CN116791669A - Method for constructing underground automatic garage structure - Google Patents
Method for constructing underground automatic garage structure Download PDFInfo
- Publication number
- CN116791669A CN116791669A CN202210427589.8A CN202210427589A CN116791669A CN 116791669 A CN116791669 A CN 116791669A CN 202210427589 A CN202210427589 A CN 202210427589A CN 116791669 A CN116791669 A CN 116791669A
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- China
- Prior art keywords
- reinforced concrete
- upper plate
- jacking pipe
- flat
- frame
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 102
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 13
- 239000002689 soil Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005641 tunneling Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011178 precast concrete Substances 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
A method for constructing an underground automatic garage structure, comprising the following steps: the method comprises the following steps: the method comprises the steps of prefabricating a reinforced concrete member, arranging a supporting groove at the end of the suspended side of the upper plate of the reinforced concrete member, and arranging a stand column between two sides of the suspended measuring ends of the upper plate and the lower plate of the reinforced concrete member respectively; prefabricating a flat T-shaped reinforced concrete upper plate and a rectangular reinforced concrete lower plate; the suspended side end of the prefabricated reinforced concrete member is sealed to form a frame-type jacking pipe I; sealing the two ends of the flat T-shaped reinforced concrete upper plate and the rectangular reinforced concrete lower plate to form a frame-shaped jacking pipe II; setting a working well; firstly, jacking a frame-type jacking pipe I, and penetrating; the other side jacking pipe channels are symmetrically arranged at certain intervals; a frame-type jacking pipe II is jacked in between the two side jacking pipe channels, and a middle channel is formed through the jacking pipe II; the extension end of the flat T-shaped reinforced concrete upper plate is matched with the support groove of the reinforced concrete member, and the support sealing member is removed to form the underground automatic garage structure.
Description
The scheme is a divisional application, the application number of the main application is CN201711497396.5, the application date is 2017-12-31, and the patent name is a method for constructing an underground automatic garage structure.
Technical Field
The invention belongs to the technical field of urban underground engineering construction, and particularly relates to a method for constructing an underground automatic garage structure.
Background
With the rapid development of the automobile industry and the acceleration of the urban process in China, a plurality of cities in China have the problem of difficult parking. A method for saving land resources is to build an underground garage. Wherein, underground automatic garage is used more and more widely because of its unmanned operation, degree of automation are high, and occupation space is little. The underground automatic garage generally comprises a lifting channel, a translation channel of the automobile carrying rack and two parking space channels formed by parking spaces on two sides of the translation channel. The existing method for constructing the underground garage and the parking garage is to construct a plurality of adjacent tunnels by jacking rectangular jacking pipes through a rectangular jacking pipe machine according to the design condition of the parking garage and the parking garage, wherein the rectangular jacking pipes adopt precast concrete and section steel mixed structures; and finally, after the subsection jacking construction is finished, dismantling the section steel part between the left rectangular jacking pipe and the right rectangular jacking pipe, and constructing reinforced concrete upright posts, beams and bottom plates to finish the construction of the underground parking garage.
The method needs to firstly jack a plurality of tunnels, then construct columns and beams, and then dismantle the section steel part between the left rectangular jacking pipe and the right rectangular jacking pipe, and the working procedure is relatively complicated.
Disclosure of Invention
The invention aims to provide a method for constructing an underground automatic garage structure, which saves working procedures, working hours and cost.
The object of the invention is achieved in the following way: a method for constructing an underground automatic garage structure, comprising the following steps: the method comprises the following steps:
(1) The method comprises the steps of prefabricating a reinforced concrete member, arranging a supporting groove at the end of the suspended side of the upper plate of the reinforced concrete member, and arranging a stand column between two sides of the suspended measuring ends of the upper plate and the lower plate of the reinforced concrete member respectively;
(2) Prefabricating a flat T-shaped reinforced concrete upper plate and a rectangular reinforced concrete lower plate;
(3) The end head of the suspended side of the prefabricated reinforced concrete member is sealed by a supporting sealing member to form a frame-type jacking pipe I;
(4) The two shorter ends of the flat T-shaped reinforced concrete upper plate and the two ends of the rectangular reinforced concrete lower plate are sealed by a supporting sealing member to form a frame-shaped jacking pipe II; wherein the extension end of the flat T-shaped reinforced concrete upper plate extends out of the frame-type jacking pipe II;
(5) Setting a working well, namely setting a jacking well and a receiving well;
(6) Firstly, jacking a frame-type jacking pipe I, and forming a side jacking pipe channel in a penetrating way; symmetrically arranging the other side jacking pipe channel according to a certain design interval;
(7) A frame-type jacking pipe II is jacked in between the two side jacking pipe channels, and a middle channel is formed through the jacking pipe II; the extension end of the flat T-shaped reinforced concrete upper plate is matched with the support groove of the reinforced concrete member;
(8) Removing the support closure member;
(9) Adjacent upright posts are fixed to form a whole body to form an underground automatic garage structure;
(10) Repeating the steps according to the requirements until the rest construction is completed.
In the step (7), the gap between the lower surface of the extension end of the flat T-shaped reinforced concrete upper plate and the upper surface of the supporting groove is 1 to 3 mm; gaps are also formed between the left side and the right side of the extension end of the flat T-shaped reinforced concrete upper plate and the side edges of the supporting grooves.
The beneficial effects of the invention are as follows: the upright post and the reinforced concrete member are integrally prefabricated, the adjacent upright post is fixed after the frame-shaped jacking pipe I is pushed, and the cast-in-place upright post is not required to be reproduced after a jacking pipe channel is manufactured. The flat T-shaped reinforced concrete upper plate of the frame-type jacking pipe II is matched with the supporting groove of the reinforced concrete member upper plate, the matched position of the flat T-shaped reinforced concrete upper plate is positioned above the upright post and corresponds to the cross beam, and the cross beam is not required to be arranged any more. The basic construction work can be completed by pushing in the duct piece, removing the supporting and closing member and fixing the column again, so that the time and the working procedures are saved.
Drawings
Fig. 1 is a schematic view of a reinforced concrete member.
Fig. 2 is a schematic diagram of a frame-type jacking pipe i.
Fig. 3 shows a side jacking channel.
Fig. 4 shows two side jacking channels arranged symmetrically.
Fig. 5 is a flat T-bar concrete upper plate.
Fig. 6 is a schematic diagram of a frame-type jacking pipe ii.
Fig. 7 is a schematic diagram of three channels.
Fig. 8 is a schematic view of the underground garage after removal of the support closure members.
Fig. 9 is a schematic view of the flat T-bar concrete top plate immediately after fig. 4.
Fig. 10 is a schematic drawing of the flat T-bar concrete top plate being pushed in until penetrating.
FIG. 11 is a schematic illustration of the completion of a flat T-bar reinforced concrete top slab with earth beneath it and a ground-leveling underground garage.
Wherein 1 is reinforced concrete member, 2 is the supporting groove, 3 is the stand, 4 is flat T shaped reinforced concrete upper plate, 5 is rectangular reinforced concrete lower plate, 6 is the support closure member, 7 is frame type push pipe I, 8 is frame type push pipe II, 9 is the extension end, 10 is side push pipe passageway, 11 is the intermediate channel, 12 is the bottom plate.
Detailed Description
As shown in fig. 1-8, a method of constructing an underground automated garage structure: the method comprises the following steps:
(1) The support grooves 2 are formed in the suspended side ends of the upper plate of the precast reinforced concrete member 1 and reinforced concrete member 1, and the upright posts 3 are respectively arranged between the two sides of the suspended measuring ends of the upper plate and the lower plate of the reinforced concrete member 1.
(2) And (4) prefabricating a flat T-shaped reinforced concrete upper plate 4 and a rectangular reinforced concrete lower plate 5.
(3) The end of the suspended side of the prefabricated reinforced concrete member 1 is sealed by a supporting sealing member 6 to form a frame-type jacking pipe I7. The width of the inner space of the frame-type jacking pipe I7 is 6 meters, and the frame-type jacking pipe I is suitable for small-sized household vehicles. The supporting closing member 6 may be of steel construction and detachable from the prefabricated reinforced concrete member 1.
(4) The two shorter ends of the flat T-shaped reinforced concrete upper plate 4 and the two ends of the rectangular reinforced concrete lower plate 5 are sealed by a supporting sealing member 6 to form a frame-shaped jacking pipe II 8; wherein the extension end of the flat T-shaped reinforced concrete upper plate 4 extends out of the frame-shaped jacking pipe II 8. The width of the space between the frame-type jacking pipes II 8 is determined by the size of the designed automobile carrying frame.
(5) Setting a working well, namely setting a jacking well and a receiving well.
(6) Firstly, the frame-type jacking pipe I7 is jacked in, and a side jacking pipe channel 10 is formed in a penetrating mode. The other side jacking pipe channel 10 is symmetrically arranged at a certain distance according to the design interval. The space of the side jacking pipe channel 10 is a parking space channel.
(7) A frame-shaped jacking pipe II 8 is jacked between the two side jacking pipe channels 10, and a middle channel 11 is formed through the jacking pipe II. Wherein the extension end 9 of the flat T-shaped reinforced concrete upper plate 4 is matched with the supporting groove 2 of the reinforced concrete member 1. The extension end 9 of the flat T-shaped reinforced concrete upper plate 4 is lapped on the supporting groove 2, and the soil in the space corresponding to the supporting groove 2 is dug out by the rectangular shield tunneling machine which is provided with the side pipe jacking channel 10. The intermediate channel 11 corresponds to a translation channel of the vehicle carrier.
(8) The supporting closure member 6 is removed.
(9) The adjacent upright posts 3 are fixed to form a whole body to form an underground automatic garage structure. The posts may be secured with glue. The floor and wall surfaces can then be finished.
(10) Repeating the steps according to the requirements until the rest construction is completed.
In the step (7), the clearance between the lower surface of the extension end 9 of the flat T-shaped reinforced concrete upper plate 4 and the upper surface of the supporting groove 2 is 1 to 3 mm. Gaps are also formed between the left side and the right side of the extension end 9 of the flat T-shaped reinforced concrete upper plate 4 and the side edges of the supporting groove 2. And the friction force is prevented from being excessively large or the friction force is prevented from being directly blocked in the pushing process. After the supporting closing member 6 is removed, the gap between the upper and lower parts can be automatically eliminated, and the gap between the left and right parts does not affect the structural performance.
The underground automatic garage constructed by the construction method has the advantages that; first: the upright posts 3 and the reinforced concrete member 1 are prefabricated integrally, the adjacent upright posts 3 are fixed after the frame-type jacking pipe I7 is pushed in, and the cast-in-place upright posts 3 are not required to be reproduced after a jacking pipe channel is manufactured. Second,: the flat T-shaped reinforced concrete upper plate 4 of the frame-type jacking pipe II 8 is matched with the supporting groove 2 of the upper plate of the -type reinforced concrete member 1, the matched position of the flat T-shaped reinforced concrete upper plate is located above the upright post 3 and corresponds to a cross beam, and the cross beam is not required to be arranged any more. The basic construction work can be completed by pushing in the duct piece, removing the supporting and closing member 6 and fixing the upright post 3 again, so that the time and the working procedures are saved.
The underground automatic garage structure constructed by the method comprises two rows of symmetrical prefabricated reinforced concrete members 1, wherein a row of flat T-shaped reinforced concrete upper plates 4 are arranged between the two rows of the prefabricated reinforced concrete members, support grooves 2 arranged at the suspended side ends of the upper plates of the prefabricated reinforced concrete members 1 are matched with the extension ends 9 of the flat T-shaped reinforced concrete upper plates 4, and upright posts 3 are arranged between the two sides of the suspended measuring ends of the upper and lower plates of the reinforced concrete members 1; a rectangular reinforced concrete lower plate 5 is arranged below the flat T-shaped reinforced concrete upper plate 4.
Another method of constructing an underground automatic garage structure similar to the inventive concept of the above method is shown in fig. 1-5, 9-11: the method comprises the following steps:
(1) The support grooves 2 are formed in the suspended side ends of the upper plate of the precast reinforced concrete member 1 and reinforced concrete member 1, and the upright posts 3 are respectively arranged between the two sides of the suspended measuring ends of the upper plate and the lower plate of the reinforced concrete member 1.
(2) And (4) prefabricating a flat T-shaped reinforced concrete upper plate.
(3) The end of the suspended side of the prefabricated reinforced concrete member 1 is sealed by a supporting sealing member 6 to form a frame-type jacking pipe I7.
(4) Setting a working well, namely setting a jacking well and a receiving well.
(5) Firstly, jacking a frame-type jacking pipe I7, and forming a side jacking pipe channel 10 in a penetrating manner; the other side jacking pipe channel 10 is symmetrically arranged at a certain distance according to the design interval.
(6) Sequentially removing the supporting and sealing member 6 of the frame-shaped jacking pipe I7 from one end, and jacking the flat T-shaped reinforced concrete upper plate 4 until the supporting and sealing member is penetrated; wherein the extension end 9 of the flat T-shaped reinforced concrete upper plate 4 is matched with the supporting groove 2 of the reinforced concrete member 1. The extension end 9 of the flat T-shaped reinforced concrete upper plate 4 is lapped on the supporting groove 2, and the soil in the space corresponding to the supporting groove 2 is dug out by the rectangular shield tunneling machine. After the supporting and closing member 6 of the frame-type jacking pipe I7 is removed, the soil between the two side jacking pipe channels 10 flows to the side jacking pipe channels 10 on the two sides from the gaps, the soil in the middle part becomes loose, and the flat T-shaped reinforced concrete upper plate 4 can be directly jacked in the rear without using a shield tunneling machine for digging. The flat T-shaped reinforced concrete upper plate 4 can be arranged on a bracket outside the channel, so that the flat T-shaped reinforced concrete upper plate is at a proper height and position and is convenient to push. )
(7) The soil below the flat T-shaped reinforced concrete upper plate 4 is excavated, and then the bottom plate 12 is poured to form the middle channel 11.
(8) Adjacent upright posts 3 are fixed to form a whole body to form an underground automatic garage structure.
(9) Repeating the steps according to the requirements until the rest construction is completed.
In the step (7), the clearance between the lower surface of the extension end 9 of the flat T-shaped reinforced concrete upper plate 4 and the upper surface of the supporting groove 2 is 1 to 3 mm. Gaps are also formed between the left side and the right side of the extension end 9 of the flat T-shaped reinforced concrete upper plate 4 and the side edges of the supporting groove 2. And the friction force is prevented from being excessively large or the friction force is prevented from being directly blocked in the pushing process. After the supporting closing member 6 is removed, the gap between the upper and lower parts can be automatically eliminated, and the gap between the left and right parts does not affect the structural performance. The parts not mentioned in the present method correspond to the methods shown in fig. 1-8.
The underground automatic garage constructed by the construction method has the advantages that; first: the upright posts 3 and the reinforced concrete member 1 are prefabricated integrally, the adjacent upright posts 3 are fixed after the frame-type jacking pipe I7 is pushed in, and the cast-in-place upright posts 3 are not required to be reproduced after a jacking pipe channel is manufactured. Second,: the flat T-shaped reinforced concrete upper plate 4 of the frame-type jacking pipe II 8 is matched with the supporting groove 2 of the upper plate of the -type reinforced concrete member 1, the matched position of the flat T-shaped reinforced concrete upper plate is located above the upright post 3 and corresponds to a cross beam, and the cross beam is not required to be arranged any more. The basic construction work can be completed by pushing in the duct piece, removing the supporting and closing member 6 and fixing the upright post 3 again, so that the time and the working procedures are saved. Third,: the middle channel does not need a shield machine, and does not need to assemble the duct piece and then disassemble the support closing member 6 of the combined duct piece; only the flat T-shaped reinforced concrete upper plate 4 is pushed in, and after the flat T-shaped reinforced concrete upper plate is penetrated, the soil in the flat T-shaped reinforced concrete upper plate is dug out. Greatly saves time, improves working efficiency and reduces cost.
The underground automatic garage structure constructed by the method comprises two rows of symmetrical prefabricated reinforced concrete members 1, wherein a row of flat T-shaped reinforced concrete upper plates 4 are arranged between the two rows of the prefabricated reinforced concrete members, support grooves 2 arranged at the suspended side ends of the upper plates of the prefabricated reinforced concrete members 1 are matched with the extension ends 9 of the flat T-shaped reinforced concrete upper plates 4, and upright posts 3 are arranged between the two sides of the suspended measuring ends of the upper and lower plates of the reinforced concrete members 1; and a bottom plate 12 is poured below the flat T-shaped reinforced concrete upper plate 4.
Claims (2)
1. A method for constructing an underground automatic garage structure, comprising the following steps: the method is characterized in that: the method comprises the following steps:
(1) The method comprises the steps of prefabricating a reinforced concrete member, arranging a supporting groove at the end of the suspended side of the upper plate of the reinforced concrete member, and arranging a stand column between two sides of the suspended measuring ends of the upper plate and the lower plate of the reinforced concrete member respectively;
(2) Prefabricating a flat T-shaped reinforced concrete upper plate and a rectangular reinforced concrete lower plate;
(3) The end head of the suspended side of the prefabricated reinforced concrete member is sealed by a supporting sealing member to form a frame-type jacking pipe I;
(4) The two shorter ends of the flat T-shaped reinforced concrete upper plate and the two ends of the rectangular reinforced concrete lower plate are sealed by a supporting sealing member to form a frame-shaped jacking pipe II; wherein the extension end of the flat T-shaped reinforced concrete upper plate extends out of the frame-type jacking pipe II;
(5) Setting a working well, namely setting a jacking well and a receiving well;
(6) Firstly, jacking a frame-type jacking pipe I, and forming a side jacking pipe channel in a penetrating way; symmetrically arranging the other side jacking pipe channel according to a certain design interval;
(7) A frame-type jacking pipe II is jacked in between the two side jacking pipe channels, and a middle channel is formed through the jacking pipe II; the extension end of the flat T-shaped reinforced concrete upper plate is matched with the support groove of the reinforced concrete member;
(8) Removing the support closure member;
(9) Adjacent upright posts are fixed to form a whole body to form an underground automatic garage structure;
(10) Repeating the steps according to the requirements until the rest construction is completed.
2. A method of constructing an underground automated garage structure according to claim 1: the method is characterized in that: in the step (7), the gap between the lower surface of the extension end of the flat T-shaped reinforced concrete upper plate and the upper surface of the supporting groove is 1 to 3 mm; gaps are also formed between the left side and the right side of the extension end of the flat T-shaped reinforced concrete upper plate and the side edges of the supporting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210427589.8A CN116791669A (en) | 2017-12-31 | 2017-12-31 | Method for constructing underground automatic garage structure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210427589.8A CN116791669A (en) | 2017-12-31 | 2017-12-31 | Method for constructing underground automatic garage structure |
| CN201711497396.5A CN109989425A (en) | 2017-12-31 | 2017-12-31 | The method for constructing underground automatic garage structures |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711497396.5A Division CN109989425A (en) | 2017-12-31 | 2017-12-31 | The method for constructing underground automatic garage structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116791669A true CN116791669A (en) | 2023-09-22 |
Family
ID=67110950
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210427589.8A Pending CN116791669A (en) | 2017-12-31 | 2017-12-31 | Method for constructing underground automatic garage structure |
| CN201711497396.5A Withdrawn CN109989425A (en) | 2017-12-31 | 2017-12-31 | The method for constructing underground automatic garage structures |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711497396.5A Withdrawn CN109989425A (en) | 2017-12-31 | 2017-12-31 | The method for constructing underground automatic garage structures |
Country Status (1)
| Country | Link |
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| CN (2) | CN116791669A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116791668A (en) * | 2017-12-31 | 2023-09-22 | 郑州泽正技术服务有限公司 | Method for constructing underground automatic garage structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19641744C1 (en) * | 1996-10-10 | 1998-01-22 | Bremer Gmbh | Modular construction multistorey garage |
| CN102277965B (en) * | 2011-05-06 | 2013-05-01 | 杭州岩土工程有限公司 | Method for building underground garage through non-surface excavation on open space |
| CN105257034B (en) * | 2015-09-09 | 2018-01-19 | 重庆杰渝建筑机械有限公司 | A kind of method for setting up garage |
| CN105370287B (en) * | 2015-10-10 | 2018-08-03 | 中铁工程装备集团有限公司 | Large Underground parking lot machinery excavating construction method |
| CN205557574U (en) * | 2016-03-30 | 2016-09-07 | 张楸长 | Underground pipe gallery with adjustable prestressing force divides to add assembles well storehouse |
| CN206298906U (en) * | 2016-12-27 | 2017-07-04 | 哈尔滨市市政工程设计院 | Precast splice type underground pipe gallery |
-
2017
- 2017-12-31 CN CN202210427589.8A patent/CN116791669A/en active Pending
- 2017-12-31 CN CN201711497396.5A patent/CN109989425A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN109989425A (en) | 2019-07-09 |
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