CN104314105A - Connecting vertical seaming structure for basement external wall boards and cast-in-situ buttress column and construction method of connecting vertical seaming structure - Google Patents
Connecting vertical seaming structure for basement external wall boards and cast-in-situ buttress column and construction method of connecting vertical seaming structure Download PDFInfo
- Publication number
- CN104314105A CN104314105A CN201410580283.1A CN201410580283A CN104314105A CN 104314105 A CN104314105 A CN 104314105A CN 201410580283 A CN201410580283 A CN 201410580283A CN 104314105 A CN104314105 A CN 104314105A
- Authority
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- China
- Prior art keywords
- cast
- basement wall
- layered
- prefabricated double
- buttress
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000011065 in-situ storage Methods 0.000 title abstract description 8
- 238000004826 seaming Methods 0.000 title abstract 5
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000009415 formwork Methods 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention provides a connecting vertical seaming structure for basement external wall boards and cast-in-situ buttress column and a construction method of the connecting vertical seaming structure. The connecting vertical seaming structure comprises the prefabricated bilayer superimposed basement external wall boards and the cast-in-situ buttress column, rebars of the cast-in-situ buttress column are bound at vertical seams of the prefabricated bilayer superimposed basement external wall boards, the prefabricated bilayer superimposed basement external wall boards are fixedly connected through column stirrups, connecting additional rebar sets are arranged at the vertical seams of the prefabricated bilayer superimposed basement external wall boards and used for connectedly fixing the prefabricated bilayer superimposed basement external wall boards and the cast-in-situ buttress column, the cast-in-situ buttress column is provided with an inner-side formwork, and formwork tying members are arranged between the inner-side formwork and the prefabricated bilayer superimposed basement external wall boards. The prefabricated external wall connecting vertical beams and the cast-in-situ buttress column are in combined construction, so that anti-seepage performance of a prefabricated external wall and reliability in connecting at joints can be improved, construction process is simplified, and construction efficiency is improved.
Description
Technical field
The present invention relates to structure design and prefabrication and assembly construction technical field, the vertical piece structure of connection of especially a kind of the basement wall and cast-in-place buttress and construction method.
Background technology
The key of fabricated assembly overall structure is effectively connected to form an overall structure after how being lifted at the scene by the component at produce in factory.Efficiency of construction and the quality of engineering directly can be affected in the installation complexity of connected node region component and concrete pouring quality.Therefore seek simple and easy to do as far as possible, the method for attachment of fabricated assembly overall structure safe and reliable is again that current engineering circles is constantly explored and the problem solved.
For the outer wall of basement of fabricated assembly overall, the antiseepage problem handling prefabricated double-layered the basement wall edge joint position well is very crucial.Existing technology is by pre embedded bolt and in-situ layer anchoring on precast plate, and to expect the problem reaching the anchoring of inner side template drawknot, but prior art is owing to adopting this kind of mode of operation, causes buttress inner side template cannot set up at precast plate edge joint position.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, the vertical piece structure of the connection of a kind of the basement wall and cast-in-place buttress and construction method are provided, precast facade is connected vertical piece to be combined with cast-in-place buttress and to construct, the barrier performance that well can either solve precast facade can strengthen again the connection reliability of Nodes, and construction technology simplifies, efficiency of construction improves.
In order to solve the problems of the technologies described above, technical scheme provided by the invention is:
The vertical piece structure of connection of the basement wall and cast-in-place buttress, comprises prefabricated double-layered the basement wall and cast-in-place buttress, carries out the reinforcing bar of the cast-in-place buttress of colligation at the vertical edge joint position of described prefabricated double-layered the basement wall; Described prefabricated double-layered the basement wall is fixedly connected with by column tie-bar; The vertical edge joint position of described prefabricated double-layered the basement wall also arranges and connects additional bar group, and described connection additional bar group is used for being connected and fixed prefabricated double-layered the basement wall and cast-in-place buttress; Described cast-in-place buttress is provided with inner side template, arranges template tension member between described inner side template and prefabricated double-layered the basement wall;
As present invention further optimization, described connection additional bar group comprises the first connection additional bar and is connected additional bar with second, described first connection additional bar and second is connected additional bar and be arranged in parallel, and arrange through cast-in-place buttress is vertical with cast-in-place buttress, described first connects additional bar is connected additional bar and column tie-bar colligation with second; simultaneously
As present invention further optimization, described column tie-bar is arranged between prefabricated double-layered the basement wall;
As present invention further optimization, described prefabricated double-layered the basement wall arranges metal connector, for connecting template tension member;
As present invention further optimization, described inner side template and cast-in-place buttress are bolted.
To the construction method that the vertical piece structure of connection of the basement wall and cast-in-place buttress operates, comprise following step:
(1) the vertical good prefabricated double-layered the basement wall of frame;
(2) at the cast-in-place buttress reinforcing bar of vertical edge joint position colligation of prefabricated double-layered the basement wall;
(3) prefabricated double-layered the basement wall is fixedly connected with by column tie-bar, arranges connect additional bar group at the vertical edge joint position of prefabricated double-layered the basement wall; Connect additional bar group and column tie-bar colligation, for being connected and fixed prefabricated double-layered the basement wall and cast-in-place buttress;
(4) in cast-in-place buttress erection inner side template;
(5) vacancy concreting in cast-in-place buttress and prefabricated double-layered the basement wall, thus make cast-in-place buttress and prefabricated double-layered the basement wall form entirety.
By above technical scheme, relative to prior art, the present invention has following beneficial effect:
1, the vertical piece of prefabricated double-layered the basement wall is arranged at cast-in-place buttress place, vertical piece is made to become a part for cast-in-place buttress, connecing the additional bar group prefabricated double-layered the basement wall of connection and cast-in-place buttress by setting up to connect, ensure that the continuity of exterior wall power transmission;
2, cast-in-place buttress only sets up template at inside circumference, easy construction, quick, saves the space needed for outboard template, and then decreases soil excavation, reduce operating expenses, accelerate the progress of construction;
3, template tension member is set on prefabricated double-layered the basement wall, solve the drawknot problem of template that outside cast-in-place buttress, prefabricated double-layered the basement wall is reserved and inner side template, strengthen the connection reliability of prefabricated double-layered the basement wall and cast-in-place buttress simultaneously, prevent because pre-erection and cast-in-place part are connected to form weak area and problem easy to crack;
4, prefabricated double-layered the basement wall edge joint position and cast-in-place buttress are combined as a whole and construct, make connection more reliable, antiseepage is more effective.
Accompanying drawing explanation
Figure 1 shows that structural representation of the present invention;
Wherein: 1 is cast-in-place buttress, 2 is prefabricated double-layered the basement wall, and 3 is template tension member, and 4 is the first connection additional bar, and 5 is the second connection additional bar.
Detailed description of the invention
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation; Technical scheme of the present invention is explained below with reference to accompanying drawing.Accompanying drawing is only schematic diagram, only basic structure of the present invention is described in a schematic way, and therefore it only shows the relevant formation of the present invention, does not represent drawing and concrete details design.For those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Shown in Fig. 1, the vertical piece structure of connection of the basement wall and cast-in-place buttress, comprise prefabricated double-layered the basement wall 2 and cast-in-place buttress 1, the reinforcing bar of the cast-in-place buttress 1 of colligation is carried out at the vertical edge joint position of described prefabricated double-layered the basement wall 2, the vertical piece of prefabricated double-layered the basement wall 2 is arranged at cast-in-place buttress 1 place, vertical piece is made to become a part for cast-in-place buttress 1, the additional bar group prefabricated double-layered the basement wall 2 of connection and cast-in-place buttress 1 is connect by setting up to connect, ensure that the continuity of exterior wall power transmission, the vertical edge joint position of described prefabricated double-layered the basement wall 2 arranges and connects additional bar group, and described connection additional bar group is used for being connected and fixed prefabricated double-layered the basement wall 2 and cast-in-place buttress 1, described cast-in-place buttress 1 is provided with inner side template, and cast-in-place buttress 1 only sets up template at inside circumference, easy construction, quick, saves the space needed for outboard template, and then decreases soil excavation, reduce operating expenses, accelerate the progress of construction, between described inner side template and prefabricated double-layered the basement wall 2, template tension member 3 is set, solve the drawknot problem of template that outside cast-in-place buttress 1, prefabricated double-layered the basement wall 2 is reserved and inner side template, strengthen the connection reliability of prefabricated double-layered the basement wall 2 and cast-in-place buttress 1 simultaneously, prevent because pre-erection and cast-in-place part are connected to form weak area and problem easy to crack,
Described connection additional bar group comprises the first connection additional bar 4 and is connected additional bar 5 with second, and described first connection additional bar 4 is connected additional bar 5 with second and be arranged in parallel, and simultaneously through cast-in-place buttress 1; Described first connects additional bar 4 is connected additional bar 5 by column tie-bar colligation with second, be arranged between prefabricated double-layered the basement wall 2;
By arranging metal connector on described prefabricated double-layered the basement wall 2, for connecting template tension member 3;
Described inner side template and cast-in-place buttress 1 are bolted;
To the construction method that the vertical piece structure of connection of the basement wall and cast-in-place buttress 1 operates, comprise following step:
(1) the vertical good prefabricated double-layered the basement wall 2 of frame;
(2) at vertical edge joint position colligation cast-in-place buttress 1 reinforcing bar of prefabricated double-layered the basement wall 2;
(3) prefabricated double-layered the basement wall 2 is fixedly connected with by column tie-bar, arranges connect additional bar group at the vertical edge joint position of prefabricated double-layered the basement wall 2; Connect additional bar group and column tie-bar colligation, for being connected and fixed prefabricated double-layered the basement wall 2 and cast-in-place buttress 1; ;
(4) in cast-in-place buttress 1 inside circumference erection inner side template;
(5) at cast-in-place buttress 1 and vacancy concreting in prefabricated double-layered the basement wall 2, thus make cast-in-place buttress 1 form entirety with prefabricated double-layered the basement wall 2.
Prefabricated double-layered the basement wall 2 edge joint position and cast-in-place buttress 1 are combined as a whole and construct, make connection more reliable, antiseepage is more effective.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to right.
Claims (5)
1. the vertical piece structure of the connection of the basement wall and cast-in-place buttress, comprise prefabricated double-layered the basement wall and cast-in-place buttress, it is characterized in that: the reinforcing bar carrying out the cast-in-place buttress of colligation at the vertical edge joint position of described prefabricated double-layered the basement wall; Described prefabricated double-layered the basement wall is fixedly connected with by column tie-bar; The vertical edge joint position of described prefabricated double-layered the basement wall also arranges and connects additional bar group, and described connection additional bar group is used for being connected and fixed prefabricated double-layered the basement wall and cast-in-place buttress; Described cast-in-place buttress is provided with inner side template, arranges template tension member between described inner side template and prefabricated double-layered the basement wall.
2. the vertical piece structure of the connection of the basement wall according to claim 1 and cast-in-place buttress, it is characterized in that: described connection additional bar group comprises the first connection additional bar and is connected additional bar with second, described first connection additional bar and second is connected additional bar and be arranged in parallel, and arrange through cast-in-place buttress is vertical with cast-in-place buttress, described first connects additional bar is connected additional bar and column tie-bar colligation with second; simultaneously Described column tie-bar is arranged between prefabricated double-layered the basement wall.
3. the vertical piece structure of the connection of the basement wall according to claim 2 and cast-in-place buttress, is characterized in that: described prefabricated double-layered the basement wall arranges metal connector, for connecting template tension member.
4. the vertical piece structure of the connection of the basement wall according to claim 3 and cast-in-place buttress, is characterized in that: described inner side template and cast-in-place buttress are bolted.
5., to the construction method that the vertical piece structure of connection of the basement wall according to claim 1 and cast-in-place buttress operates, it is characterized in that, comprise following step:
(1) the vertical good prefabricated double-layered the basement wall of frame;
(2) at the cast-in-place buttress reinforcing bar of vertical edge joint position colligation of prefabricated double-layered the basement wall;
(3) prefabricated double-layered the basement wall is fixedly connected with by column tie-bar, arranges connect additional bar group at the vertical edge joint position of prefabricated double-layered the basement wall; Connect additional bar group and column tie-bar colligation, for being connected and fixed prefabricated double-layered the basement wall and cast-in-place buttress;
(4) in cast-in-place buttress erection inner side template;
(5) vacancy concreting in cast-in-place buttress and prefabricated double-layered the basement wall, thus make cast-in-place buttress and prefabricated double-layered the basement wall form entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410580283.1A CN104314105B (en) | 2014-10-27 | 2014-10-27 | The connection vertical piece structure of the basement wall and cast-in-place buttress and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410580283.1A CN104314105B (en) | 2014-10-27 | 2014-10-27 | The connection vertical piece structure of the basement wall and cast-in-place buttress and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104314105A true CN104314105A (en) | 2015-01-28 |
| CN104314105B CN104314105B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410580283.1A Active CN104314105B (en) | 2014-10-27 | 2014-10-27 | The connection vertical piece structure of the basement wall and cast-in-place buttress and construction method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735352A (en) * | 2016-04-20 | 2016-07-06 | 山东大学 | Fabricated structure based on foundation pit retaining pile for basement exterior walls, and construction method |
| CN108824676A (en) * | 2018-09-11 | 2018-11-16 | 上海宝岳住宅工业有限公司 | Two-sided overlapped shear wall bottom piece structure and its construction method of installation |
| CN109723187A (en) * | 2019-01-07 | 2019-05-07 | 中国十七冶集团有限公司 | A kind of large area lightweight aggregate buttress installation method |
| CN112681570A (en) * | 2020-12-11 | 2021-04-20 | 三一筑工科技有限公司 | Laminated column, laminated column and laminated wall connecting structure and construction method thereof |
| CN118601312A (en) * | 2024-05-23 | 2024-09-06 | 中国建筑第八工程局有限公司 | Construction method of rigid buttress column guide wall node |
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| CN202347544U (en) * | 2011-12-14 | 2012-07-25 | 江西建工第一建筑有限责任公司 | Advance water stop construction structure for post-cast strip of basement outer wall |
| CN103821177A (en) * | 2012-11-16 | 2014-05-28 | 中国二十冶集团有限公司 | Underground diaphragm wall prefabricated reinforced concrete connector and connection method thereof |
| CN204151835U (en) * | 2014-10-27 | 2015-02-11 | 南京长江都市建筑设计股份有限公司 | The vertical piece structure of connection of the basement wall and cast-in-place buttress |
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2014
- 2014-10-27 CN CN201410580283.1A patent/CN104314105B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20030046782A (en) * | 2001-12-06 | 2003-06-18 | 김해영 | Elastic Joint of Retaining Wall |
| CN202347544U (en) * | 2011-12-14 | 2012-07-25 | 江西建工第一建筑有限责任公司 | Advance water stop construction structure for post-cast strip of basement outer wall |
| CN103821177A (en) * | 2012-11-16 | 2014-05-28 | 中国二十冶集团有限公司 | Underground diaphragm wall prefabricated reinforced concrete connector and connection method thereof |
| CN204151835U (en) * | 2014-10-27 | 2015-02-11 | 南京长江都市建筑设计股份有限公司 | The vertical piece structure of connection of the basement wall and cast-in-place buttress |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735352A (en) * | 2016-04-20 | 2016-07-06 | 山东大学 | Fabricated structure based on foundation pit retaining pile for basement exterior walls, and construction method |
| CN108824676A (en) * | 2018-09-11 | 2018-11-16 | 上海宝岳住宅工业有限公司 | Two-sided overlapped shear wall bottom piece structure and its construction method of installation |
| CN108824676B (en) * | 2018-09-11 | 2023-08-15 | 上海宝岳住宅工业有限公司 | Bottom joint structure of double-sided superimposed shear wall and installation construction method thereof |
| CN109723187A (en) * | 2019-01-07 | 2019-05-07 | 中国十七冶集团有限公司 | A kind of large area lightweight aggregate buttress installation method |
| CN112681570A (en) * | 2020-12-11 | 2021-04-20 | 三一筑工科技有限公司 | Laminated column, laminated column and laminated wall connecting structure and construction method thereof |
| CN112681570B (en) * | 2020-12-11 | 2022-05-20 | 三一筑工科技股份有限公司 | Laminated column, laminated column and laminated wall connecting structure and construction method thereof |
| CN118601312A (en) * | 2024-05-23 | 2024-09-06 | 中国建筑第八工程局有限公司 | Construction method of rigid buttress column guide wall node |
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| Publication number | Publication date |
|---|---|
| CN104314105B (en) | 2016-08-17 |
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