CN206396788U - A kind of anti-floating of underground building base arrangement - Google Patents

A kind of anti-floating of underground building base arrangement Download PDF

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Publication number
CN206396788U
CN206396788U CN201621380756.4U CN201621380756U CN206396788U CN 206396788 U CN206396788 U CN 206396788U CN 201621380756 U CN201621380756 U CN 201621380756U CN 206396788 U CN206396788 U CN 206396788U
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CN
China
Prior art keywords
bottom plate
diversion layer
floating
underground
catch pit
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Active
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CN201621380756.4U
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Chinese (zh)
Inventor
廖宜勇
廖立凯
徐小波
胡志勤
李阳
曹丹
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Huawei Design Group Co., Ltd
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Jiangxi Tongji Design Group Ltd By Share Ltd
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Priority to CN201621380756.4U priority Critical patent/CN206396788U/en
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Publication of CN206396788U publication Critical patent/CN206396788U/en
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Abstract

The utility model discloses a kind of anti-floating of underground building base arrangement, it is related to anti-floating base arrangement technical field, underground member bottom section is provided with bottom plate, base is by hard waterproof material laying, and upper surface is equipped with diversion layer, and bottom plate is located at diversion layer top, bottom plate and diversion layer both sides of the edge are provided with catch pit, catch pit is fixedly connected and is communicated with one end of conduit pipe, is tamped above base with backfill, the conduit pipe other end is extend out to outside backfill;The utility model passes through the diversion layer of setting, catch pit and conduit pipe formation anti-floating system, at underground space edge, catch pit is set, the diversion layer set below bottom plate was both played a supporting role, water at bottom plate can be led to catch pit again, water is drawn to draw along the vertical or horizontal drainpipe of underground space structure, avoid bottom plate from soaking, save float Structure measure cost, saving construction cost.

Description

A kind of anti-floating of underground building base arrangement
Technical field
The utility model is related to anti-floating base arrangement technical field, and in particular to a kind of anti-floating of underground building bottom plate knot Structure.
Background technology
It is non-rising under external force that stability against floating refers to building, and keeps stable, is need to be considered when in hypogee Key factor.When the underground space residing for local lower member has underground water, according to Archimedes' principle, underground component can be by floating Power, influences the stability and security of building, therefore hypogee needs to carry out strict float Structure design and processing.Pavement Subsurface structure is as one of most common hypogee, and the processing of its anti-floating is main using sides such as increase base plate thickness, the thick soil of covering Formula, not only directly results in construction building materials consumption and goes up, building cost is greatly improved, while because structure is tamped and does not possess corresponding Diversion, discharge structure, drainability decline to a great extent, and when precipitation is larger, water can also diffuse out pavement, cause road floods.
Utility model content
(1) technical problem solved
Technical problem to be solved in the utility model there is provided a kind of anti-floating of underground building base arrangement, to overcome Pavement anti-floating is handled the problem of building cost is greatly improved caused by increasing by the way of base plate thickness, the thick soil of covering and row The problem of outlet capacity declines to a great extent, easily causes road floods.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs:A kind of anti-floating of underground building Base arrangement, including underground component and bottom plate, the underground member bottom section are provided with bottom plate, in addition to backfill, base, diversion Layer, catch pit and conduit pipe, the base is by hard waterproof material laying, and its upper surface is equipped with diversion layer, the bottom plate Located at diversion layer top;The bottom plate and diversion layer both sides of the edge are provided with catch pit, and the catch pit is fixedly connected and is communicated with Tamped above one end of conduit pipe, the base with backfill, the conduit pipe other end is extend out to outside backfill.
Further, the diversion layer is sandy gravel stratum.
Further, it is further filled with fine sand in the diversion layer.
Further, it is additionally provided with aquifer between the diversion layer and bottom plate.
Further, the aquifer is spongy layer.
(3) beneficial effect
The utility model provides a kind of anti-floating of underground building base arrangement, by the diversion of setting layer, catch pit and Conduit pipe formation anti-floating system, sets the diversion set below catch pit, bottom plate layer both to play support at underground space edge Effect, again can lead to water at bottom plate catch pit, draw water and drawn along the vertical or horizontal drainpipe of underground space structure, it is to avoid Bottom plate soaks, and saves float Structure measure cost, saving construction cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure:
101st, underground component, 102, bottom plate, 103, backfill, 104, base;201st, diversion layer, 202, catch pit, 203, Conduit pipe.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation Example is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this area The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model The scope of protection.
As shown in figure 1, its structural relation is:Including underground component 101 and bottom plate 102, the bottom of underground component 101 is provided with bottom Plate 102, in addition to backfill 103, base 104, diversion layer 201, catch pit 202 and conduit pipe 203, base 104 is by hard Waterproof material laying, its upper surface is equipped with diversion layer 201, and bottom plate 102 is located at the top of diversion layer 201;Bottom plate 102 and diversion layer 201 both sides of the edge are provided with catch pit 202, and catch pit 202 is fixedly connected and is communicated with one end of conduit pipe 203, on base 104 Side is tamped with backfill 103, and the other end of conduit pipe 203 is extend out to outside backfill 103.
It is preferred that, diversion layer 201 is sandy gravel stratum.
It is preferred that, it is further filled with fine sand in diversion layer 201.
It is preferred that, it is additionally provided with aquifer between diversion layer 201 and bottom plate 102.
It is preferred that, aquifer is spongy layer.
When specifically used, precipitation is entered by backfill 103 and the top of underground component 101, is reached the water at bottom plate 102 and is flowed through Diversion layer 201 below bottom plate enters catch pit 202, and is discharged along conduit pipe 203.
Gravel in diversion layer 201 plays main support, and filling fine sand further improves support effect, while fine sand has Certain Water storage, with preferable diversion effect.The top of diversion layer 201 sets aquifer, and can make to store at floor has few Moisture is measured, slows down impact of the current to diversion layer gravel and fine sand, alleviates discharge pressure to a certain degree, while can also be in season short of rain Section stores a small amount of moisture, prevents that the high temperature of bottom plate 102 is dry and cracked;In addition, aquifer has a small amount of flexibility, alleviate the same of the inside impact When, the space of expanding with heat and contract with cold of underground structure necessarily is given, reduces structural stress.
To sum up, the utility model embodiment has the advantages that:Pass through diversion layer, catch pit and the aqueduct of setting Road formation anti-floating system, sets the diversion set below catch pit, bottom plate layer both to play a supporting role, again at underground space edge Water at bottom plate can be led to catch pit, water is drawn and drawn along the vertical or horizontal drainpipe of underground space structure, it is to avoid bottom plate soaks Water, saves float Structure measure cost, saving construction cost.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Also there is other identical element in process, method, article or equipment including the key element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations;Although with reference to foregoing reality Example is applied the utility model is described in detail, it will be understood by those within the art that:It still can be to preceding State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic;And these Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of each embodiment technical scheme of the utility model Enclose.

Claims (5)

1. a kind of anti-floating of underground building base arrangement, including underground component (101) and bottom plate (102), the underground component (101) bottom is provided with bottom plate (102), it is characterised in that:Also include backfill (103), base (104), diversion layer (201), collection Puddle (202) and conduit pipe (203), the base (104) is by hard waterproof material laying, and its upper surface is equipped with diversion layer (201), the bottom plate (102) is at the top of diversion layer (201);The bottom plate (102) and diversion layer (201) both sides of the edge are provided with Catch pit (202), the catch pit (202) is fixedly connected and is communicated with one end of conduit pipe (203), the base (104) Top is tamped with backfill (103), and it is outside that conduit pipe (203) other end extend out to backfill (103).
2. a kind of anti-floating of underground building base arrangement according to claim 1, it is characterised in that:The diversion layer (201) it is sandy gravel stratum.
3. a kind of anti-floating of underground building base arrangement according to claim 2, it is characterised in that:The diversion layer (201) fine sand is further filled with.
4. a kind of anti-floating of underground building base arrangement according to claim 1, it is characterised in that:The diversion layer (201) it is additionally provided with aquifer between bottom plate (102).
5. a kind of anti-floating of underground building base arrangement according to claim 4, it is characterised in that:The aquifer is sea Continuous layer.
CN201621380756.4U 2016-12-15 2016-12-15 A kind of anti-floating of underground building base arrangement Active CN206396788U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621380756.4U CN206396788U (en) 2016-12-15 2016-12-15 A kind of anti-floating of underground building base arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621380756.4U CN206396788U (en) 2016-12-15 2016-12-15 A kind of anti-floating of underground building base arrangement

Publications (1)

Publication Number Publication Date
CN206396788U true CN206396788U (en) 2017-08-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621380756.4U Active CN206396788U (en) 2016-12-15 2016-12-15 A kind of anti-floating of underground building base arrangement

Country Status (1)

Country Link
CN (1) CN206396788U (en)

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Address after: 199, 2799 Tianxiang Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province 330000

Patentee after: Huawei Design Group Co., Ltd

Address before: 330000 No. five, No. 966, hi tech Development Zone, Jiangxi, Nanchang

Patentee before: Jiangxi Tongji design group Limited by Share Ltd