CN2630318Y - Steel pipe pile retaining wall structure - Google Patents
Steel pipe pile retaining wall structure Download PDFInfo
- Publication number
- CN2630318Y CN2630318Y CN 03231835 CN03231835U CN2630318Y CN 2630318 Y CN2630318 Y CN 2630318Y CN 03231835 CN03231835 CN 03231835 CN 03231835 U CN03231835 U CN 03231835U CN 2630318 Y CN2630318 Y CN 2630318Y
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- pipe pile
- piles
- utility
- fore shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to the tunnel class, particularly to a steel pipe pile retaining wall applied between an immersed tube section and a buried section in immersed tube tunnel engineering. The utility model mainly comprises steel tube piles and bored perfusion piles, wherein preliminary shafts are arranged on the steel tube piles, and the steel tube piles are connected by the preliminary shafts to form the steel tube pile retaining wall, and the bored perfusion piles are positioned at the lower parts of the steel tube piles. The utility model has the advantages that compared with close-packed structures of the steel tube piles, the utility model has better anti-leaking effect and can easily meet higher requirements of wall forming precision; thus, the engineering cost is saved. Furthermore, compared with underground consecutive wall structures, the opening of the connection part between the steel pipe pile retaining wall and the immersed tube section can be processed more conveniently.
Description
Technical field
The utility model relates to tunnel-like, particularly a kind of immersed segment and steel pipe pile barricade between the section of burying secretly of being applied in the immersed tube tunnel engineering.
Background technology
In the immersed tube tunnel engineering, immersed segment relates to two kinds of diverse job practicess with the installation of the section of burying secretly, and the former is prefabricated immersed tube underwater operation method, and the latter is land dried work.Therefore the connection between the two is the crucial difficult problem in the immersed tube tunnel because controlled factordisease is a lot of always.Immersed segment and junction, bank, the north of the Changjiang River in normal big vast tunnel, Ningbo, because of buried depth more shallow (15.5m), so adopted the colonnade formula barricade of SMW worker's method, this worker's method adopts three mixers of diameter phi 600, the shaped steel of full hall full position interpolation H700 * 300 * 22 * 28.After the internal construction construction is finished, sold stowing between SMW worker's method enclosure wall of interim end envelope wall that connects well inside and end, support and waling and progressively remove each road steel of replacing in the foundation ditch, pull out the H shaped steel that reclaims in SMW worker's method at last, remain the soil body so that excavation connects outside the well end, immersed segment is linked to each other, with the bank segment structure though the H shaped steel in the recyclable worker's method of SMW worker's method, and can save construction investment, but it is not suitable for the bigger foundation ditch of cutting depth.Stride in the highway immersed tube tunnel of port in Westbound, Hong Kong, it is in conjunction with the ventilation building of the intersection that is positioned at open trench tunnel and immersed tube tunnel.It is the immersed tube structure of 38m that this building adopts internal diameter, and the joint construction of pipeline section is done in caisson and constructed, and can dock with pipeline section behind the corresponding site caisson wall opening.
Summary of the invention
The purpose of this utility model is at the bigger immersed tube tunnel of buried depth, a kind of steel pipe pile wall-retaining structure of using when secretly docking between the section of burying at immersed segment is provided, this structure is when secretly the section of burying is constructed, it is gone along with sb. to guard him as adjacent river surface, construct the joint that joins with immersed segment in it, before the butt joint of pipeline section sinking, can cut off (or pulling out) connecting portion steel pipe pile, carry out the pipeline section butt joint again.
The utility model purpose realizes being finished by following technical scheme:
The utility model mainly comprises steel pipe pile, bored pile, it is characterized in that having fore shaft on the described steel pipe pile, is connected to form the steel pipe pile barricade successively by fore shaft between the steel pipe pile, and bored pile is positioned at the steel pipe pile bottom.
Described fore shaft can be the fore shaft tenon, also can be the fore shaft groove.
Be the welding relation between fore shaft and the steel pipe pile.
Adjacent fore shaft between the steel pipe pile must insert fastening from top to down and connect.After steel pipe pile hangs end, backfill rubble in the space between stake, and slip casting.
Bored pile is as casing, through boring, concrete spouting forms with steel pipe pile.
The utility model has the advantages that, better anti-seepage effect is arranged, be easy to the one-tenth wall required precision that reaches higher, saved construction costs with respect to steel pipe pile solid matter structure.For continuous underground wall structure, with the immersed segment coupling part, opening is handled more convenient.
Summary of drawings
Accompanying drawing 1 is the utility model embodiment layout plan;
Accompanying drawing 2 is the utility model embodiment facade arrangement diagram;
Accompanying drawing 3 is the utility model A shaped steel pile tube profile;
Accompanying drawing 4 is the utility model Type B steel pipe pile profile;
Accompanying drawing 5 is the utility model C shaped steel pile tube profile;
Accompanying drawing 6 is the utility model steel pipe pile connection diagram;
Accompanying drawing 7 is the utility model C shaped steel pile tube vertical view;
Accompanying drawing 8 is the utility model C shaped steel pile tube upward view;
Accompanying drawing 9 is the utility model C shaped steel pile tube stereogram;
Accompanying drawing 10 is the utility model A shaped steel pile tube stereogram;
Concrete technical scheme
The utility model feature and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
Shown in Fig. 1-10, label 1-15 represents respectively: C shaped steel pile tube (1), A shaped steel pile tube (2), Type B steel pipe pile (3), immersed segment (4), the secretly section of burying (5), tunnel center line (6), ground (7), interim flood-control wall (8), steel pipe pile (9), bored pile (10), fore shaft tenon (11), fore shaft groove (12), subterranean wall (13), plate joint (14), stiffener (15).
Present embodiment mainly comprises steel pipe pile (1) (2) (3), bored pile (10), both had fore shaft groove (12) on the A shaped steel pile tube (2), have fore shaft tenon (11) again, have fore shaft tenon (11) on the Type B steel pipe pile (3), have fore shaft groove (12) on the C shaped steel pile tube (1), at B, on the C shaped steel pile tube (3) (1), with the fore shaft groove, the vertical direction of tenon (12) (11) center line is provided with plate joint (14), B, C shaped steel pile tube (3) (1) is positioned at the two ends of barricade, be A shaped steel pile tube (2) therebetween, plate joint (14) joins with subterranean wall (13), and the adjacent fore shaft (11) (12) between the steel pipe pile connects by inserting fastening from top to down.
The inner ring of the outer ring of fore shaft tenon (11) and fore shaft groove (12) is circular-arc.
Be the welding relation between fore shaft (11) (12) and the steel pipe pile.
Bored pile (10) is positioned at steel pipe pile (1) (2) (3) bottom, bored pile (10) be with steel pipe pile as casing, form through boring, clear hole, reinforcing cage sinking, concrete spouting.
After steel pipe pile hung end, backfill rubble in the space between stake, and slip casting were with the barrier performance of guaranteeing steel pipe pile and the stability of hole slot.
Obviously, those skilled in the art will recognize that the fore shaft groove of working in coordination, the shape of tenon can carry out various conversion according to actual needs.
Claims (5)
1, a kind of steel pipe pile wall-retaining structure, mainly by steel pipe pile constitute, bored pile, it is characterized in that having fore shaft on the described steel pipe pile, be connected to form the steel pipe pile barricade successively by fore shaft between the steel pipe pile, bored pile is positioned at the steel pipe pile bottom.
2, a kind of steel pipe pile wall-retaining structure according to claim 1 is characterized in that described fore shaft can be the fore shaft tenon, or the fore shaft groove.
3, a kind of steel pipe pile wall-retaining structure according to claim 1 and 2 is characterized in that the outer ring of described fore shaft tenon and the inner ring of fore shaft groove are circular-arc.
4, a kind of steel pipe pile wall-retaining structure according to claim 1 is characterized in that described fore shaft is welded on the steel pipe pile.
5, a kind of steel pipe pile wall-retaining structure according to claim 1 and 2, it is characterized in that connecting between the described steel pipe pile is that fore shaft tenon, groove match each other, connection interlocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231835 CN2630318Y (en) | 2003-06-05 | 2003-06-05 | Steel pipe pile retaining wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231835 CN2630318Y (en) | 2003-06-05 | 2003-06-05 | Steel pipe pile retaining wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2630318Y true CN2630318Y (en) | 2004-08-04 |
Family
ID=34291270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03231835 Expired - Fee Related CN2630318Y (en) | 2003-06-05 | 2003-06-05 | Steel pipe pile retaining wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2630318Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296592A (en) * | 2011-06-27 | 2011-12-28 | 河海大学 | Construction method of cast-in-situ X-shaped reinforced concrete pile underground continuous wall |
| CN103314163A (en) * | 2011-01-11 | 2013-09-18 | 派尔普罗有限公司 | Improved steel pipe piles and pipe pile structures |
-
2003
- 2003-06-05 CN CN 03231835 patent/CN2630318Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314163A (en) * | 2011-01-11 | 2013-09-18 | 派尔普罗有限公司 | Improved steel pipe piles and pipe pile structures |
| CN102296592A (en) * | 2011-06-27 | 2011-12-28 | 河海大学 | Construction method of cast-in-situ X-shaped reinforced concrete pile underground continuous wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105887806B (en) | Assembled underground continuous wall and its construction method | |
| CN101718099B (en) | Automatic wall-forming device and method of static pressure continuous concrete wall | |
| CN212026272U (en) | Compound Larsen steel sheet pile underground structure | |
| KR101211811B1 (en) | Cast in concrete pile With precast type Caisson | |
| CN114892690B (en) | Construction method of double-wall steel sleeve cofferdam | |
| CN1265062C (en) | Construction for making piles and tools | |
| CN110359476A (en) | A kind of construction method of steel sheet-pile cofferdam inner support and drilled pile steel pile casting installation operation platform | |
| CN111576406B (en) | Construction process of bored pile in complex soil layer and steel casing for construction | |
| CN2630318Y (en) | Steel pipe pile retaining wall structure | |
| CN1273690C (en) | Steel pipe pile wall-retaining structure | |
| CN212200387U (en) | Diaphragm wall foundation steel guide wall structure in deep water soft silt area | |
| CN210658340U (en) | Prefabricated dado | |
| CN1190567C (en) | Steel pipe pile wall-retaining construction method | |
| CN109930592B (en) | Construction method of vertical impervious curtain with lower permeability coefficient | |
| CN102720202A (en) | Foundation pit supporting and protecting structure of underground continuous wall and construction method of structure | |
| CN1173573A (en) | Construction method of underground continuous retaining wall | |
| CN1208523C (en) | Gravity lattice embankment wall-retaining structure construction method | |
| CN1082133A (en) | Cross castinplace pile and piling method thereof | |
| CN2318263Y (en) | Assembly combined sinking pipe | |
| CN209760248U (en) | Composite type underwater bearing platform foundation pit support structure | |
| CN2166156Y (en) | Borehole plie driving drill set | |
| CN218712956U (en) | Multifunctional full-sleeve pile planting machine | |
| CN215441981U (en) | H-shaped steel structure | |
| KR102571807B1 (en) | Earth frame for the pipe laying | |
| CN209854732U (en) | A recoverable supporting construction for loess area municipal foundation ditch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |