CN109736357A - A kind of basement bottom plate rear pouring tape construction joint optimization processing structure - Google Patents
A kind of basement bottom plate rear pouring tape construction joint optimization processing structure Download PDFInfo
- Publication number
- CN109736357A CN109736357A CN201910137855.1A CN201910137855A CN109736357A CN 109736357 A CN109736357 A CN 109736357A CN 201910137855 A CN201910137855 A CN 201910137855A CN 109736357 A CN109736357 A CN 109736357A
- Authority
- CN
- China
- Prior art keywords
- construction
- construction joint
- steel plate
- sealing water
- boats
- 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.)
- Pending
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention provides a kind of basement bottom plate rear pouring tape construction joint optimization processing structure, steel plate for sealing water is transversely fixed at construction joint, one end of steel plate for sealing water is embedded in advance in first pouring concrete position, the other end extends in rear pouring concrete position, the wooden a tree, used in making timber for boats is also respectively provided with above and below steel plate for sealing water, the wooden a tree, used in making timber for boats is located at construction joint and is arranged along the length direction of construction joint, and the side of the wooden a tree, used in making timber for boats is embedded in advance in first pouring concrete position.It is many and diverse to solve post empiricism, either it will affect construction speed in construction time or post-cast strip process phase, post-cast strip could should generally be closed after 60 days, various rubbish and sundries are inevitably dropped into during this period, since reinforcing bar is intensive, cleaning work is extremely difficult, and construction quality certainly will completely not influenced by clearing up.This construction method can reduce construction joint quantity, avoid post empiricism many and diverse and increase percolation-proof effect.Belong to foundation of civil work technical field of construction.
Description
Technical field
The present invention relates to a kind of basement bottom plate rear pouring tape construction joints to reduce infiltration hidden danger optimization processing structure, belongs to civil engineering
Foundation construction technical field.
Background technique
Currently, part engineering basement bottom board belongs to Super Large concrete structure, some construction areas about 40,000 are flat
Square rice has enough flowing water sections, and the temperature and humidity that underground engineering is born in construction changes greatly, in such construction environment
In, the temperature stress occurred in the construction stage is much larger than the tensile capacity of concrete material, fully relies on concrete itself by anti-
Method be difficult it is anti-live, should take " anti-to put simultaneous apply ", " first put and resist afterwards ", the method for last " based on resisting ".This explanation
Underground engineering environmental condition is most suitable for " jumping storehouse method " construction.Using the construction of storehouse method is jumped, i.e., overall structure is pressed construction joint segmentation, every
One section is poured one section (one section of tripping is poured one section), through being no less than the 7d time fill out again pour it is integral.It can avoid with the construction of this scheme
The fierce temperature difference and drying shrinkage action of a part of During Initial Stage Construction, a large amount of temperature dilation matrices for cutting down construction period, effectively control are split
Seam, moreover it is possible to accelerate construction progress.The sealing tongue and groove for increasing by 80 × 80mm of twice is maximized in conjunction with steel plate for sealing water, high ribbed formwork and is reduced
Seep water hidden danger, but it is many and diverse to pour belt construction, either will affect construction speed, post-cast strip one in construction time or post-cast strip process phase
As could should close after 60 days, inevitably drop into various rubbish and sundries during this period, since reinforcing bar is intensive, cleaning
It works extremely difficult, and construction quality certainly will completely not influenced by clearing up.
Summary of the invention
It is an object of the invention to: a kind of basement bottom plate rear pouring tape construction joint optimization processing structure is provided, after solving
It is many and diverse to pour belt construction, either will affect construction speed in construction time or post-cast strip process phase, post-cast strip generally should be at 60 days
After could close, inevitably drop into various rubbish and sundries during this period, since reinforcing bar is intensive, cleaning work is quite tired
Difficulty, and construction quality certainly will completely not influenced by clearing up.This construction method can reduce construction joint quantity, avoid post empiricism numerous
Miscellaneous and increase percolation-proof effect.
To solve the above problems, such a basement bottom plate rear pouring tape construction joint optimization processing structure of proposed adoption, construction
Steel plate for sealing water is transversely fixed at seam, one end of steel plate for sealing water is embedded in advance in first pouring concrete position, and the other end pours after extending to
The wooden a tree, used in making timber for boats is also respectively provided in concrete position, above and below steel plate for sealing water, the wooden a tree, used in making timber for boats is located at construction joint and along construction joint
Length direction setting, the side of the wooden a tree, used in making timber for boats is embedded in advance in first pouring concrete position.
In aforementioned construction joint optimization processing structure, the steel plate for sealing water by 8 bar spacing 30cm of Φ with upper and lower level steel
Muscle is welded and fixed；
In aforementioned construction joint optimization processing structure, the spreading of steel plate for sealing water uses overlap welding mode, lap of splice 5cm.
Compared with prior art, the configuration of the present invention is simple, it is easy for construction, solve the problems, such as that post empiricism is many and diverse, together
When, the method is combined with jump storehouse method, and over length mass concrete is divided into several fritters of 40m*40m or so, is poured every one piece
One piece, in each piece, once-pouring of concrete is completed, and adjacent two block concrete pours time interval and is no less than 7d, adjacent
Storehouse flank side surface makes New-old concrete combine closely using steel plate water stopper and painted concrete interfacial agents, cancels traditional post-cast strip,
After i.e. original two construction joints in post-cast strip position become one, therefore can effectively reduce construction joint quantity, and then reduction is total
It pours the tape handling time, lifting construction efficiency, reduces difficulty and the time of cleaning task afterwards, guarantee construction quality.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention will be made below further detailed
Explanation.
Embodiment:
Referring to attached drawing 1, the present embodiment provides a kind of basement bottom plate rear pouring tape construction joint optimization processing structure, at construction joint
It is transversely fixed with steel plate for sealing water 1, one end of steel plate for sealing water 1 is embedded in advance in first pouring concrete position 2, and the other end pours mixed after extending to
In solidifying soil position 3, steel plate for sealing water 1 is fixed by 8 bar spacing 30cm of Φ with upper and lower level reinforcement welding, and steel plate for sealing water 1 connects
Long to use overlap welding mode, lap of splice 5cm is also respectively provided with the wooden a tree, used in making timber for boats of 80 × 80mm above and below steel plate for sealing water 1
4, the wooden a tree, used in making timber for boats 4 is located at construction joint and is arranged along the length direction of construction joint, and the side of the wooden a tree, used in making timber for boats 4 is embedded in first pouring concrete position 2 in advance
It is interior, the wooden a tree, used in making timber for boats 4 is removed after the completion of pouring and forms 80 × 80mm of twice sealing tongue and groove, reduces infiltration hidden danger, and in Fig. 1, appended drawing reference 5 is
18 thick templates.
Construction joint carries out dabbing processing after demoulding, and interface is made to form rough surface, mentions for casting concrete next time
For ideal joint surface, makes conjunction old and new concret at firm entirety, greatly increase seam quality, improve and connect
Leakage resistance energy at seam.
The above embodiments are only used to illustrate and not limit the technical solutions of the present invention, although referring to above-described embodiment to this hair
It is bright to be described in detail, it will be apparent to an ordinarily skilled person in the art that: still the present invention can be modified or be waited
With replacement, without departing from the spirit or scope of the invention, or any substitutions, should all cover in power of the invention
In sharp claimed range.
Claims (3)
1. a kind of basement bottom plate rear pouring tape construction joint optimization processing structure, it is characterised in that: be transversely fixed at construction joint
Steel plate for sealing water (1), one end of steel plate for sealing water (1) are embedded in advance in first pouring concrete position (2), and the other end extends to rear pouring concrete portion
It in position (3), is also respectively provided with above and below steel plate for sealing water (1) the wooden a tree, used in making timber for boats (4), the wooden a tree, used in making timber for boats (4) is located at construction joint and edge is applied
The length direction setting of work seam, the side of the wooden a tree, used in making timber for boats (4) is embedded in advance in first pouring concrete position (2).
2. a kind of basement bottom plate rear pouring tape construction joint optimization processing structure according to claim 1, it is characterised in that: described
Steel plate for sealing water (1) is fixed by 8 bar spacing 30cm of Φ with upper and lower level reinforcement welding.
3. a kind of basement bottom plate rear pouring tape construction joint optimization processing structure according to claim 1, it is characterised in that: sealing
The spreading of steel plate (1) uses overlap welding mode, lap of splice 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910137855.1A CN109736357A (en) | 2019-02-25 | 2019-02-25 | A kind of basement bottom plate rear pouring tape construction joint optimization processing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910137855.1A CN109736357A (en) | 2019-02-25 | 2019-02-25 | A kind of basement bottom plate rear pouring tape construction joint optimization processing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109736357A true CN109736357A (en) | 2019-05-10 |
Family
ID=66368194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910137855.1A Pending CN109736357A (en) | 2019-02-25 | 2019-02-25 | A kind of basement bottom plate rear pouring tape construction joint optimization processing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109736357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718122A (en) * | 2022-03-16 | 2022-07-08 | 中国五冶集团有限公司 | Method for anti-seepage treatment of new and old structure underground corridor foundation connection construction joint |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010106534A (en) * | 2008-10-30 | 2010-05-13 | Seibu Polymer Corp | Method of repairing and replacing flexible joint of closed conduit, and repair and replacement structure therefor |
| CN102587421A (en) * | 2012-03-12 | 2012-07-18 | 中天建设集团有限公司 | Advanced water-stopping isolation structure of later poured band for basement |
| CN203361206U (en) * | 2013-07-05 | 2013-12-25 | 浙江宝厦建设有限公司 | Basement advanced water-stop post-cast strip construction structure |
| WO2015169707A2 (en) * | 2014-05-06 | 2015-11-12 | Trelleborg Ridderkerk B.V. | Method for producing a construction element, in particular a tunnel element, having a watertight seal |
| CN205421919U (en) * | 2015-11-30 | 2016-08-03 | 中国建筑第八工程局有限公司 | Sealing device and stagnant water structure of post -cast strip or construction joint |
| CN106284427A (en) * | 2016-08-31 | 2017-01-04 | 中国冶集团有限公司 | A kind of basement post-pouring zone temporary leaking water gear soil construction method |
| CN107326940A (en) * | 2017-09-01 | 2017-11-07 | 广州番禺职业技术学院 | A kind of basement advanced water-stop post-pouring zone structure and its construction method |
| CN109183825A (en) * | 2018-09-12 | 2019-01-11 | 中国二十冶集团有限公司 | The construction method of raft board post poured band side form |
| CN209723051U (en) * | 2019-02-25 | 2019-12-03 | 中建四局第一建筑工程有限公司 | A kind of basement bottom plate rear pouring tape construction joint optimization processing structure |
-
2019
- 2019-02-25 CN CN201910137855.1A patent/CN109736357A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010106534A (en) * | 2008-10-30 | 2010-05-13 | Seibu Polymer Corp | Method of repairing and replacing flexible joint of closed conduit, and repair and replacement structure therefor |
| CN102587421A (en) * | 2012-03-12 | 2012-07-18 | 中天建设集团有限公司 | Advanced water-stopping isolation structure of later poured band for basement |
| CN203361206U (en) * | 2013-07-05 | 2013-12-25 | 浙江宝厦建设有限公司 | Basement advanced water-stop post-cast strip construction structure |
| WO2015169707A2 (en) * | 2014-05-06 | 2015-11-12 | Trelleborg Ridderkerk B.V. | Method for producing a construction element, in particular a tunnel element, having a watertight seal |
| CN205421919U (en) * | 2015-11-30 | 2016-08-03 | 中国建筑第八工程局有限公司 | Sealing device and stagnant water structure of post -cast strip or construction joint |
| CN106284427A (en) * | 2016-08-31 | 2017-01-04 | 中国冶集团有限公司 | A kind of basement post-pouring zone temporary leaking water gear soil construction method |
| CN107326940A (en) * | 2017-09-01 | 2017-11-07 | 广州番禺职业技术学院 | A kind of basement advanced water-stop post-pouring zone structure and its construction method |
| CN109183825A (en) * | 2018-09-12 | 2019-01-11 | 中国二十冶集团有限公司 | The construction method of raft board post poured band side form |
| CN209723051U (en) * | 2019-02-25 | 2019-12-03 | 中建四局第一建筑工程有限公司 | A kind of basement bottom plate rear pouring tape construction joint optimization processing structure |
Non-Patent Citations (3)
| Title |
|---|
| 孙运棉;: "钢筋混凝土后浇带施工探究", 门窗, no. 08 * |
| 杨军伟;: "薄底板基础后浇带止水钢板处侧模施工方法探讨", 四川水泥, no. 02 * |
| 汤建新;: "浅谈后浇带的设计与施工", 科学之友, no. 23 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718122A (en) * | 2022-03-16 | 2022-07-08 | 中国五冶集团有限公司 | Method for anti-seepage treatment of new and old structure underground corridor foundation connection construction joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106677049B (en) | Assembled steel-concrete combined structure bridge and construction method | |
| CN108951425A (en) | Cast-in-situ prestressed concrete continuous box girder primary concreting molding construction method | |
| CN103615053B (en) | Monolithic reinforced concrete structure post empiricism engineering method | |
| CN108166397B (en) | Railway Frame Bridge construction method | |
| CN107190866B (en) | A kind of construction method of assembled architecture overhanging outrigger anchor hoop | |
| CN204000956U (en) | A kind of basement bottom plate rear pouring tape structure | |
| CN109457993A (en) | A kind of concrete column restoring and fastening method | |
| CN107013040A (en) | The construction method of floor is poured after a kind of sleeve built-in type | |
| CN103981798A (en) | Novel articulated prefabricated hollow slab girder bridge hinge joint connector and construction method thereof | |
| CN104631513A (en) | Construction method for closing basement exterior wall post-cast strip | |
| CN108708300A (en) | A kind of loss of weight carries the Reinforcing Double-curve Arch Bridge method for maintaining of load extension durability | |
| CN104674660A (en) | Novel hollow plate hinge joint structure and construction method thereof | |
| CN108951399A (en) | A kind of Single-box multi-chamber box beam bridge and its construction method | |
| CN108252220A (en) | A kind of construction method of super-large span stiff skeleton | |
| CN114892552A (en) | Box girder type bridge reconstruction construction method | |
| CN209723051U (en) | A kind of basement bottom plate rear pouring tape construction joint optimization processing structure | |
| CN110344844A (en) | A kind of track engineering section of track well construction method | |
| CN109736357A (en) | A kind of basement bottom plate rear pouring tape construction joint optimization processing structure | |
| CN106917358B (en) | A kind of cable-stayed bridge main-beam combination constructing method thereof and its counter weight construction system | |
| CN109594581A (en) | Cross a river segment pipe structure and its installation method | |
| CN109469242A (en) | A kind of profiled sheet-regeneration concrete composite floor and its construction method | |
| CN106285001B (en) | A kind of facet integration segment quickly intersects flowing water construction method | |
| CN103741651B (en) | A kind of concrete teeth groove stiling basin and construction method thereof | |
| CN106337530B (en) | A kind of construction of frame beam seams stifled construction method | |
| CN209114299U (en) | A kind of Single-box multi-chamber box beam bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |