CN201809774U - Foundation ditch support replacement and inner support removal construction structure - Google Patents
Foundation ditch support replacement and inner support removal construction structure Download PDFInfo
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- CN201809774U CN201809774U CN2010205314163U CN201020531416U CN201809774U CN 201809774 U CN201809774 U CN 201809774U CN 2010205314163 U CN2010205314163 U CN 2010205314163U CN 201020531416 U CN201020531416 U CN 201020531416U CN 201809774 U CN201809774 U CN 201809774U
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- foundation ditch
- basement
- bored pile
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Abstract
The utility model relates to a foundation ditch support replacement and inner support removal construction structure. A water prevention cement injection pile is arranged on the periphery inside a foundation ditch, a cast-in-situ bored pile is arranged at the inner side of the water prevention cement injection pile, a carrying pile is arranged at the inner side of the cast-in-situ bored pile, the upper part of the carrying pile is a carrying table, the upper part of the carrying table is a basement external wall, the inner side of the carrying table is a basement bottom plate, a top beam is arranged at the upper end of the cast-in-situ bored pile, the inner side of the top beam is connected with an inner support, the inner support passes through the basement external wall, a hidden beam is arranged in the basement external wall arranged at the outer side of a basement floor slab, a support replacement beam is arranged outside the hidden beam, and both ends of the support replacement beam are respectively supported between the cast-in-situ bored pile and the hidden beam. The construction structure can effectively improve the construction quality, reasonably reduces the engineering manufacture cost, shortens the construction period and has the practical social benefits and economic benefits.
Description
Technical field
The utility model relates to a kind of technical field of building construction, particularly relates to a kind of foundation ditch support replacement and interior supporting removal constructing structure.
Background technology
In the urban architecture compact district, owing to be subjected to the influence of surrounding enviroment, pattern foundation pit supporting structure can only adopt inner supporting body system.Common square foundation ditch adopts steel hoop concrete support system; The strip foundation ditch adopts reinforced concrete truss to support body to be.And as temporary support structure, because of its many places in the business district, city, on every side or building intensive, or close on operated subway, this just also proposes higher challenge to method for dismounting.Concrete removal method commonly used has gunpowder demolition blasting, mechanical removal, artificial dismounting etc.Gunpowder explosion abrupt release impact force is big, the mechanical removal vibration is big, noise is big, manually removes long in time limit.In order to ensure temporary supporting system, the permanent structure engineering of having constructed and neighboring buildings, underground installation not being caused adverse effect, the distortion that strict control support system is removed the back foundation ditch, consider factors such as safety, quality, duration, quiet quick-fried dismounting becomes first-selection, therefore improving the quiet quick-fried dismounting of the interim support of deep foundation ditch level is a new problem, has the realistic meaning of highly significant.Particularly in the construction of support replacement beam.
The utility model content
The purpose of this utility model is at the problems referred to above, proposes a kind of foundation ditch support replacement and interior supporting removal constructing structure.
The technical solution of the utility model is: a kind of foundation ditch support replacement and interior supporting removal constructing structure, water powder spray piling till the foundation ditch inner peripheral, in sealing powder spray piling inboard is bored pile, inboard at bored pile for holding stake, holding a top is cushion cap, cushion cap top is outer wall of basement, the cushion cap inboard is a basement bottom board, described bored pile upper end is provided with Guan Liang, hat beam inboard is connected with interior support, supports in this and passes outer wall of basement, is provided with dark beam in the outer wall of basement in the basement floor floor outside, this dark beam outside is provided with the support replacement beam, and these support replacement beam two ends are supported on respectively between bored pile and the dark beam.
Described support replacement beam inner end is connected in the described dark beam by being anchored reinforcing bar, and described support replacement beam outer end is arranged at the arc of bored pile form fit.
Described anchor reinforcing bar is two-layer up and down.
Described support replacement beam is a reinforced concrete structure, and its inside is provided with reinforcing bar.
Described sealing powder spray piling is double-deck.
The beneficial effects of the utility model
This constructing structure can effectively improve construction quality, reasonably reduce construction costs and reduction of erection time, has very real social benefit and economic benefit.
Description of drawings
Fig. 1 is the schematic diagram of this foundation ditch support replacement and interior supporting removal constructing structure
Fig. 2 is the partial schematic diagram of this foundation ditch support replacement and interior supporting removal constructing structure
Fig. 3 is for being the I portion structure for amplifying schematic diagram among Fig. 2
Fig. 4 is the local schematic top plan view of this foundation ditch support replacement and interior supporting removal constructing structure
Fig. 5 is the 1-1 cross section structure schematic diagram among Fig. 4
The specific embodiment
Referring to Fig. 1-Fig. 5,1. Guan Liang among the figure, 2. outer wall of basement, 3. underground two floor laminates, support in 4., 5. the B1 floor plates, 6. basement bottom board, 7. hold stake, 8. cushion cap, 9. bored pile, 10. support replacement beam, 11. sealing powder spray pilings, wherein 10-1. is anchored reinforcing bar, 10-2. reinforcing bar.
Embodiment: a kind of foundation ditch support replacement and interior supporting removal constructing structure, water powder spray piling till the foundation ditch inner peripheral, in sealing powder spray piling inboard is bored pile, inboard at bored pile for holding stake, holding a top is cushion cap, cushion cap top is outer wall of basement, the cushion cap inboard is a basement bottom board, described bored pile upper end is provided with Guan Liang, hat beam inboard is connected with interior support, supports in this and passes outer wall of basement, is provided with dark beam in the outer wall of basement in the basement floor floor outside, this dark beam outside is provided with the support replacement beam, and these support replacement beam two ends are supported on respectively between bored pile and the dark beam.Described support replacement beam inner end is connected in the described dark beam by being anchored reinforcing bar, and described support replacement beam outer end is arranged at the arc of bored pile form fit.Described anchor reinforcing bar is two-layer up and down.Described support replacement beam is a reinforced concrete structure, and its inside is provided with reinforcing bar.Described sealing powder spray piling is double-deck.
Claims (5)
1. supporting removal constructing structure in a foundation ditch support replacement reaches, water powder spray piling till the foundation ditch inner peripheral, in sealing powder spray piling inboard is bored pile, inboard at bored pile for holding stake, holding a top is cushion cap, cushion cap top is outer wall of basement, the cushion cap inboard is a basement bottom board, it is characterized in that: described bored pile upper end is provided with Guan Liang, hat beam inboard is connected with interior support, supports in this and passes outer wall of basement, is provided with dark beam in the outer wall of basement in the basement floor floor outside, this dark beam outside is provided with the support replacement beam, and these support replacement beam two ends are supported on respectively between bored pile and the dark beam.
2. foundation ditch support replacement according to claim 1 and interior supporting removal constructing structure is characterized in that: described support replacement beam inner end is connected in the described dark beam by being anchored reinforcing bar, and described support replacement beam outer end is arranged at the arc of bored pile form fit.
3. foundation ditch support replacement according to claim 1 and interior supporting removal constructing structure is characterized in that: described anchor reinforcing bar is for two-layer up and down.
4. foundation ditch support replacement according to claim 1 and interior supporting removal constructing structure, it is characterized in that: described support replacement beam is a reinforced concrete structure, and its inside is provided with reinforcing bar.
5. foundation ditch support replacement according to claim 1 and interior supporting removal constructing structure is characterized in that: described sealing powder spray piling is for double-deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205314163U CN201809774U (en) | 2010-09-16 | 2010-09-16 | Foundation ditch support replacement and inner support removal construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205314163U CN201809774U (en) | 2010-09-16 | 2010-09-16 | Foundation ditch support replacement and inner support removal construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201809774U true CN201809774U (en) | 2011-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205314163U Expired - Fee Related CN201809774U (en) | 2010-09-16 | 2010-09-16 | Foundation ditch support replacement and inner support removal construction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201809774U (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444142A (en) * | 2011-09-20 | 2012-05-09 | 新世纪建设集团有限公司 | Pile group column replacement expanded basement and construction method of same |
| CN102720201A (en) * | 2012-07-02 | 2012-10-10 | 中建三局第二建设工程有限责任公司 | Support change construction building method implemented by using main structure of building |
| CN102747736A (en) * | 2012-07-12 | 2012-10-24 | 中建一局集团第三建筑有限公司 | Combination tool type inner bracing changing method |
| CN102758454A (en) * | 2012-07-24 | 2012-10-31 | 华东建筑设计研究院有限公司 | Structure capable of transmitting horizontal force between neighboring independent basements |
| CN102828520A (en) * | 2012-09-11 | 2012-12-19 | 中煤科工集团武汉设计研究院中汉岩土工程分公司 | Ring-shaped inner supporting structure used in deep peat soil deep foundation pit |
| CN102966108A (en) * | 2012-11-23 | 2013-03-13 | 中铁四局集团建筑工程有限公司 | Construction method of deep foundation pit close to building and adopting underground structure as internal support |
| CN103205970A (en) * | 2012-01-16 | 2013-07-17 | 苏州设计研究院股份有限公司 | Foundation pit enclosure supporting plate structure |
| CN103233477A (en) * | 2013-04-25 | 2013-08-07 | 温州天然工程勘察有限公司 | Method for pouring open type reinforced concrete support and baseboard floor in deep foundation pit supporting engineering |
| CN103243722A (en) * | 2012-02-13 | 2013-08-14 | 郑鸿彰 | Construction method of novel inner support of foundation trench |
| CN104032744A (en) * | 2014-05-21 | 2014-09-10 | 中国建筑第八工程局有限公司 | Support replacing construction method in group pit project |
| CN104328789A (en) * | 2014-10-31 | 2015-02-04 | 天津三建建筑工程有限公司 | Overhanging type support changing construction method for reinforced concrete horizontal inner support |
| CN104631824A (en) * | 2014-12-28 | 2015-05-20 | 上海建工一建集团有限公司 | Support-changing construction method of structural slabs at temporary division walls |
| CN104831738A (en) * | 2015-05-25 | 2015-08-12 | 成都市第六建筑工程公司 | Internal support replacement construction method for concrete beam of anchoring dado pile |
| CN104878835A (en) * | 2015-05-19 | 2015-09-02 | 叶长青 | Strip-shaped foundation house rear basement structure |
| CN105239583A (en) * | 2015-09-07 | 2016-01-13 | 中铁三局集团有限公司 | Construction method applicable to dismantling of special-shaped big deep crossing joint foundation pit annular support |
| CN105735325A (en) * | 2016-04-20 | 2016-07-06 | 山东大学 | Intensified permanent support assembly type basement structure system and construction method |
| CN108824483A (en) * | 2018-07-23 | 2018-11-16 | 中国建筑第八工程局有限公司 | The external wall structure and its construction method of multi-storey basement |
| CN109371982A (en) * | 2018-12-07 | 2019-02-22 | 武汉丰达地质工程有限公司 | A kind of construction method of basement bottom board support replacement |
| CN110029674A (en) * | 2019-04-18 | 2019-07-19 | 江苏省华建建设股份有限公司 | A kind of bracing demolition and basement construction method for deep basal pit |
| CN112240033A (en) * | 2019-07-18 | 2021-01-19 | 重庆建工第七建筑工程有限责任公司 | Construction method of unconventional reverse construction outer wall structure in high slope area |
| JP2022125318A (en) * | 2018-01-24 | 2022-08-26 | 株式会社竹中工務店 | Construction method of structure |
| JP2022132363A (en) * | 2018-01-24 | 2022-09-08 | 株式会社竹中工務店 | Structure construction method |
-
2010
- 2010-09-16 CN CN2010205314163U patent/CN201809774U/en not_active Expired - Fee Related
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444142A (en) * | 2011-09-20 | 2012-05-09 | 新世纪建设集团有限公司 | Pile group column replacement expanded basement and construction method of same |
| CN102444142B (en) * | 2011-09-20 | 2014-01-15 | 新世纪建设集团有限公司 | Pile group column replacement expanded basement and construction method of same |
| CN103205970B (en) * | 2012-01-16 | 2015-07-08 | 苏州设计研究院股份有限公司 | Foundation pit enclosure supporting plate structure |
| CN103205970A (en) * | 2012-01-16 | 2013-07-17 | 苏州设计研究院股份有限公司 | Foundation pit enclosure supporting plate structure |
| CN103243722A (en) * | 2012-02-13 | 2013-08-14 | 郑鸿彰 | Construction method of novel inner support of foundation trench |
| CN103243722B (en) * | 2012-02-13 | 2015-10-28 | 郑鸿彰 | The construction method of novel inner support of foundation trench |
| CN102720201A (en) * | 2012-07-02 | 2012-10-10 | 中建三局第二建设工程有限责任公司 | Support change construction building method implemented by using main structure of building |
| CN102720201B (en) * | 2012-07-02 | 2014-10-29 | 中建三局第二建设工程有限责任公司 | Support change construction building method implemented by using main structure of building |
| CN102747736B (en) * | 2012-07-12 | 2014-06-11 | 中建一局集团第三建筑有限公司 | Combination tool type inner bracing changing method |
| CN102747736A (en) * | 2012-07-12 | 2012-10-24 | 中建一局集团第三建筑有限公司 | Combination tool type inner bracing changing method |
| CN102758454A (en) * | 2012-07-24 | 2012-10-31 | 华东建筑设计研究院有限公司 | Structure capable of transmitting horizontal force between neighboring independent basements |
| CN102828520A (en) * | 2012-09-11 | 2012-12-19 | 中煤科工集团武汉设计研究院中汉岩土工程分公司 | Ring-shaped inner supporting structure used in deep peat soil deep foundation pit |
| CN102966108A (en) * | 2012-11-23 | 2013-03-13 | 中铁四局集团建筑工程有限公司 | Construction method of deep foundation pit close to building and adopting underground structure as internal support |
| CN103233477A (en) * | 2013-04-25 | 2013-08-07 | 温州天然工程勘察有限公司 | Method for pouring open type reinforced concrete support and baseboard floor in deep foundation pit supporting engineering |
| CN104032744A (en) * | 2014-05-21 | 2014-09-10 | 中国建筑第八工程局有限公司 | Support replacing construction method in group pit project |
| CN104032744B (en) * | 2014-05-21 | 2016-05-04 | 中国建筑第八工程局有限公司 | Support replacement construction method in the engineering of group hole |
| CN104328789B (en) * | 2014-10-31 | 2016-04-13 | 天津三建建筑工程有限公司 | The overhanging type support replacement construction method of the horizontal inner support of a kind of steel concrete |
| CN104328789A (en) * | 2014-10-31 | 2015-02-04 | 天津三建建筑工程有限公司 | Overhanging type support changing construction method for reinforced concrete horizontal inner support |
| CN104631824A (en) * | 2014-12-28 | 2015-05-20 | 上海建工一建集团有限公司 | Support-changing construction method of structural slabs at temporary division walls |
| CN104878835A (en) * | 2015-05-19 | 2015-09-02 | 叶长青 | Strip-shaped foundation house rear basement structure |
| CN104831738A (en) * | 2015-05-25 | 2015-08-12 | 成都市第六建筑工程公司 | Internal support replacement construction method for concrete beam of anchoring dado pile |
| CN105239583A (en) * | 2015-09-07 | 2016-01-13 | 中铁三局集团有限公司 | Construction method applicable to dismantling of special-shaped big deep crossing joint foundation pit annular support |
| CN105239583B (en) * | 2015-09-07 | 2017-03-29 | 中铁三局集团有限公司 | Suitable for the construction method that special-shaped deep big crossover node foundation ditch annular brace is removed |
| CN105735325A (en) * | 2016-04-20 | 2016-07-06 | 山东大学 | Intensified permanent support assembly type basement structure system and construction method |
| CN105735325B (en) * | 2016-04-20 | 2018-01-23 | 山东大学 | A kind of intensive permanent support assembled basement structure system and construction method |
| JP2022125318A (en) * | 2018-01-24 | 2022-08-26 | 株式会社竹中工務店 | Construction method of structure |
| JP2022132363A (en) * | 2018-01-24 | 2022-09-08 | 株式会社竹中工務店 | Structure construction method |
| JP7293567B2 (en) | 2018-01-24 | 2023-06-20 | 株式会社竹中工務店 | Construction method of structures |
| JP7293568B2 (en) | 2018-01-24 | 2023-06-20 | 株式会社竹中工務店 | Construction method of structures |
| CN108824483A (en) * | 2018-07-23 | 2018-11-16 | 中国建筑第八工程局有限公司 | The external wall structure and its construction method of multi-storey basement |
| CN109371982A (en) * | 2018-12-07 | 2019-02-22 | 武汉丰达地质工程有限公司 | A kind of construction method of basement bottom board support replacement |
| CN110029674A (en) * | 2019-04-18 | 2019-07-19 | 江苏省华建建设股份有限公司 | A kind of bracing demolition and basement construction method for deep basal pit |
| CN112240033A (en) * | 2019-07-18 | 2021-01-19 | 重庆建工第七建筑工程有限责任公司 | Construction method of unconventional reverse construction outer wall structure in high slope area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20180916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |