CN105201007B - A kind of structures and its construction method on mud flat - Google Patents
A kind of structures and its construction method on mud flat Download PDFInfo
- Publication number
- CN105201007B CN105201007B CN201510639175.1A CN201510639175A CN105201007B CN 105201007 B CN105201007 B CN 105201007B CN 201510639175 A CN201510639175 A CN 201510639175A CN 105201007 B CN105201007 B CN 105201007B
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- CN
- China
- Prior art keywords
- main body
- mud
- structures
- explosive
- bottom part
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- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 239000002360 explosive Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000007596 consolidation process Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Treatment Of Sludge (AREA)
- Foundations (AREA)
Abstract
The structures and its construction method that the invention discloses a kind of on mud flat, including prefabricated main body, several watertight compartments, ballast tank are provided with by bulkhead separation in the main body, the explosive pipeline being interlinked to the outside with the bottom part body is equipped in the main body, include the following steps when structure, 1., traction main body to predetermined installation site, into ballast tank water filling so that the bottom of main body is sat bottom on mud；2., from explosive pipeline into the mud of bottom part body explosive；3., ignition charge, so that the mud discharging consolidation of bottom part body, main body is settled and is realized quick seat bottom of the works main body on muddy foundation；Step 1. in further include the steps that sitting bottom during self-correcting mechanism leveling so that structures is steadily sat bottom.It is an advantage of the invention that：The differential settlement of soft mud can be solved, works bottom can be anti-skidding, makes the rapidly solidified rapid subsidence of mud, is operated on mud without mechanical equipment and personnel, convenient and efficient.
Description
Technical field
The present invention relates to technical field of buildings, more particularly, to a kind of Fast Construction technology on mud flat.
Background technology
In fluvial-delta area, Muddy Soft Foundations distribution is relatively broad, with the development of economic construction, in such soft base
The Larger Engineering Projects of upper structure are more and more, such as highway, airport, harbour and hydraulic engineering.What such engineering encountered
The biggest problem is exactly the process problem of mud soft soil foundation.Soft base engineering problem is mainly problem on deformation namely settlement issues.
Since silt soil has the characteristics that intensity is low, infiltration coefficient is small, water content is high, void ratio is big, compressibility is high, consolidation deformation amount
Generally very big, some are even more than the 40% of its thickness of compressed layer, and mechanical equipment and personnel are difficult to organize work above.
The method for handling Muddy Soft Foundations in engineering at present mainly has preloading and vacuum preloading draining concretion method, but
It is that both methods is long in time limit, mechanical equipment and personnel is needed to be operated on mud, increase constructional difficulties, and will appear silt
The differential settlement of soil, difficulty of construction are larger.
Invention content
It is operated on mud without personnel and equipment the object of the present invention is to provide a kind of and silt soil can be solved not
Uniform settlement and the structures on mud flat for making the rapidly solidified sedimentation of mud.
It is a further object of the present invention to provide a kind of construction methods of the quick operating structures on mud flat.
Technical solution of the invention is：A kind of structures on mud flat, including prefabricated main body, it is described
Several watertight compartments, ballast tank are provided with by bulkhead separation in main body, are equipped with and the bottom part body in the main body
The explosive pipeline being interlinked to the outside is equipped with self-correcting mechanism in the both sides of the main body.
Main body is equipped with watertight compartment, has certain buoyancy, can pull traction to installation site, pass through ballast tank water filling
Mode realizes the seat bottom on mud, by explosive pipeline can into mud explosive, generated by blasting method
Shock wave, forms drainage channel in mud, accelerates disengaging for water in local mud, realizes mud quick-discharging consolidation, structure
Owner's body has ballast effect, persistently extrusion drainage can be carried out to mud, without mechanical equipment and personnel on mud
Construction, easy to operate, installation is easy, and can solve the differential settlement phenomenon of mud.
It is equipped with several suction mounts in the bottom part body.Lateral force, which can be provided, prevents main body from sliding, to resist
The lateral loads such as typhoon.
The present invention another technical solution be：A kind of construction method of structures on mud flat, packet
Include following steps, 1., traction main body to predetermined installation site, into ballast tank water filling so that the bottom of main body is sat bottom in mud
On；2., from explosive pipeline into the mud of bottom part body explosive；3., ignition charge, so that the mud of bottom part body is arranged
Water consolidates, and main body settles and realizes quick seat bottom of the works main body on muddy foundation；Step 1. in further include use
Self-correcting institutional adjustment main body sits the step of bottom balance.Water filling can increase the weight of main body in ballast tank, improve to mud
Ballast load, quickly the water in mud can be discharged the shock wave that explosive charge generates, and the rapid subsidence of realization body sits bottom, whole
It is a easy to operate.Ensure the stationarity at seat bottom.
It is an advantage of the invention that：The differential settlement of soft mud can be solved, works bottom can be anti-skidding, makes mud
The rapidly solidified rapid subsidence of layer, operates without mechanical equipment and personnel on mud, convenient and efficient.
Description of the drawings
Attached drawing 1 is the upward view of the embodiment of the present invention；
Attached drawing 2 is sectional view along A-A in Fig. 1；
Attached drawing 3 is B-B direction sectional view in Fig. 1；
1, main body, 2, bulkhead, 3, watertight compartment, 4, ballast tank, 5, explosive pipeline, 6, explosive, 7, self-correcting mechanism, 8, inhale
Power pedestal, 9, mud.
Specific implementation mode
Embodiment：
Refering to fig. 1-3, a kind of structures on mud flat, including prefabricated main body 1 pass through compartment in main body 1
The separation of wall 2 is provided with several watertight compartments 3, ballast tank 4, and wherein ballast tank 4 is located at 3 lower section of watertight compartment, in main body 1 equipped with
The explosive pipeline 5 that 1 bottom of main body is interlinked to the outside.It is equipped with self-correcting mechanism 7 in the both sides of main body 1.It is equipped with several in 1 bottom of main body
The suction mount 8 of blind slot formula.
Main body 1 is equipped with watertight compartment 3, has certain buoyancy, can pull traction to installation site, pass through 4 note of ballast tank
The mode of water realizes the seat bottom on mud 9, by explosive pipeline 5 can into mud 9 explosive 6.Main body 1 itself
With enough gravity, can extrusion drainage persistently be carried out to mud 9.
A kind of construction method of structures on mud flat, includes the following steps,
1., traction main body 1 to predetermined installation site, into ballast tank 4 water filling so that the bottom of main body 1 is sat bottom in mud 9
On；
2., explosive 6 in the mud 9 from explosive pipeline 5 to bottom part body；
3., ignition charge 6, make 9 discharging consolidation of mud of 1 bottom of main body, main body 1, which settles, simultaneously realizes works main body 1
Quick seat bottom on muddy foundation.
Water filling can increase the weight of main body 1 in ballast tank 4, improve the ballast load to mud 9, the explosion production of explosive 6
Quickly the water in mud can be discharged for raw shock wave, and the rapid subsidence of realization body sits bottom, and whole operation is convenient and efficient.
Self-correcting mechanism 7 can balance the power of 1 both sides of main body, to make the smooth-going of 1 infall process of main body stablize.Blind slot formula
Suction mount 8 provides lateral force resistance to resist the influence of the lateral loads such as typhoon.
Above-listed detailed description is illustrating for one of present invention possible embodiments, which is not to limit
The scope of the claims of the present invention, all equivalence enforcements or change without departing from carried out by the present invention are intended to be limited solely by the scope of the claims of this case
In.
Claims (3)
1. a kind of structures on mud flat, including prefabricated main body, it is characterised in that：Pass through compartment in the main body
Wall separation is provided with several watertight compartments, ballast tank, and the charge tube being interlinked to the outside with the bottom part body is equipped in the main body
Road is equipped with self-correcting mechanism in the both sides of the main body.
2. a kind of structures on mud flat according to claim 1, it is characterised in that：In the bottom part body
Equipped with several suction mounts.
3. a kind of construction method of the structures on mud flat as described in claim 1, it is characterised in that：Including with
Lower step,
1., traction main body to predetermined installation site, into ballast tank water filling so that the bottom of main body is sat bottom on mud；
2., from explosive pipeline into the mud of bottom part body explosive；
3., ignition charge, so that the mud discharging consolidation of bottom part body, main body is settled and is realized works main body in muddy
Quick seat bottom on base；
Step 1. in further include the steps that sitting bottom during self-correcting mechanism leveling so that structures is steadily sat bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639175.1A CN105201007B (en) | 2015-09-29 | 2015-09-29 | A kind of structures and its construction method on mud flat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639175.1A CN105201007B (en) | 2015-09-29 | 2015-09-29 | A kind of structures and its construction method on mud flat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105201007A CN105201007A (en) | 2015-12-30 |
| CN105201007B true CN105201007B (en) | 2018-09-25 |
Family
ID=54948940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510639175.1A Expired - Fee Related CN105201007B (en) | 2015-09-29 | 2015-09-29 | A kind of structures and its construction method on mud flat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105201007B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970985B (en) * | 2016-05-27 | 2020-12-04 | 广州中国科学院工业技术研究院 | Open caisson for silt water area mudflat and installation method thereof |
| CN110387898B (en) * | 2019-06-26 | 2021-01-26 | 中交第二航务工程局有限公司 | Method for regulating and controlling open caisson attitude by water level in low-permeability soil layer cabin |
| CN114108596A (en) * | 2020-08-31 | 2022-03-01 | 广州中国科学院工业技术研究院 | Rapid consolidation treatment method for sludge soft foundation |
| CN114855708B (en) * | 2022-05-27 | 2023-12-12 | 安徽建工交通航务集团有限公司 | Forced vertical occupation embankment construction method for new hydraulic reclamation land area water system ditch |
| CN115613688A (en) * | 2022-11-10 | 2023-01-17 | 广州市客族钢结构设计安装有限公司 | Assembled customized green energy-saving house |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066311A (en) * | 1992-06-19 | 1992-11-18 | 连云港建港指挥部 | Method for reinforcing soft clay foundation by explosive drainage |
| WO2011116254A2 (en) * | 2010-03-19 | 2011-09-22 | National Oilwell Varco, L.P. | Jack-up rig with leg-supported ballast loads |
| CN103103972B (en) * | 2013-02-05 | 2015-04-22 | 广州中国科学院工业技术研究院 | Prefabricate type nautical fixed platform and installing method |
| CN103911978B (en) * | 2014-03-24 | 2016-08-17 | 广州中国科学院工业技术研究院 | A kind of marine prefabricated platform and installation method thereof |
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- 2015-09-29 CN CN201510639175.1A patent/CN105201007B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN105201007A (en) | 2015-12-30 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |