CN217399744U - Basement side wall sluicing decompression structure - Google Patents
Basement side wall sluicing decompression structure Download PDFInfo
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- CN217399744U CN217399744U CN202220013739.6U CN202220013739U CN217399744U CN 217399744 U CN217399744 U CN 217399744U CN 202220013739 U CN202220013739 U CN 202220013739U CN 217399744 U CN217399744 U CN 217399744U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model discloses a basement side wall sluicing decompression structure, including collector pipe, collector pipe and wall steel pipe connecting piece, wall steel pipe seal ring and collector pipe base, on the collector pipe was fixed in the collector pipe base, the wall steel pipe pre-buried in basement reinforced concrete side wall, the wall steel pipe passes through the collector pipe with the collector pipe and is connected with wall steel pipe connecting piece. The utility model provides a groundwater that this structure can effectively guide underground construction side wall, bottom plate department gets into in the basement and discharges through municipal pipe network through collector pipe, wall-penetrating steel pipe, reaches the purpose to underground construction measures sluicing decompression, alleviates groundwater buoyancy to the adverse effect of construction measures.
Description
Technical Field
The utility model relates to a basement side wall sluicing decompression structure belongs to the building structure field.
Background
The anti-floating reinforcement measures of the underground buildings are always the key points and difficulties in the design and construction of underground building construction measures, and the common anti-floating methods of the underground buildings at present can be divided into permanent anti-floating and temporary anti-floating. The former measure is to increase the dead weight of the superstructure measure, such as anchor rod float-resistant measure, uplift pile float-resistant measure, drain pressure float-resistant measure, etc. The drainage pressure reduction anti-floating method utilizes the drainage devices and the holes on the bottom plate and the side walls to dredge the underground water near the bottom plate and the side walls of the underground construction measures to enter the underground construction measures, and adopts a mode that a water pump is pumped into an internal drainage pipe network to achieve the purpose of reducing the hydrostatic pressure of the bottom plate and the side walls of the underground building, thereby relieving the buoyancy influence of the underground water on the main construction measures.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a basement side wall sluicing decompression structure to the not enough of existence among the above-mentioned prior art, is an effectively get rid of peripheral groundwater of underground construction measure and is in order to alleviate the building construction measure of groundwater buoyancy to basement construction measure influence. The utility model discloses a to the research of traditional anti-floating decompression measure, structure and to the consulting of relevant literature, combine underground garage this type itself to have the building type of underground building indoor drainage demand and carry out the analysis, utilize existing indoor drainage system, like escape canal, sump pit etc. combine to sluicing decompression anti-floating measure, reach the effect of two kinds of usage of a system.
In order to solve the technical problem, the utility model provides a following technical scheme: the basement side wall water discharge pressure reduction structure comprises a water collecting pipe, a water collecting pipe and through-wall steel pipe connecting piece, a through-wall steel pipe water stop ring and a water collecting pipe base, wherein the water collecting pipe is fixed on the water collecting pipe base, the through-wall steel pipe is pre-buried in the basement reinforced concrete side wall, and the through-wall steel pipe and the water collecting pipe are connected with the through-wall steel pipe connecting piece through the water collecting pipe.
Preferably, the water collecting pipe is made of synthetic fibers, plastics and synthetic rubber, and is made into various types and multifunctional geotechnical products by different process methods. The material is hydrophobic, has small resistance, extremely high surface water seepage capability and internal water passing capability, extremely good compression resistance capability and deformation adapting capability, excellent chemical inertia, long service life in geotechnical engineering use, light weight, easy cutting, construction and convenient installation.
Preferably, the water collecting pipe and the wall steel pipe connecting piece are made of materials such as flexible synthetic fibers, plastics and synthetic rubber, have flexible deformation capacity, can be firmly, smoothly and compactly connected with the water collecting pipe and the wall steel pipe in multiple modes, have certain deformation resistance, and adopt different modes of adapters or connection modes according to specific actual conditions.
Preferably, the wall-penetrating steel pipe is a stainless steel pipe, and is pre-embedded before the side wall of the basement, the indoor drainage ditch of the basement or the water collection pit groove is poured according to the drainage quantity by selecting a proper pipe diameter.
Preferably, sealing is completed between the wall-penetrating steel pipe and the basement concrete construction measures through a wall-penetrating steel pipe water stop ring, and an additional waterproof layer is arranged at the upstream face of the basement outer wall and is tightly overlapped with the outer wall waterproof layer.
Preferably, the water stop ring of the wall-penetrating steel pipe is a water stop ring, a butyl tape or a water-swelling sealant, and other construction measures can be adopted to replace the water stop ring of the wall-penetrating steel pipe with other materials or accessories matched with the wall-penetrating steel pipe according to actual conditions, and the water stop ring is not limited to a specific material.
Preferably, the collector pipe base adopts C20 pea gravel concreten to pour, arranges according to the slope of collector pipe to guarantee that the collector pipe does not take place phenomenons such as deformation, bending in the soil layer, guarantee that the rivers are unobstructed, the collector pipe base also can be in the mill according to the size difference of collector pipe, customize into the prefabricated cushion of fixed specification, and lay at the job site.
The utility model provides a basement side wall sluicing decompression structure, this structure can effectively guide the groundwater of underground construction side wall, bottom plate department, through the collector pipe, wear the wall steel pipe get into in the basement and discharge through municipal pipe network, reach the purpose to the decompression of underground construction constructional measures sluicing, alleviate the adverse effect of groundwater buoyancy to the constructional measures.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a basement side wall sluicing decompression structure, during the use, on being fixed in the collector pipe base with the collector pipe, then will wear the wall steel pipe and bury in basement reinforced concrete side wall in advance, will wear the wall steel pipe at last and pass through flexible material with the collector pipe and be connected, form groundwater and indoor drainage system's route, reach the purpose that alleviates groundwater buoyancy and construct the measure influence to the basement. The structure measures reasonably utilize the existing building structure while meeting the functions of water drainage, pressure reduction and anti-floating, and introduce the earth surface seepage outside the side wall of the basement into the room for removal, so that the indoor drainage ditch is economically and reasonably utilized, one structure can meet the requirements of two different functions, and the structure is worthy of popularization and use.
Drawings
Fig. 1 is a schematic plan view of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the node of the present invention;
FIG. 4 is a detailed outline view of the present invention;
in the figure: 1-a water collecting pipe, 2-a water collecting pipe and wall steel pipe connecting piece, 3-a wall steel pipe, 4-a wall steel pipe water stop ring and 5-a water collecting pipe base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
In the following description, for the sake of clarity of illustrating the construction and operation of the present invention, reference will be made to the accompanying drawings by way of directional terms, but terms such as "upper", "lower", "left", "right", etc. should be construed as words of convenience and should not be construed as limiting terms.
Fig. 1 is a schematic plan view of the basement outer wall periphery of the basement side wall drainage pressure reducing structure, which only illustrates the arrangement of the present invention in the peripheral range of the basement, and for those skilled in the art, any modification, equivalent replacement, improvement, etc. made to the technical solution or some technical features described in the above embodiments should be included in the protection scope of the present invention;
in the embodiment, as shown in fig. 2, the water collecting pipe 1 and the wall penetrating steel pipe 3 are connected with each other through the water collecting pipe and the wall penetrating steel pipe connecting piece 2;
as shown in fig. 2, the water collecting pipe 1 is arranged in a pebble filtering layer, a medium sand filtering layer is arranged on the pebble filtering layer, a water collecting pipe base 5 is arranged below the water collecting pipe 1, plain soil is tamped below the water collecting pipe base 5, the water collecting pipe 1 is made of synthetic fibers, plastics, synthetic rubber and the like through different process methods into various types and pipe diameters, has extremely high surface water seepage capability and internal water seepage capability, excellent pressure resistance and deformation adapting capability, has excellent chemical inertia, can keep long service life in geotechnical engineering use, and is light in weight, easy to cut and convenient to construct and install;
as shown in fig. 2, the water collecting pipe and the wall-penetrating steel pipe connecting piece 2 should have flexible deformation capability, and should be capable of being firmly connected with the water collecting pipe 1 and the wall-penetrating steel pipe 3 in various ways, and adapters or connection ways of different ways are adopted according to specific practical situations, and for those skilled in the art, any modification, equivalent replacement, improvement, etc. of the technical solutions or parts of technical features described in the above embodiments should be included in the protection scope of the present invention;
as shown in fig. 3, the water collecting pipe 1 is to be placed on the water collecting pipe base 5 and reliably connected with the water collecting pipe base 5, the water collecting pipe base 5 is cast by C20 fine stone concrete, and is arranged according to the gradient and slope direction of the water collecting pipe, and ensures that the water collecting pipe does not deform, bend and the like in the soil layer, and ensures smooth water flow, and the water collecting pipe base 5 can also be customized into a prefabricated cushion block with fixed specification according to different sizes of the water collecting pipe 1 in a factory, and laid on the construction site;
as shown in fig. 4, the water stop ring 4 of the through-wall steel pipe can be replaced by other materials or fittings matched with the through-wall steel pipe 3 according to actual situations, and is not limited to a specific material, and the above description is only a preferred embodiment of the present invention.
The working principle is as follows: the utility model relates to a basement side wall sluicing decompression structure, at first according to basement dive position and the design elevation of setting up defences water level definite water collecting pipe 1 in the basement periphery, then pour the basement outer wall to the design elevation, and tamp the plain soil below the design elevation, reserve the space that water collecting pipe base 5 arranged, again place water collecting pipe 1 on water collecting pipe base 5 and ensure its fixed firm, and according to the distribution condition of the escape canal that leans on the outer wall position in the basement, pass through water collecting pipe 1 and wall-penetrating steel pipe 3 the water collecting pipe with wall-penetrating steel pipe connecting piece 2 is unobstructed, wall-penetrating steel pipe 3 and basement reinforced concrete outer wall-penetrating structure be shown in figure 4, should attach additional waterproof layer 7 between basement outer wall waterproof layer 8 and wall-penetrating steel pipe 3, and guarantee that the position of wall-penetrating steel pipe 3 is not influenced when the basement outer wall is pour, the position change and the deformation of the water collecting pipe and the wall steel pipe connecting piece 2 can not be influenced, so that the connection between the water collecting pipe and the wall steel pipe connecting piece is firm with the water collecting pipe 1 and the wall steel pipe 3. The utility model discloses an action principle is on being fixed in collector pipe base 5 with collector pipe 1, then will wear wall steel pipe 3 pre-buried in basement reinforced concrete side wall, will be connected through collector pipe and wall steel pipe connecting piece 2 between the two at last, forms groundwater and indoor drainage system's route, reaches the purpose that alleviates groundwater buoyancy and construct the measure influence to the basement.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. It should be understood by those skilled in the art that any modification, equivalent replacement, or improvement made to the technical solutions or parts of technical features described in the above embodiments can be included in the scope of the present invention within the spirit and principle of the present invention.
Claims (6)
1. The basement side wall water drainage pressure reduction structure is characterized by comprising a water collecting pipe (1), a water collecting pipe and wall penetrating steel pipe connecting piece (2), a wall penetrating steel pipe (3), a wall penetrating steel pipe water stop ring (4) and a water collecting pipe base (5), wherein the water collecting pipe (1) is fixed on the water collecting pipe base (5), the wall penetrating steel pipe (3) is pre-embedded in a reinforced concrete side wall of a basement, and the wall penetrating steel pipe (3) and the water collecting pipe (1) are connected with the wall penetrating steel pipe connecting piece (2) through the water collecting pipe.
2. The basement side wall sluicing pressure reducing structure according to claim 1, wherein the water collecting pipe (1) and the water collecting pipe and wall penetrating steel pipe connecting piece (2) are made of synthetic fibers, plastics and synthetic rubber.
3. The basement side wall drainage pressure reduction structure according to claim 1, wherein the wall penetrating steel pipes (3) are stainless steel pipes, and proper pipe diameters are selected according to drainage quantity and are pre-embedded before the basement side wall and the basement indoor drainage ditch or the water collecting pit groove (6) are poured.
4. The basement side wall sluicing pressure reduction structure according to claim 1, wherein sealing between the wall penetrating steel pipe (3) and the basement concrete construction measures is completed through a wall penetrating steel pipe water stop ring (4), and an additional waterproof layer (7) is arranged at the upstream face of the basement outer wall and is tightly overlapped with an outer wall waterproof layer (8).
5. The basement side wall sluicing pressure reducing structure according to claim 4, wherein the wall penetrating steel pipe water stopping ring (4) comprises a water stopping steel ring, butyl adhesive tape and water swelling sealant.
6. The basement side wall sluicing pressure reduction structure according to claim 1, wherein the water collecting pipe base (5) is poured by C20 fine-stone concrete and is arranged according to the gradient and slope direction of the water collecting pipe; or the prefabricated cushion blocks are customized into fixed specifications and laid on a construction site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220013739.6U CN217399744U (en) | 2022-01-06 | 2022-01-06 | Basement side wall sluicing decompression structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220013739.6U CN217399744U (en) | 2022-01-06 | 2022-01-06 | Basement side wall sluicing decompression structure |
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| CN217399744U true CN217399744U (en) | 2022-09-09 |
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| CN202220013739.6U Active CN217399744U (en) | 2022-01-06 | 2022-01-06 | Basement side wall sluicing decompression structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117418895A (en) * | 2023-11-23 | 2024-01-19 | 中山大学 | Semi-assembled open cut tunnel water-proof and drainage system and construction method thereof |
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2022
- 2022-01-06 CN CN202220013739.6U patent/CN217399744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117418895A (en) * | 2023-11-23 | 2024-01-19 | 中山大学 | Semi-assembled open cut tunnel water-proof and drainage system and construction method thereof |
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Effective date of registration: 20230810 Address after: 650100 No. 1 Yongjin Road, Xishan District, Kunming City, Yunnan Province Patentee after: Yunnan Design Institute Group Survey Institute Co.,Ltd. Address before: 650100 No. 1 Yongjin Road, Xishan District, Kunming City, Yunnan Province Patentee before: Yunnan Design Institute Group Co.,Ltd. |