CN202530367U - Deepwater complex geology foundation construction system - Google Patents
Deepwater complex geology foundation construction system Download PDFInfo
- Publication number
- CN202530367U CN202530367U CN 201220094296 CN201220094296U CN202530367U CN 202530367 U CN202530367 U CN 202530367U CN 201220094296 CN201220094296 CN 201220094296 CN 201220094296 U CN201220094296 U CN 201220094296U CN 202530367 U CN202530367 U CN 202530367U
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- CN
- China
- Prior art keywords
- platform
- steel pipe
- foundation construction
- deep water
- shellfish thunder
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 238000005553 drilling Methods 0.000 claims abstract description 20
- 235000015170 shellfish Nutrition 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 9
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- UZVHFVZFNXBMQJ-UHFFFAOYSA-N butalbital Chemical compound CC(C)CC1(CC=C)C(=O)NC(=O)NC1=O UZVHFVZFNXBMQJ-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a deepwater complex geology foundation construction system which is characterized by comprising a bailey beam trestle bridge, a drilling platform and platform steel pipe piles, wherein horizontal diagonal bracings of the steel pipe piles are welded among the platform steel pipe piles to form a whole; pile top distribution beams are welded on the platform steel pipe piles; the bailey beam trestle bridge is fixed on the top faces of the pile top distribution beams; and a platform face plate is paved on the bailey beam trestle bridge to form the drilling platform. The bailey beam trestle bridge comprises a bailey beam and an upper cross beam, which are connected with each other by bailey pieces, the upper cross beam is fixed and horizontally distributed on the bailey beam, and the platform face plate is placed on the upper cross beam. The deepwater complex geology foundation construction system can effectively solve the difficult problems of high drilling accident rate and unstability in foundation excavation caused by construction in a deepwater complex geology area and can guarantee the quality of a pile foundation and a bearing platform, and the cost is saved.
Description
Technical field
The utility model relates to a kind of deep water complicated geological foundation construction system.
Background technology
For the foundation construction in the grand bridge main stem, be usually located at the main stem profundal zone, penetrating ground is complicated; On-site actual situations shows that its construction works amount is big, structure construction is complicated, technical difficulty is high, long construction period; The main span depth of water, complicated geological condition, bridge span is big, and foundation construction in the water, firm structure continuous beam etc. is the emphasis and the difficult point engineering of this type engineering.
The utility model content
The utility model technical problem to be solved provides a kind of deep water complicated geological foundation construction system, has effectively solved the high and unsettled difficult problem of foundation excavation of the boring accident rate of bringing in the construction of deep water complicated geological zone.
The utility model technical problem to be solved realizes through following technical scheme:
A kind of deep water complicated geological foundation construction system is characterized in that: comprise shellfish thunder beam trestle, drilling platform and platform steel pipe pile; The horizontal bridging of welded steel pipe pile forms integral body between the said platform steel pipe pile, welding stake top distribution beam on the platform steel pipe pile, and stake top distribution beam end face is shellfish thunder beam trestle fixedly, lays the flat upper surface plate on the shellfish thunder beam trestle and forms drilling platform.
Said shellfish thunder beam trestle comprises Bei Leiliang and the top rail that shellfish thunder sheet connects into; The top rail that the last fixed lateral of Bei Leiliang is distributed, placement platform panel on the top rail.
Adopt C shaped steel plate and channel-section steel integral solder to fix between said top rail and shellfish thunder sheet.
The said drilling platform periphery that borders on the river is established high 1.2m guard rail.
The column of said guard rail adopt angle steel and with the top rail welding of shellfish thunder beam trestle.
Be provided with fixedly steel pipe between the column of said guard rail.
Taper pile is squeezed in the downstream of said drilling platform, and arranges the steel pipe pile welding with one of drilling platform downstream.
The advantage of the utility model is:
The solution that the utility model is imitated the high and unsettled difficult problem of bringing in the construction of deep water complicated geological zone of foundation excavation of boring accident rate, guaranteed the quality of pile foundation and cushion cap, practiced thrift cost.Adopting Bei Leiliang to take trestle, drilling platform is used in combination vibrating hammer again and sets long steel casing, selects high-power pump suction type clean-out machine for use, adopts construction technologies such as special leak stopping K-PAM mud off, steel sheet-pile cofferdam; Pile foundation and the basic construction of cushion cap under the deep water complicated geological have been accomplished in the influence that overcomes the deep water complex geological condition of success.
Description of drawings
Fig. 1 is the utility model overall schematic
Among the figure: 1-platform steel pipe pile, 2-stake top distribution beam, 3-taper pile, 4-Bei Leiliang, 5-top rail, 6-platform panel, 7-guard rail, the horizontal bridging of 8-steel pipe pile
The specific embodiment
Shown in Figure 1, a kind of deep water complicated geological foundation construction system is characterized in that: comprise shellfish thunder beam trestle, drilling platform and platform steel pipe pile 1; The horizontal bridging 8 of welded steel pipe pile forms integral body between the said platform steel pipe pile 1, in case platform steel pipe pile 1 is tilted or fatigue failure by water impact, and is connected with the steel casing, guarantees the anti-twisting property of drilling platform.Welding stake top distribution beam 2 on the platform steel pipe pile 1, stake top distribution beam 2 end faces are shellfish thunder beam trestle fixedly, lays flat upper surface plate 6 on the shellfish thunder beam trestle and forms drilling platform.
Said shellfish thunder beam trestle comprises the shellfish thunder beam 4 and top rail 5 that shellfish thunder sheet connects into; The top rail 5 that fixed lateral is distributed on the shellfish thunder beam 4, placement platform panel 6 on the top rail 5.
Adopt C shaped steel plate and channel-section steel integral solder to fix between said top rail 5 and shellfish thunder sheet.
The said drilling platform periphery that borders on the river is established high 1.2m guard rail 7; The column of said guard rail 7 adopt angle steel and with top rail 5 welding of shellfish thunder beam trestle; Be provided with fixedly steel pipe between the column of said guard rail 7; To guarantee safety of construction.
Taper pile 3 is squeezed in the downstream of said drilling platform, and arranges the steel pipe pile welding with one of drilling platform downstream, with opposing water flow impact pressure flood period.
Claims (7)
1. a deep water complicated geological foundation construction system is characterized in that: comprise shellfish thunder beam trestle, drilling platform and platform steel pipe pile; The horizontal bridging of welded steel pipe pile forms integral body between the said platform steel pipe pile, welding stake top distribution beam on the platform steel pipe pile, and stake top distribution beam end face is shellfish thunder beam trestle fixedly, lays the flat upper surface plate on the shellfish thunder beam trestle and forms drilling platform.
2. deep water complicated geological foundation construction as claimed in claim 1 system, it is characterized in that: said shellfish thunder beam trestle comprises Bei Leiliang and the top rail that shellfish thunder sheet connects into; The top rail that the last fixed lateral of Bei Leiliang is distributed, placement platform panel on the top rail.
3. deep water complicated geological foundation construction as claimed in claim 2 system is characterized in that: adopt C shaped steel plate and channel-section steel integral solder to fix between said top rail and shellfish thunder sheet.
4. deep water complicated geological foundation construction as claimed in claim 1 system is characterized in that: the said drilling platform periphery that borders on the river is established high 1.2m guard rail.
5. deep water complicated geological foundation construction as claimed in claim 4 system is characterized in that: the column of said guard rail adopt angle steel and with the top rail welding of shellfish thunder beam trestle.
6. deep water complicated geological foundation construction as claimed in claim 1 system is characterized in that: be provided with fixedly steel pipe between the column of said guard rail.
7. deep water complicated geological foundation construction as claimed in claim 1 system, it is characterized in that: taper pile is squeezed in the downstream of said drilling platform, and with row's steel pipe pile welding in drilling platform downstream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220094296 CN202530367U (en) | 2012-03-14 | 2012-03-14 | Deepwater complex geology foundation construction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220094296 CN202530367U (en) | 2012-03-14 | 2012-03-14 | Deepwater complex geology foundation construction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530367U true CN202530367U (en) | 2012-11-14 |
Family
ID=47131561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220094296 Expired - Fee Related CN202530367U (en) | 2012-03-14 | 2012-03-14 | Deepwater complex geology foundation construction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530367U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422445A (en) * | 2013-09-04 | 2013-12-04 | 中建六局土木工程有限公司 | Constructing method of high temporary bridge crossing river in extremely cold area |
| CN104404861A (en) * | 2014-11-05 | 2015-03-11 | 中交第二航务工程局有限公司 | Steel trestle provided with steel anchor pile and construction method of steel trestle |
| CN104420418A (en) * | 2013-09-02 | 2015-03-18 | 国家电网公司 | Construction method of tower pile foundation engineering trestle |
| CN104929044A (en) * | 2014-04-04 | 2015-09-23 | 重庆建工桥梁工程有限责任公司 | Construction method for offshore steel trestle |
| CN105464403A (en) * | 2015-12-16 | 2016-04-06 | 华煜建设集团有限公司 | Simple connecting bridge |
| CN106978777A (en) * | 2017-05-22 | 2017-07-25 | 中铁第五勘察设计院集团有限公司 | A kind of make-shift bridge device |
| CN107401118A (en) * | 2016-07-22 | 2017-11-28 | 中国科学院武汉岩土力学研究所 | A kind of suspension bridge pier-stage type prestressing force anchorage |
| CN108179695A (en) * | 2017-11-24 | 2018-06-19 | 湖北华舟重工应急装备股份有限公司 | A kind of modular assembly formula is met an urgent need bridge and its erection method |
| CN108342984A (en) * | 2018-01-15 | 2018-07-31 | 中铁大桥局集团有限公司 | A kind of beach soft foundation trestle and its installation sedimentation method |
| CN110872807A (en) * | 2018-09-04 | 2020-03-10 | 宏润建设集团股份有限公司 | A kind of construction method of steel stool bridge and steel stool bridge |
| CN111236242A (en) * | 2020-03-17 | 2020-06-05 | 中交隧道工程局有限公司 | Antitorque foundation ditch of bailey beam excavates platform under water |
| CN113250166A (en) * | 2021-05-26 | 2021-08-13 | 张成瑞 | Construction method and platform for building bored concrete pile drilling platform on top surface of steel plate pile foundation |
| CN114934433A (en) * | 2022-06-22 | 2022-08-23 | 中铁十九局集团有限公司 | Stirrup pile foundation steel trestle structure for assisting bridge construction and construction process thereof |
-
2012
- 2012-03-14 CN CN 201220094296 patent/CN202530367U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420418B (en) * | 2013-09-02 | 2017-01-04 | 国家电网公司 | Tower pile foundation engineering trestle construction method |
| CN104420418A (en) * | 2013-09-02 | 2015-03-18 | 国家电网公司 | Construction method of tower pile foundation engineering trestle |
| CN103422445A (en) * | 2013-09-04 | 2013-12-04 | 中建六局土木工程有限公司 | Constructing method of high temporary bridge crossing river in extremely cold area |
| CN104929044A (en) * | 2014-04-04 | 2015-09-23 | 重庆建工桥梁工程有限责任公司 | Construction method for offshore steel trestle |
| CN104404861A (en) * | 2014-11-05 | 2015-03-11 | 中交第二航务工程局有限公司 | Steel trestle provided with steel anchor pile and construction method of steel trestle |
| CN105464403B (en) * | 2015-12-16 | 2018-02-16 | 华煜建设集团有限公司 | A kind of simple connection bridge |
| CN105464403A (en) * | 2015-12-16 | 2016-04-06 | 华煜建设集团有限公司 | Simple connecting bridge |
| CN107401118A (en) * | 2016-07-22 | 2017-11-28 | 中国科学院武汉岩土力学研究所 | A kind of suspension bridge pier-stage type prestressing force anchorage |
| CN106978777A (en) * | 2017-05-22 | 2017-07-25 | 中铁第五勘察设计院集团有限公司 | A kind of make-shift bridge device |
| CN108179695A (en) * | 2017-11-24 | 2018-06-19 | 湖北华舟重工应急装备股份有限公司 | A kind of modular assembly formula is met an urgent need bridge and its erection method |
| CN108342984A (en) * | 2018-01-15 | 2018-07-31 | 中铁大桥局集团有限公司 | A kind of beach soft foundation trestle and its installation sedimentation method |
| CN108342984B (en) * | 2018-01-15 | 2020-08-04 | 中铁大桥局集团有限公司 | A trestle bridge with weak foundation of tidal flat and its installation and settlement method |
| CN110872807A (en) * | 2018-09-04 | 2020-03-10 | 宏润建设集团股份有限公司 | A kind of construction method of steel stool bridge and steel stool bridge |
| CN111236242A (en) * | 2020-03-17 | 2020-06-05 | 中交隧道工程局有限公司 | Antitorque foundation ditch of bailey beam excavates platform under water |
| CN111236242B (en) * | 2020-03-17 | 2021-10-26 | 中交隧道工程局有限公司 | Antitorque foundation ditch of bailey beam excavates platform under water |
| CN113250166A (en) * | 2021-05-26 | 2021-08-13 | 张成瑞 | Construction method and platform for building bored concrete pile drilling platform on top surface of steel plate pile foundation |
| CN114934433A (en) * | 2022-06-22 | 2022-08-23 | 中铁十九局集团有限公司 | Stirrup pile foundation steel trestle structure for assisting bridge construction and construction process thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20210314 |