement water collection pit the underground water in the gutter by drainpipe, it is ensured that the contingency of underground space wall 3 occurs
The construction concentrated and converge and arrange and dredge is taken after infiltration.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (6)
1. a kind of underground space existing ground iron winds booth underpinning structure and nested configuration, including underground space layer (1), its feature exist
In：The inner chamber left and right sides of underground space layer (1) is provided with underground space wall (3), the underground space wall (3) it is interior
Chamber is provided with stake nesting groove (5), and the inner chamber of stake nesting groove (5) is provided with wind booth stake (4), stake nesting groove (5) and wind
Waterstop (6) is provided between booth stake (4), wind booth (2) is provided with the top of wind booth stake (4) described in two groups, the underground is empty
Between the inwall of wall (3) be provided with inwall (7), the outer wall of the underground space wall (3) is provided with waterproof lamellar (8), the wind
The bottom even of booth (2) is provided with wind booth pillar (9), and the inner chamber of the underground space wall (3) is provided with pillar nesting groove (10),
The bottom of the wind booth pillar (9) is plugged on the inner chamber of pillar nesting groove (10), and the wind booth pillar (9) is positioned at two groups of wind booth stakes
(4) between, support beam (11), the support are provided between the left side wind booth pillar (9) and right side the wind booth pillar (9)
Beam (11) is arranged on the bottom of wind booth (2), and the bottom of the support beam (11) is provided with frame pillar (12), the frame pillar
(12) it is vertically provided at the inner chamber of underground space layer (1).
2. a kind of underground space existing ground iron winds booth underpinning structure according to claim 1 and nested configuration, its feature exist
In：The bottom of the wind booth (2) is provided with caulking groove (13), and the top of the wind booth pillar (9) is arranged on the inner chamber of caulking groove (13),
Grouting layer (14) is provided between the caulking groove (13) and wind booth pillar (9), the inner chamber of the wind booth pillar (9) is provided with reinforcement
Muscle (15), the outer wall of the reinforcement (15) is provided with strengthening nail, and the right wall of the wind booth pillar (9) opens up fluted (17),
The left end of the support beam (11) is provided with contiguous block (16), and the contiguous block (16) is connected with groove (17), the company
Connect and be provided between block (16) and groove (17) mixed mud layer, the right wall of the wind booth pillar (9) is evenly arranged with fixed nail
(18), the fixed nail (18) is connected by wind booth pillar (9) with contiguous block (16).
3. a kind of underground space existing ground iron winds booth underpinning structure according to claim 1 and nested configuration, its feature exist
In：Draining bar (19), the outer wall of the wind booth pillar (9) are provided between the wind booth pillar (9) and pillar nesting groove (10)
Osculum (20) is evenly arranged with, the outer wall of the draining bar (19) is provided with water suction barrier film (21).
4. a kind of underground space existing ground iron winds booth underpinning structure according to claim 1 and nested configuration, its feature exist
In：The support beam (11) includes three groups of lateral support beams (111) and three groups of longitudinal support beams (112), the lateral support beam
(111) with longitudinal support beam (112) for vertical interlaced is set.
5. a kind of underground space existing ground iron winds booth underpinning structure according to claim 1 and nested configuration, its feature exist
In：Gutter is provided between the underground space wall (3) and inwall (7).
6. a kind of underground space existing ground iron winds booth underpinning structure according to claim 1 and nested configuration, its feature exist
In：The waterproof lamellar (8) is cement based penetration crystallization type water proofing paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131658.XA CN106759493A (en) | 2017-03-07 | 2017-03-07 | A kind of underground space existing ground iron winds booth underpinning structure and nested configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131658.XA CN106759493A (en) | 2017-03-07 | 2017-03-07 | A kind of underground space existing ground iron winds booth underpinning structure and nested configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106759493A true CN106759493A (en) | 2017-05-31 |
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ID=58961022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710131658.XA Pending CN106759493A (en) | 2017-03-07 | 2017-03-07 | A kind of underground space existing ground iron winds booth underpinning structure and nested configuration |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880089A (en) * | 2021-01-15 | 2021-06-01 | 郑州地铁集团有限公司 | Subway station ground wind pavilion for rail transit |
| CN114232856A (en) * | 2022-01-11 | 2022-03-25 | 陕西大洋立恒装饰有限公司 | Glass wall and construction method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11336099A (en) * | 1998-05-27 | 1999-12-07 | Yoshiro Watanabe | Construction method of basement |
| CN103195085A (en) * | 2013-04-02 | 2013-07-10 | 东南大学 | Downward story-adding basement and construction method thereof |
| CN204753625U (en) * | 2015-03-19 | 2015-11-11 | 中国建筑第四工程局有限公司 | Existing ground of underground space iron winds pavilion underpins structure and nested structure |
-
2017
- 2017-03-07 CN CN201710131658.XA patent/CN106759493A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11336099A (en) * | 1998-05-27 | 1999-12-07 | Yoshiro Watanabe | Construction method of basement |
| CN103195085A (en) * | 2013-04-02 | 2013-07-10 | 东南大学 | Downward story-adding basement and construction method thereof |
| CN204753625U (en) * | 2015-03-19 | 2015-11-11 | 中国建筑第四工程局有限公司 | Existing ground of underground space iron winds pavilion underpins structure and nested structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880089A (en) * | 2021-01-15 | 2021-06-01 | 郑州地铁集团有限公司 | Subway station ground wind pavilion for rail transit |
| CN114232856A (en) * | 2022-01-11 | 2022-03-25 | 陕西大洋立恒装饰有限公司 | Glass wall and construction method thereof |
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Application publication date: 20170531 |
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