CN207934022U - A kind of assembled underground continuous wall - Google Patents
A kind of assembled underground continuous wall Download PDFInfo
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- CN207934022U CN207934022U CN201820248693.XU CN201820248693U CN207934022U CN 207934022 U CN207934022 U CN 207934022U CN 201820248693 U CN201820248693 U CN 201820248693U CN 207934022 U CN207934022 U CN 207934022U
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Abstract
The utility model discloses a kind of assembled underground continuous walls, including polylith ground-connecting-wall module, the ground-connecting-wall module is fixed laterally across seam construction, the ground-connecting-wall module vertical direction is fixed by joint structure, ground-connecting-wall module side is provided with the insertion combination shaped steel of seam construction, and the other side is provided with the guiding combination shaped steel of seam construction.The utility model is more convenient compared to existing construction of diaphragm wall, construction site smaller, and the scope of application is wider.Different width section assembled ground-connecting-wall structures can be effectively connected, cast in situs ground-connecting-wall concrete is avoided, reduce the influence to surrounding enviroment, while because being assembled between the only wall width of its scene, construction efficiency higher.Assembled ground-connecting-wall vertically makes the segmentation framing of ground-connecting-wall freer using joint geometry, and transport, lifting etc. are more convenient, and applicable foundation pit is more extensive, can effectively reduce project cost.
Description
Technical field
The utility model belongs to foundation pit enclosure assembled underground continuous wall field, and in particular to a kind of assembled underground is continuous
Wall.
Background technology
China urban construction and development is rapid, the deep big foundation pit engineering that commercial residential building, track traffic station etc. are related to
It is extensive Deng this building enclosure pattern demand to ground-connecting-wall, but be becoming tight now with city space day, environmental protection requirement day
Become urgent, the requirements such as safety, duration are increasingly stringent, and the construction method of traditional ground-connecting-wall cannot fully meet the need of urban construction
It asks.Narrow in part construction site, the controls such as city noise, mud discharge are stringent, the construction people disturb the region of the limited time there is an urgent need for
A kind of novel construction method for diaphragm walls, to meet engine request.
The appearance of assembled underground continuous wall provides possibility for the solution of the above problem, and uses assembled ground-connecting-wall
Seam and joint structure provide condition for the application of assembled ground-connecting-wall, and different wall width can be realized by seam and joint structure
Between connection, reduce assembled ground-connecting-wall single hop transportation volume and weight.
Though the horizontal joint pattern of current assembled ground-connecting-wall disclosure satisfy that the requirement of ground-connecting-wall, after it is used
The problems such as formula connector of pouring still inevitably needs live assembling reinforcement, casting concrete, and there are connector clamp mud leaks, and it is unknown
Aobvious to shorten the construction time, process is more complicated instead, and cost is also higher than conventional diaphram wall；Meanwhile vertically using whole picture
The ground-connecting-wall of non junction pattern so that ground-connecting-wall is limited by lifting, transport etc., can not adapt to deep big foundation pit, application has one
Fixed limitation.
Invention content
The utility model proposes that the purpose is to provide a kind of assembled underground company in order to solve the problems existing in the prior art
Continuous wall.
The technical solution of the utility model is：A kind of assembled underground continuous wall, including polylith ground-connecting-wall module, describedly
Even wall module is fixed laterally across seam construction, and the ground-connecting-wall module vertical direction is fixed by joint structure,
Ground-connecting-wall module side is provided with the insertion combination shaped steel of seam construction, and the other side is provided with the guiding group of seam construction
Mould assembly steel.
The joint structure includes ground-connecting-wall mould embedded steel tube in the block, and fixation steel is provided in the embedded steel tube
Stick is attached between the rod iron, embedded steel tube using high strength structural adhesion.
The ground-connecting-wall module ends are provided with the angle steel of protection end concrete.
The ground-connecting-wall module ends are provided with location structure, and the location structure includes locator and and locators
Locator jack.
The locator is tenon type locator.
The combined ladle of insertion includes two insertion L-type steels, and the free end for being inserted into L-type steel is opposite, described two
Gap is assembled in formation between being inserted into L-type steel.
The combined ladle of guiding includes two guiding L-type steels, and the free end for being oriented to L-type steel is opposite, described two
It is provided with connecting plate between guiding L-type steel.
The junction be inserted into combination shaped steel, be oriented to combination shaped steel is provided with water-stopping sealing structure.
The water-stopping sealing structure is formed by Grouting Pipe slip casting, and the Grouting Pipe is located at two and is inserted between L-type steel, institute
It states in two insertion L-type steels and is respectively formed trepanning.
The ground-connecting-wall module ends are additionally provided with ground-connecting-wall inclinometer pipe.
The utility model is more convenient compared to existing construction of diaphragm wall, construction site smaller, and the scope of application is wider.It can
Different width section assembled ground-connecting-wall structures are effectively connected, cast in situs ground-connecting-wall concrete is avoided, reduce the shadow to surrounding enviroment
It rings, while because being assembled between the only wall width of its scene, construction efficiency higher.
Assembled ground-connecting-wall vertically makes the segmentation framing of ground-connecting-wall freer using joint geometry, and transport, lifting etc. are more
Convenient, applicable foundation pit is more extensive, can effectively reduce project cost.
Theoretical calculation and site test results show by the way that assembled underground continuous wall seam construction and connector knot is arranged
Structure, after tie surface slip casting, such assembled ground-connecting-wall structure can ensure construction safety, can meet construction needs.
Description of the drawings
Fig. 1 is the installation cross-sectional view of seam construction in utility model；
Fig. 2 is the steel member compound section figure of seam construction in utility model；
Fig. 3 is the stereogram of utility model center tap structure；
Fig. 4 is the installation stereogram of rod iron in utility model；
Fig. 5 is the installation stereogram of utility model center tap structure；
Fig. 6 be utility model center tap structure, seam construction stereogram；
Fig. 7 be utility model center tap structure, seam construction front view；
Fig. 8 is the partial enlarged view that utility model assembly is followed by header structure, seam construction；
Wherein：
1 is inserted into combination 2 Grouting Pipe of shaped steel
4 ground-connecting-wall inclinometer pipe of trepanning on 3
5 are oriented to combination 6 embedded steel tube of shaped steel
7 rod iron, 8 locator
9 locator jack, 10 angle steel
11 seam construction, 12 joint structure.
Specific implementation mode
Hereinafter, the utility model is described in detail with reference to drawings and examples：
As shown in Fig. 1 ~ 8, a kind of assembled underground continuous wall, including polylith ground-connecting-wall module, the ground-connecting-wall module are horizontal
It is fixed to by seam construction 11, the ground-connecting-wall module vertical direction is fixed by joint structure 12, describedly
Even wall module side is provided with the insertion combination shaped steel 1 of seam construction 11, and the other side is provided with the guiding group of seam construction 11
Mould assembly steel 5.
The joint structure 12 includes ground-connecting-wall mould embedded steel tube 6 in the block, and fixed use is provided in the embedded steel tube 6
Rod iron 7 is attached between the rod iron 7, embedded steel tube 6 using high strength structural adhesion.
The ground-connecting-wall module ends are provided with the angle steel 10 of protection end concrete.
The ground-connecting-wall module ends are provided with location structure, and the location structure includes locator 8 and matches with locator 8
The locator jack 9 of conjunction.
The locator 8 is tenon type locator.
The insertion combination shaped steel 1 includes two insertion L-type steels, and the free end for being inserted into L-type steel is opposite, described two
Gap is assembled in formation between being inserted into L-type steel.
The guiding combination shaped steel 5 includes two guiding L-type steels, and the free end for being oriented to L-type steel is opposite, described two
It is provided with connecting plate between guiding L-type steel.
The junction be inserted into combination shaped steel 1, be oriented to combination shaped steel 5 is provided with water-stopping sealing structure.
The water-stopping sealing structure is formed by 2 slip casting of Grouting Pipe, and the Grouting Pipe 2 is located at two and is inserted between L-type steel,
It is respectively formed trepanning 3 in described two insertion L-type steels.
The ground-connecting-wall module ends are additionally provided with ground-connecting-wall inclinometer pipe 4.
The joint structure 12 is vertical with ground-connecting-wall sidewalls, and about 12 the multiple joint structure is parallel staggeredly.
The seam construction 11 and joint structure 12 are used for assembled ground-connecting-wall structure, and wherein seam construction 11 fills for two width
With formula ground-connecting-wall module side leading for leading width ground-connecting-wall side is inserted by using the insertion combination shaped steel 1 of rear row width ground-connecting-wall side
Into combination shaped steel 5, and closed side seams structure is formed by pre-buried 2 slip casting of Grouting Pipe；Joint structure 12 is same width
Each wall is intersegmental up and down in ground-connecting-wall passes through the perpendicular of the formation such as rod iron 7, embedded steel tube 6,8 fit structure glue of locator, high-strength bolt
To joint structure.
The seam construction 11 and joint structure 12 are suitable for the structure that foundation pit enclosure is assembled ground-connecting-wall, ground-connecting-wall water
Flat Standard division range length is 1.2/1.5m, and ground-connecting-wall vertical section length is 8m~12m.
The seam construction 11 and joint structure 12 can be applied to straight line width and corner width ground-connecting-wall structure.
The seam construction 11 combines shaped steel 1 by insertion, the guiding combination insertion of shaped steel 5 is oriented to, connection.
Waterstop sealing at the seam construction 11 realizes that built-in slip casting pipe is used by the slip casting of 2 later stage of built-in slip casting pipe
Rectangular tube is close to be inserted into combination shaped steel 1 and ground-connecting-wall module side arrangement.
The joint structure 12 is using more round steel bars 7 and embedded steel tube 6,10 integrated structure of angle steel, round steel bar 7 and steel pipe
It is attached using high strength epoxy resin structure glue at anchoring and connecting position.
The joint structure 12 is accurately positioned at ground-connecting-wall connecting end surface using tenon type locator.
The outside in assembled ground-connecting-wall of the joint structure 12 connects vertical two sections of ground even using 4~6 high-strength bolts
Wall construction.
Staggered joint erection is carried out using the ground-connecting-wall module of two kinds of different lengths in the utility model, it is ensured that enclosure wall
Stress globality.
The utility model is more convenient compared to existing construction of diaphragm wall, construction site smaller, and the scope of application is wider.It can
Different width section assembled ground-connecting-wall structures are effectively connected, cast in situs ground-connecting-wall concrete is avoided, reduce the shadow to surrounding enviroment
It rings, while because being assembled between the only wall width of its scene, construction efficiency higher.
Assembled ground-connecting-wall vertically makes the segmentation framing of ground-connecting-wall freer using joint geometry, and transport, lifting etc. are more
Convenient, applicable foundation pit is more extensive, can effectively reduce project cost.
Theoretical calculation and site test results show by the way that assembled underground continuous wall seam construction and connector knot is arranged
Structure, after tie surface slip casting, such assembled ground-connecting-wall structure can ensure construction safety, can meet construction needs.
Claims (10)
1. a kind of assembled underground continuous wall, including polylith ground-connecting-wall module, it is characterised in that：The ground-connecting-wall module is laterally logical
Cross seam construction（11）It is fixed, the ground-connecting-wall module vertical direction passes through joint structure（12）It is fixed, describedly
Even wall module side is provided with seam construction（11）Insertion combine shaped steel（1）, the other side is provided with seam construction（11）'s
It is oriented to combination shaped steel（5）.
2. a kind of assembled underground continuous wall according to claim 1, it is characterised in that：The joint structure（12）Including
Ground-connecting-wall mould embedded steel tube in the block（6）, the embedded steel tube（6）In be provided with fixation rod iron（7）, the rod iron（7）, it is pre-
Bury steel pipe（6）Between be attached using high strength structural adhesion.
3. a kind of assembled underground continuous wall according to claim 2, it is characterised in that：The ground-connecting-wall module ends are set
It is equipped with the angle steel of protection end concrete（10）.
4. a kind of assembled underground continuous wall according to claim 1, it is characterised in that：The ground-connecting-wall module ends are set
It is equipped with location structure, the location structure includes locator（8）With with locator（8）The locator jack of cooperation（9）.
5. a kind of assembled underground continuous wall according to claim 4, it is characterised in that：The locator（8）For tenon type
Locator.
6. a kind of assembled underground continuous wall according to claim 1, it is characterised in that：Shaped steel is combined in the insertion（1）
Including two insertion L-type steels, the free end for being inserted into L-type steel is opposite, and it is empty that assembly is formed between described two insertion L-type steels
Gap.
7. a kind of assembled underground continuous wall according to claim 6, it is characterised in that：The guiding combines shaped steel（5）
Including two guiding L-type steels, the free end for being oriented to L-type steel is opposite, and connection is provided between described two guiding L-type steels
Plate.
8. a kind of assembled underground continuous wall according to claim 7, it is characterised in that：Shaped steel is combined in the insertion（1）、
It is oriented to combination shaped steel（5）Junction be provided with water-stopping sealing structure.
9. a kind of assembled underground continuous wall according to claim 8, it is characterised in that：The water-stopping sealing structure passes through
Grouting Pipe（2）Slip casting is formed, the Grouting Pipe（2）Between two are inserted into L-type steel, equal shape in described two insertion L-type steels
At upper trepanning（3）.
10. a kind of assembled underground continuous wall according to claim 1, it is characterised in that：The ground-connecting-wall module ends
It is additionally provided with ground-connecting-wall inclinometer pipe（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248693.XU CN207934022U (en) | 2018-02-12 | 2018-02-12 | A kind of assembled underground continuous wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248693.XU CN207934022U (en) | 2018-02-12 | 2018-02-12 | A kind of assembled underground continuous wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207934022U true CN207934022U (en) | 2018-10-02 |
Family
ID=63652801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820248693.XU Active CN207934022U (en) | 2018-02-12 | 2018-02-12 | A kind of assembled underground continuous wall |
Country Status (1)
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518696A (en) * | 2018-11-02 | 2019-03-26 | 东通岩土科技股份有限公司 | Assembled manomelia diaphram wall |
| CN109577314A (en) * | 2018-11-22 | 2019-04-05 | 浙江吉通地空建筑科技有限公司 | Canal formula soil cement interpolation assembled underground connects wall prestressing force wallboard |
| CN110258529A (en) * | 2019-06-04 | 2019-09-20 | 广州穗岩土木科技股份有限公司 | A kind of post-tensioned prestressing diaphram wall and its construction method |
| CN110258530A (en) * | 2019-06-04 | 2019-09-20 | 广州穗岩土木科技股份有限公司 | A kind of diaphram wall and its construction method using fore shaft pipe fitting |
| CN111705781A (en) * | 2020-06-24 | 2020-09-25 | 上海隧道工程有限公司 | Prefabricated underground continuous wall and construction method thereof |
| CN114427221A (en) * | 2022-03-15 | 2022-05-03 | 华东交通大学 | Post-tensioned pre-stressed assembled underground continuous wall and installation and construction method |
| CN118065343A (en) * | 2024-04-17 | 2024-05-24 | 中国建筑第六工程局有限公司 | Detachable water stopping device for vertical joints of prefabricated diaphragm wall and construction method |
-
2018
- 2018-02-12 CN CN201820248693.XU patent/CN207934022U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518696A (en) * | 2018-11-02 | 2019-03-26 | 东通岩土科技股份有限公司 | Assembled manomelia diaphram wall |
| CN109518696B (en) * | 2018-11-02 | 2020-09-01 | 东通岩土科技股份有限公司 | Assembled short-limb underground continuous wall |
| CN109577314A (en) * | 2018-11-22 | 2019-04-05 | 浙江吉通地空建筑科技有限公司 | Canal formula soil cement interpolation assembled underground connects wall prestressing force wallboard |
| CN110258529A (en) * | 2019-06-04 | 2019-09-20 | 广州穗岩土木科技股份有限公司 | A kind of post-tensioned prestressing diaphram wall and its construction method |
| CN110258530A (en) * | 2019-06-04 | 2019-09-20 | 广州穗岩土木科技股份有限公司 | A kind of diaphram wall and its construction method using fore shaft pipe fitting |
| CN110258529B (en) * | 2019-06-04 | 2021-08-17 | 鑫龙冶建设工程有限公司 | Post-tensioned prestressed underground continuous wall and construction method thereof |
| CN111705781A (en) * | 2020-06-24 | 2020-09-25 | 上海隧道工程有限公司 | Prefabricated underground continuous wall and construction method thereof |
| CN114427221A (en) * | 2022-03-15 | 2022-05-03 | 华东交通大学 | Post-tensioned pre-stressed assembled underground continuous wall and installation and construction method |
| CN118065343A (en) * | 2024-04-17 | 2024-05-24 | 中国建筑第六工程局有限公司 | Detachable water stopping device for vertical joints of prefabricated diaphragm wall and construction method |
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