CN113944192A - Deformation joint connecting structure for basement roof soil covering area - Google Patents
Deformation joint connecting structure for basement roof soil covering area Download PDFInfo
- Publication number
- CN113944192A CN113944192A CN202111257150.7A CN202111257150A CN113944192A CN 113944192 A CN113944192 A CN 113944192A CN 202111257150 A CN202111257150 A CN 202111257150A CN 113944192 A CN113944192 A CN 113944192A
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- Prior art keywords
- board
- concrete
- deformation joint
- structural slab
- basement roof
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- 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.)
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Links
- 239000002689 soil Substances 0.000 title claims description 15
- 239000004567 concrete Substances 0.000 claims abstract description 47
- 238000004078 waterproofing Methods 0.000 claims abstract description 34
- 239000012528 membrane Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 13
- 239000003292 glue Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 235000012773 waffles Nutrition 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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
Abstract
The application discloses regional movement joint connection structure of basement roof earthing, including set up in the low anti bank (9) of concrete of striding structural slab (3) tip, set up in the high outer board (5) of waving of choosing of striding structural slab (1) upper end, the height that highly is less than outer board (5) of waving of choosing of the anti bank (9) of concrete still is including setting up in the anti bank (9) of concrete and choosing outward and be used for bound waterproofing membrane (8) and waterproof board between board (5), the first end of waterproofing membrane (8) and waterproof board is fixed in through the screw and is striden on structural slab (1) high, the second end of waterproofing membrane (8) and waterproof board is laid on the outer wall of the anti bank (9) of concrete. This regional movement joint connection structure of basement roof earthing changes the form of going up the anti-bank of anti-concrete into the form that the structural slab increases the board that wafts of high stride, has cancelled the anti-bank of anti-concrete of going up, has guaranteed the normal through of underground line and the construction space of gardens.
Description
Technical Field
The application relates to the technical field of civil engineering, in particular to a deformation joint connecting structure for a basement roof earthing area.
Background
The large-scale building project comprises a basement and an overground soil covering area, a deformation joint of a covering soil layer is arranged between a top plate of the basement and the top plate, and the seepage of the basement and the through of an inner pipeline of the covering soil layer are all the key points of deformation joint construction.
The structural style of current overburden layer movement joint is the anti-bank of the same concrete that sets up the elevation between roof and roof, fills the polystyrene cystosepiment between anti-bank, and the below sets up back-fire relief belt and water receiving tank, and the top sets up waterstop, stainless steel V style of calligraphy backing plate, waterproofing membrane, polyester fiber non-woven fabrics and reinforced concrete apron.
However, the construction method is complicated in process, if the high-low span structural slab exists, the reverse ridge of the concrete at the low span position is higher, and if the clearance height between the elevation of the high span structural slab and the garden soil covering finished surface is smaller, the deformation joint influences the penetration of the underground pipeline and the protruding soil covering surface, and the attractiveness is influenced.
To sum up, how to solve effectively and stride between the soil layer structure board is covered to height and highly stride the structure board elevation and gardens accomplish between the face clearance height not enough, hinder the normal scheduling problem that link up of pipeline, be the problem that present technical staff in the field urgently needed to solve.
Content of application
The utility model provides an regional movement joint connection structure of basement roof earthing, this regional movement joint connection structure of basement roof earthing changes the form of the anti-bank of anti-concrete of last into the form of high-span structural slab increase wafting board, has cancelled the anti-bank of anti-concrete of last anti-concrete, has guaranteed the normal construction space who link up and gardens of underground line.
In order to solve the technical problem, the application provides the following technical scheme:
the utility model provides a regional movement joint connection structure of basement roof earthing, including set up in the anti-bank of concrete of low structural slab tip of striding, set up in the high board that wafts of choosing outside of striding the structural slab upper end, the height that highly is less than the outer board that wafts of choosing of the anti-bank of concrete still includes to set up in the anti-bank of concrete and to choose between the board that wafts outward and be used for bordure waterproofing membrane and waterproof board, the first end of waterproofing membrane and waterproof board is passed through fix with screw and is striden the structural slab highly, the second end of waterproofing membrane and waterproof board is laid on the outer wall of the anti-bank of concrete.
Preferably, the low-span structure plate further comprises a drainage ditch arranged on the side of the low-span structure plate, and the liquid of the waterproof plate flows into the drainage ditch.
Preferably, the end of the outer cantilever deck extends above the gutter, and the floor above the low span structural slab and the outer cantilever deck has a slope that slopes towards the gutter.
Preferably, a gap opening is formed between the upper end face of the side wall of the drainage ditch and the outer floating plate.
Preferably, a baffle plate for blocking the gap opening is fixed at the end part of the outer cantilever floating plate.
Preferably, the baffle is inclined toward a central axis of the drain.
Preferably, the second end of the roll of waterproofing sheet extends to the low span structural panel and the second end of the waterproofing sheet extends into the gutter through the gap opening.
Preferably, all be provided with sealed glue between the first end of waterproofing membrane and waterproof board and the high structure board of striding, the second end overlap joint of waterproof board is on waterproofing membrane, and is provided with sealed glue in the overlap joint department.
Preferably, a floor drain is arranged at the bottom of the deformation joint between the low-span structural plate and the high-span structural plate and communicated with a drainage ditch.
Preferably, the drainage ditch is provided with a water through opening on the side wall of the low-span structural slab at the soil covering layer.
The application provides a regional movement joint connection structure of basement roof earthing, including the anti-bank of concrete, choose board, waterproofing membrane and the waterproof board of wafing outward, the anti-bank of concrete sets up in the tip of low structure board of striding, chooses the board of wafing outward to set up in high structure and side barricade or roof beam height of striding the upper end of structure board such as striding, the height that highly is less than of the anti-bank of concrete is chosen the board of wafing outward, the anti-bank of concrete with choose the board of wafing outward and have the clearance.
Waterproofing membrane and waterproof board set up in the anti-bank of concrete and choose between the board that wafts outward, the first end of waterproofing membrane and waterproof board is passed through the fix with screw and is striden on the structural slab high, the second end of waterproofing membrane and waterproof board is laid on the outer wall of the anti-bank of concrete, waterproofing membrane is located the lower floor, the waterproof board is located the upper strata, preferably, the waterproof board is corrosion resistant plate, waterproofing membrane and waterproof board are bordured the anti-bank of concrete and are chosen the board that wafts outward, prevent that liquid from getting into low stride the structural slab and stride the deformation joint between the structural slab high.
According to the deformation joint connecting structure of the basement roof earthing area, the low-span structural slab is constructed with the concrete reverse ridge, the high-span structural slab is constructed with the overhanging floating slab, the concrete reverse ridge which is reversed upwards is eliminated, and the normal through of underground pipelines and the construction space of gardens are ensured; the high-span structural plate extends the outward-projecting floating plate, and the deformation joint is formed at one time, so that the deformation joint does not block the communication of the underground pipeline, the garden construction space is satisfied, the leakage is prevented, the deformation joint construction procedures are reduced, and the construction efficiency is effectively improved; under the unchangeable condition of face mark height is accomplished in gardens, because of cancelled the anti-bank of concrete, so the high-span structural slab can be raised, has increased the underground clearance, and earthing thickness reduces, and the calculation load of reducible this high-span structural slab effectively reduces the arrangement of reinforcement of high-span structural slab, cost reduction and efficiency improvement.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a deformation joint connection structure of a basement roof covering region according to an embodiment of the present application.
The drawings are numbered as follows:
high stride structural slab 1, escape canal 2, low stride structural slab 3, apron 4, the board 5 that wafts of encorbelmenting, ground 6, sealed glue 7, waterproofing membrane 8, the anti-bank 9 of concrete.
Detailed Description
The core of this application provides a regional movement joint connection structure of basement roof earthing, and this regional movement joint connection structure of basement roof earthing changes the form of the anti-bank of anti-concrete of last into the form of high-span structural slab increase wafting board, has cancelled the anti-bank of anti-concrete of last anti-concrete, has guaranteed the normal construction space who link up and gardens of underground line.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a deformation joint connection structure of a basement roof covering region according to an embodiment of the present disclosure.
In a specific embodiment, the regional movement joint connection structure of basement roof earthing that this application provided, including setting up in the low anti-bank 9 of concrete of striding 3 tip of structural slab, set up and choose the waffle 5 outward in the high structural slab 1 upper end of striding, the height that highly is less than the outer height of choosing the waffle 5 of concrete anti-bank 9, still including setting up in the anti-bank 9 of concrete and choosing the waffle 5 outward between be used for bordured waterproofing membrane 8 and the waterproof board, the first end of waterproofing membrane 8 and waterproof board is passed through the fix with screw and is striden on the structural slab 1 high, the second end of waterproofing membrane 8 and waterproof board is laid on the outer wall of the anti-bank 9 of concrete.
In the structure, the regional movement joint connection structure of basement roof earthing includes that the concrete is anti-bank 9, is chosen board 5, waterproofing membrane 8 and the waterproof board that wafts outward, and the anti-bank 9 of concrete sets up in the tip of low structure board 3 of striding, chooses board 5 that wafts outward and sets up in high structure and side barricade or roof beam height and stride the upper end of structure board 1 such as height, and the height that highly is less than of the anti-bank 9 of concrete is chosen board 5 that wafts outward, and the anti-bank 9 of concrete has the clearance with choosing between the board 5 that wafts outward.
Waterproofing membrane 8 and waterproof board set up in the anti-bank 9 of concrete and choose between the board 5 that wafts outward, the first end of waterproofing membrane 8 and waterproof board is fixed in through the screw and is striden on the structural slab 1 highly, the second end of waterproofing membrane 8 and waterproof board is laid on the outer wall of the anti-bank 9 of concrete, waterproofing membrane 8 is located the lower floor, the waterproof board is located the upper strata, preferably, the waterproof board is corrosion resistant plate, waterproofing membrane 8 and waterproof board are bordured the anti-bank 9 of concrete and the board 5 that wafts outward, prevent that liquid from getting into and stride structural slab 3 and stride the movement joint between the structural slab 1 highly.
According to the deformation joint connecting structure of the basement roof earthing area, the low-span structural slab 3 is constructed with the concrete reverse ridge 9, the high-span structural slab 1 is constructed with the outward projecting floating slab 5, the concrete reverse ridge 9 on the upper side is eliminated, and the normal through of underground pipelines and the construction space of gardens are ensured; the high-span structural plate 1 extends the outward-protruding floating plate 5, and the deformation joint is formed at one time, so that the deformation joint does not block the penetration of the underground pipeline, the garden construction space is met, the leakage is prevented, the deformation joint construction procedures are reduced, and the construction efficiency is effectively improved; under the unchangeable condition of face mark height is accomplished in gardens, because of cancelled the anti-bank 9 of concrete, so high-span structural slab 1 can be raised, has increased the underground clearance, and earthing thickness reduces, and reducible this high-span structural slab 1's calculation load effectively reduces high-span structural slab 1's arrangement of reinforcement, cost reduction increase.
On the basis of the above-mentioned embodiment, the technicians in the field can carry out a plurality of changes to the deformation joint connection structure of the basement roof earthing region according to the difference of specific occasions, and the deformation joint connection structure further comprises a drainage ditch 2, wherein the cover plate 4 covers the opening above the drainage ditch 2, the drainage ditch 2 and the outward-picking floating plate 5 are provided with step surfaces, and the cover plates are lapped on the step surfaces. Escape canal 2 sets up in the low one side of striding structural slab 3, and the liquid inflow escape canal 2 of waterproof board, and liquid in time flows into escape canal 2, prevents that liquid from getting into to stride structural slab 3 and highly stride the movement joint between the structural slab 1, has reduced the risk of movement joint position seepage.
On the basis of each above-mentioned specific embodiment, the tip of encorbelmenting the bay 5 extends to the top in escape canal 2, and the low structure board 3 of striding has the slope with encorbelmenting the ground 6 above the bay 5, and the slope inclines to escape canal 2, and the slope has the direction drainage effect, and the low structure board 3 of striding and encorbelmenting the liquid on the ground 6 above the bay 5 and can flow into escape canal 2 along the slope, further reduces the risk of movement joint position seepage.
On the basis of each above-mentioned specific embodiment, have the clearance opening between the upper end face of the lateral wall of escape canal 2 and the board 5 that floats of encorbelmenting outward, reserve escape canal 2 and warp the inflation space, prevent escape canal 2 and warp the conquassation board 5 that floats of encorbelmenting outward.
On the basis of each specific embodiment, the end of the overhanging floating plate 5 is fixed with a baffle plate, and the baffle plate is used for blocking the gap opening, so that the liquid in the drainage ditch 2 is prevented from flowing out of the gap opening to the deformation joint between the low-span structural plate 3 and the high-span structural plate 1, and the liquid leakage at the deformation joint position is reduced.
On the basis of the above-mentioned various embodiments, the baffle inclines to the center shaft direction of escape canal 2, and the baffle has the drainage effect, and liquid drips into escape canal 2 along the baffle.
On the basis of the above-mentioned embodiments, the second end of the waterproof roll 8 extends to the low-span structural panel 3, and the low-span structural panel 3 is wrapped to prevent liquid from leaking into the low-span structural panel 3. In the second end of waterproof board passed clearance opening and stretched into escape canal 2, the liquid that drips to the waterproof board flowed into escape canal 2 along the waterproof board in, prevented that the liquid in the escape canal 2 from the clearance opening outflow to low stride the movement joint between the structural slab 3 and the high structural slab 1 of striding, reduced movement joint position liquid seepage.
On the basis of each above-mentioned specific embodiment, all be provided with sealed glue 7 between the first end of waterproofing membrane 8 and waterproof board and the high structural slab 1 of striding, the second end overlap joint of waterproof board is on waterproofing membrane 8, and is provided with sealed glue 7 in the overlap joint, seals glue 7 and has sealed effect in the junction, prevents that liquid from getting into the junction, in time discharges liquid, reduces the deformation joint position liquid seepage.
On the basis of the above specific embodiments, the bottom of the deformation joint between the low-span structural plate 3 and the high-span structural plate 1 is provided with a floor drain which is communicated with the drainage ditch 2, so that even if liquid enters the deformation joint between the low-span structural plate 3 and the high-span structural plate 1, the liquid can be drained into the drainage ditch 2 from the floor drain, and the liquid leakage at the deformation joint position is reduced.
On the basis of the above-mentioned embodiments, the drainage ditch 2 is provided with the water through opening on the lateral wall of the low-span structural slab 3 at the overburden layer, and the ponding in the overburden layer enters the drainage ditch 2 through the water through opening, and the ponding that the overburden layer is more than is drained away in time, prevents that the liquid leakage at the deformation joint position is caused by too much ponding in the overburden layer.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The deformation joint connecting structure of the basement roof earthing area provided by the application is introduced in detail in the above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a regional movement joint connection structure of basement roof earthing, its characterized in that, including set up in the anti bank (9) of concrete of low structural slab (3) tip of striding, set up in the outer board (5) of waving of choosing of high structural slab (1) upper end, the height that highly is less than outer board (5) of waving of choosing of the anti bank (9) of concrete still is used for bordured waterproofing membrane (8) and waterproof board between anti bank (9) of concrete and the board (5) of waving of choosing outward, the first end of waterproofing membrane (8) and waterproof board is fixed in high structural slab (1) of striding through the screw, the second end of waterproofing membrane (8) and waterproof board is laid on the outer wall of the anti bank (9) of concrete.
2. The deformation joint connection structure of basement roof earthing area according to claim 1, characterized in that, further comprises a drainage ditch (2) arranged at the side of low-span structural slab (3), and the liquid of the waterproof slab flows into the drainage ditch (2).
3. The deformation joint connection structure of basement roof soil covering area according to claim 2, characterized in that the end of the outer floating plate (5) extends to the upper side of the drainage ditch (2), and the low span structure plate (3) and the ground (6) above the outer floating plate (5) have a slope which inclines to the drainage ditch (2).
4. The deformation joint connecting structure of the basement roof soil covering area according to claim 2, wherein a gap opening is formed between the upper end face of the side wall of the drainage ditch (2) and the outer floating plate (5).
5. The deformation joint connecting structure of the basement roof covering soil area according to claim 4, wherein a baffle plate for blocking the gap opening is fixed at the end of the outer floating plate (5).
6. The deformation joint connecting structure of basement roof earthing area according to claim 5, characterized in that the baffle inclines to the direction of the central axis of escape canal (2).
7. The deformation joint connection structure of basement roof earthing area according to claim 4, characterized in that the second end of waterproofing membrane (8) extends to low-span structural slab (3), and the second end of waterproofing membrane passes through the gap opening and extends into drainage ditch (2).
8. The deformation joint connecting structure of the basement roof soil covering area according to claim 7, wherein a sealant (7) is arranged between the first ends of the waterproof roll (8) and the waterproof board and the high-span structural board (1), the second end of the waterproof board is lapped on the waterproof roll (8), and the sealant (7) is arranged at the lapped position.
9. The deformation joint connecting structure of basement roof soil covering areas according to any one of claims 2-8, characterized in that the bottom of the deformation joint between the low-span structural slab (3) and the high-span structural slab (1) is provided with a floor drain which is communicated with a drainage ditch (2).
10. The deformation joint connection structure of basement roof earthing area according to any one of claims 2-8, characterized in that the drainage ditch (2) is provided with water through openings on the side wall of the low-span structural slab (3) at the soil covering layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111257150.7A CN113944192A (en) | 2021-10-27 | 2021-10-27 | Deformation joint connecting structure for basement roof soil covering area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111257150.7A CN113944192A (en) | 2021-10-27 | 2021-10-27 | Deformation joint connecting structure for basement roof soil covering area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113944192A true CN113944192A (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111257150.7A Pending CN113944192A (en) | 2021-10-27 | 2021-10-27 | Deformation joint connecting structure for basement roof soil covering area |
Country Status (1)
| Country | Link |
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| CN (1) | CN113944192A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575370A (en) * | 2022-04-01 | 2022-06-03 | 北京市第五建筑工程集团有限公司 | High-low span foundation structure and construction method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211850074U (en) * | 2019-12-16 | 2020-11-03 | 浙江梵石建筑设计管理研究院有限公司 | Waterproof node structure that movement joint and escape canal combine |
| CN212427842U (en) * | 2019-12-31 | 2021-01-29 | 亚都建设集团有限公司 | Roof high-low span deformation joint cast-in-place cover plate sealing structure |
| CN214220310U (en) * | 2020-12-21 | 2021-09-17 | 北京东方华脉工程设计有限公司 | Roof deformation joint structure with concrete cornices |
-
2021
- 2021-10-27 CN CN202111257150.7A patent/CN113944192A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211850074U (en) * | 2019-12-16 | 2020-11-03 | 浙江梵石建筑设计管理研究院有限公司 | Waterproof node structure that movement joint and escape canal combine |
| CN212427842U (en) * | 2019-12-31 | 2021-01-29 | 亚都建设集团有限公司 | Roof high-low span deformation joint cast-in-place cover plate sealing structure |
| CN214220310U (en) * | 2020-12-21 | 2021-09-17 | 北京东方华脉工程设计有限公司 | Roof deformation joint structure with concrete cornices |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575370A (en) * | 2022-04-01 | 2022-06-03 | 北京市第五建筑工程集团有限公司 | High-low span foundation structure and construction method |
| CN114575370B (en) * | 2022-04-01 | 2024-04-02 | 北京市第五建筑工程集团有限公司 | High-low span foundation structure and construction method |
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Application publication date: 20220118 |