CN108589797A - A kind of underground structure and pier stud separate type node waterproof system - Google Patents
A kind of underground structure and pier stud separate type node waterproof system Download PDFInfo
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- CN108589797A CN108589797A CN201810572292.4A CN201810572292A CN108589797A CN 108589797 A CN108589797 A CN 108589797A CN 201810572292 A CN201810572292 A CN 201810572292A CN 108589797 A CN108589797 A CN 108589797A
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- pier stud
- underground structure
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- gap
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000003566 sealing material Substances 0.000 claims abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 21
- 239000011247 coating layer Substances 0.000 claims description 16
- 239000010935 stainless steel Substances 0.000 claims description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 12
- 239000011241 protective layer Substances 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 2
- 230000001788 irregular Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- -1 poly- ammonia Ester Chemical class 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention belongs to waterproof Technology for Underground Structures fields, more particularly to a kind of underground structure and pier stud separate type node waterproof system, including underground structure and pier stud, the underground structure is equipped with through-hole, it is equipped with pier stud in the through-hole, gap is equipped between the outer wall of the pier stud and the inner wall of the through-hole；Flexible pointing is filled in the gap, the bottom in the gap is equipped with ejectment water installations；The outer wall of the pier stud is equipped with the otic placode of outwardly convex, and flexible sealing material is equipped between the bottom of the otic placode and the top of the flexible pointing.Underground structure and pier stud separate type node waterproof system provided by the invention carries out the organized possible percolating water of ejectment by the gap between underground structure and pier stud, and it is equipped with ejectment water installations in the bottom in gap, it avoids the node that such pier stud is detached with underground structure that irregular percolating water occurs, influences the usage experience to the underground space.
Description
Technical field
The invention belongs to waterproof Technology for Underground Structures fields, and in particular to a kind of underground structure is anti-with pier stud separate type node
Water system is suitable for station comprehensive transportation hub engineering, building engineering, bridge and construction of underground structure etc..
Background technology
State's iron station and subway integrally combine design comprehensive transportation hub engineering it is more and more common, under this pattern, stand
The pillars of a house, main track pier column, ring road pier column may be fallen within the scope of Metro Station Structure, be built jointly with structure of the subway.Main track
Bridge structure must satisfy train and be missed the stop requirement with normal speed per hour, and load is larger, and be dynamic load, to avoid causing not structure of the subway
Profit influences, and detaches and is designed with structure of the subway generally according to pier column.It, must be rationally because structure of the subway top plate is in below earthing
Design of node is carried out, to meet monolithic architecture function, the effect requirements of carrying and waterproof requirement and architectural discipline.
The case where existing design spininess considers underground structure and pier stud one-piece casting, global design are easy to transport in train
Under the effect of the factors such as dynamic load, the vibration that row generates, leads to underground structure drawing crack, percolating water is susceptible under long duration of action very
To structure safety problem.Underground structure and pier stud separation design are generally examined in the case where that cannot do protrusion floor treatment
What is considered is to carry out water-proofing treatment in underground；The limited durability of waterproof material, time have grown the feelings for being susceptible to percolating water later
Condition, operation maintenance cost is high, influences the usage experience to the underground space.
Therefore, structure is built jointly for underground structure and pier stud, it is necessary to design a kind of new underground structure and be detached with pier stud
Formula node waterproof system, to overcome the above problem.
Invention content
In order to overcome above-mentioned the shortcomings of the prior art, the object of the present invention is to provide a kind of underground structures and pier stud point
From formula node waterproof system, can the in an organized way possible percolating water of ejectment, avoid the irregular percolating water of underground structure, influence to make
With experience.
To achieve the above object, the technical scheme is that a kind of underground structure and pier stud separate type node waterproof system
System, including underground structure and pier stud, the underground structure are equipped with through-hole, pier stud are equipped in the through-hole, the pier stud
Gap is equipped between outer wall and the inner wall of the through-hole；Flexible pointing, the bottom in the gap are filled in the gap
Equipped with ejectment water installations；The outer wall of the pier stud is equipped with the otic placode of outwardly convex, and the bottom of the otic placode is filled out with the flexibility
It is equipped with flexible sealing material between the top of seam material.
Further, the underground structure includes structure roof, hole side bar and hole edge retaining wall；The structure roof is close
The side of the pier stud is equipped with hole side bar, and the top of the hole side bar is equipped with hole edge retaining wall, and the hole side bar is close to the pier
The side of column and the hole edge retaining wall are contacted with the flexible pointing close to the side of the pier stud.
Further, the top of the structure roof is equipped with the first water proof structure, and the hole edge retaining wall is far from the pier
The side of column is equipped with the second water proof structure, and element soil is equipped between first water proof structure, second water proof structure and ground
Tamp layer.
Further, the top in the gap is equipped with metal cover board, and one end of the metal cover board is folded upward at rear and institute
The outer wall for stating pier stud is fixed, and the other end of the metal cover board extends to the side of the hole edge retaining wall far from the pier stud.
Further, the ejectment water installations include rhone, and the rhone is close to the side and one of the hole side bar
Fixed plate connects, and the fixed plate is fixed with hole edge beam bottom portion.
Further, aluminium alloy flashing plate is equipped in the gap, the bottom of the aluminium alloy flashing plate extends to described
It is connect close to the side of the pier stud with the rhone outside gap, the middle part of the aluminium alloy flashing plate and the pier stud are solid
It is fixed, the top down bending of the aluminium alloy flashing plate.
Further, the end of the top down bending part of the aluminium alloy flashing plate is located at the water inlet of the rhone
The top of mouth.
Further, stainless steel plate, the stainless steel are equipped with close to the position in the gap on the bottom surface of the hole side bar
One end of plate and the bottom surface of the hole side bar are fixed, and the other end slopes down in the rhone.
Further, first water proof structure includes the first waterproof coating layer set gradually, separation layer and first
Protective layer, first waterproof coating layer are located at close to the side of the structure roof.
Further, second water proof structure includes the second waterproof coating layer and the second protective layer set gradually,
Second waterproof coating layer is located at close to the side of the hole edge retaining wall.
Compared with prior art, the invention has the advantages that：
（1）Underground structure and pier stud separate type node waterproof system provided by the invention is by between underground structure and pier stud
Gap carries out the organized possible percolating water of ejectment, avoids the node that pier stud is detached with underground structure that irregular percolating water occurs,
Influence the usage experience to the underground space；
（2）Underground structure provided by the invention can ensure structural integrity, durability with pier stud separate type node waterproof system
And bearing requirements；Simultaneously can be to avoid percolating water, and architectural effect is had both, construction is relatively simple, easily manipulates, drainage arrangement can
To replace, later stage operation security, maintenance cost are low；
（3）The top of underground structure provided by the invention and the structure roof of the underground structure of pier stud separate type node waterproof system
And side of the hole edge retaining wall far from pier stud the case where doing water-proofing treatment, avoiding the occurrence of percolating water；
（4）Gap between the underground structure and pier stud of underground structure and pier stud separate type node waterproof system provided by the invention
Lower section, which will be permeated by aluminium alloy flashing plate and stainless steel plate after water introduces rhone, to be discharged, and irregular percolating water is avoided；
（5）Gap, and filling flexible pointing in gap be set between underground structure and pier stud provided by the invention, otic placode with
Between flexible pointing be equipped with flexible sealing material, can allow bridge pier structure the Under Dynamic Loads such as top train issue be born from by
Deformation, avoids malformation from leading to the irregular percolating water of underground structure top board drawing crack.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural representation of underground structure and pier stud separate type node waterproof system that the embodiment of the present invention one provides
Figure；
Fig. 2 is the structural schematic diagram at A in Fig. 1；
Fig. 3 is that underground structure provided by Embodiment 2 of the present invention and the partial structurtes of pier stud separate type node waterproof system are illustrated
Figure.
In figure：1, underground structure, 101, structure roof, 102, hole side bar, 103, hole edge retaining wall, 2, pier stud, 201, ear
Plate, 3, gap, 4, flexible pointing, 5, flexible sealing material, 6, metal cover board, 7, ejectment water installations, 701, rhone,
702, drainpipe, 703, aluminium alloy flashing plate, 704, stainless steel plate, the 8, first water proof structure, the 801, first waterproof coating layer,
802, separation layer, the 803, first protective layer, the 9, second water proof structure, the 901, second waterproof coating layer, the 902, second protective layer,
10, rubber sheet gasket, 11, rammed earth layer, 12, fixed plate, 13, nailing, 14, bolt, 15, ground.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
As shown in Figure 1, the embodiment of the present invention one provides a kind of underground structure and pier stud separate type node waterproof system, including underground
Structure 1 and pier stud 2, underground structure 1 are equipped with through-hole, are equipped with pier stud 2 in through-hole, the outer wall of pier stud 2 and the inner wall of through-hole it
Between be equipped with gap 3；The bottom of the flexible pointing 4 of filling in gap 3, gap 3 is equipped with ejectment water installations 7, rhone 701
Bottom is connected to drainpipe 702；The outer wall of pier stud 2 is equipped with the otic placode 201 of outwardly convex, and bottom and the flexibility of otic placode 201 are filled out
It is equipped with flexible sealing material 5 between the top of seam material 4.
It passes through 1 region of underground structure to carry out structure in pier stud 2 and opens up through-hole, surrounding reserving gaps allow pier stud to pass freely through；
Setting armored concrete otic placode 201, otic placode structure and 2 one-piece casting of pier stud on pier stud periphery；To bridge pier 2 and underground structure 1 it
Between gap 3 filled using flexible pointing 4, blocked using flexible sealing material 5 between otic placode 201 and gap 3, and be arranged
Ejectment water installations 7 collect in a organized way, the possible percolating water of ejectment.Underground structure provided by the invention is anti-with pier stud separate type node
Ejectment water installations 7 are arranged by the lower section in the gap 3 between underground structure 3 and pier stud 2 in water system, and carrying out organized ejectment can
The percolating water of energy avoids the node that pier stud is detached with underground structure that irregular percolating water occurs, influences the use to the underground space
Experience.
Underground structure provided by the invention is disengaged with pier stud, and gap and filling flexible pointing, otic placode and flexibility is arranged
It is equipped with flexible sealing material between pointing, pier stud can be allowed to issue raw Free Transform in Under Dynamic Loads such as top trains, kept away
Exempting from bridge pier structure deformation leads to the irregular percolating water of underground structure top board drawing crack.
Wherein, otic placode 201 is positioned close at ground 15, and the gap 3 wide 100 between bridge pier 2 and underground structure 1 ~
200mm, under the premise of ensureing safe mass, water is permeated in organized ejectment；Preferred 3 width 150mm of gap.
Further, underground structure 1 includes structure roof 101, hole side bar 102 and hole edge retaining wall 103；Structure roof
101 are equipped with hole side bar 102 close to the side of pier stud 2, and the top of hole side bar 102 is equipped with hole edge retaining wall 103, and hole side bar 102 leans on
The side of nearly pier stud 2 and hole edge retaining wall 103 are contacted with flexible pointing 4 close to the side of pier stud 2.Structure roof
101 are equipped with the through-hole passed through for pier stud 2, and hole side bar 102 and hole edge retaining wall 103 are arranged around pier stud, common buildings effect
Fruit requires the wall body of hole edge retaining wall 103 not allow to protrude ground, and wall height extends to ground proximity, as far as possible flood water level with
On.
Further, the top of structure roof 101 is equipped with the first water proof structure 8, and hole edge retaining wall 103 is far from pier stud 2
Side is equipped with the second water proof structure 9, and rammed earth layer is equipped between the first water proof structure 8, the second water proof structure 9 and ground 15
11.The underground structure provided is provided and passes through the first water proof structure 8 and the second water proof structure 9 with pier stud separate type node waterproof system
The first line of defence is played, and the organized possible percolating water of ejectment is carried out by the gap between underground structure and pier stud,
As second defence line, avoids the node that such pier stud is detached with underground structure that irregular percolating water occurs, influence to underground sky
Between usage experience.
Further, the top in gap 3 is equipped with metal cover board 6, one end of metal cover board 6 be folded upward at afterwards with pier stud 2
Outer wall is fixed, and the other end of metal cover board 6 extends to side of the hole edge retaining wall 103 far from pier stud 2.It is tied in pier stud 2 and underground
The top setting metal cover board 6 in the gap 3 between structure 1 covers, and water proof structure is performed convenient for underground structure 1.
Further, as shown in Fig. 2, ejectment water installations 7 include rhone 701, rhone 701 is close to hole side bar 102
Side is connect with fixed plate 12, and fixed plate 12 is fixed with 102 bottom of hole side bar.Between fixed plate 12 and the bottom surface of hole side bar 102
Equipped with rubber sheet gasket 10, fixed plate 12 and rubber sheet gasket 10 are fixed by bolt 14 and hole side bar 102, and stainless steel plate 704
Divide and is located on rubber sheet gasket 10.As one embodiment of the present invention, fixed plate 12 one end and hole edge far from rhone 701
The bottom surface of beam 102 is arranged in parallel, and the other end bends downward into U-bend.
Further, as shown in Fig. 2, being equipped with aluminium alloy flashing plate 703 in gap 3, the bottom of aluminium alloy flashing plate 703 is prolonged
It extends to and is connect close to the side of pier stud 2 with rhone 701 outside gap 3, middle part and the pier stud 2 of aluminium alloy flashing plate 703 pass through spiral shell
Bolt 14 is fixed, the top down bending of aluminium alloy flashing plate 703.As one embodiment of the present invention, aluminium alloy flashing plate
703 bottom is bent to form U-bend, and the both sides of rhone 701 are both provided with inverted U-shaped hook, the both sides of rhone 701
Inverted U-shaped hook is hung in the U-bend of fixed plate 12 and the U-bend of aluminium alloy flashing plate 703, to fix rhone 701,
Later stage operation is facilitated to replace simultaneously.In an inverted cone, and drainpipe 702 and 701 bottom of rhone can be arranged in the bottom of rhone 701
Portion is connected to, and is discharged in time from drainpipe 702 in order to permeate water.
Further, as shown in Fig. 2, the end of the top down bending part of aluminium alloy flashing plate 703 is located at rhone
The surface of 701 water inlet, it is direct by the drainage of aluminium alloy flashing plate 703 convenient for the infiltration water that gets off along 2 effluent of pier stud
Into in rhone 701, prevents infiltration water from being revealed from the junction of aluminium alloy flashing plate 703 and rhone 701, avoid irregular
Leak.
Further, the position on the bottom surface of hole side bar 102 close to gap 3 is equipped with stainless steel plate 704, stainless steel plate 704
One end fixed by nailing 13 and the bottom surface of hole side bar 102, the other end slopes down in rhone 701, convenient for along hole edge
The infiltration water that 102 effluent of beam gets off is directly entered by the drainage of stainless steel plate 704 in rhone 701, prevents infiltration water from admittedly
Fixed board 12 and the junction of rhone 701 are revealed, and irregular leak is avoided.
Further, the first water proof structure 8 includes the first waterproof coating layer 801, the separation layer 802 and first set gradually
Protective layer 803, the first waterproof coating layer 801 are located at close to the side of structure roof 101.The first water proof structure 8 wraps in the present invention
The water proof structure of above-mentioned form is included, but is not limited only to a kind of this form.
Further, as shown in Figure 1, the second water proof structure 9 includes the second waterproof coating layer 901 and second set gradually
Protective layer 902, the second waterproof coating layer 901 are located at close to the side of hole edge retaining wall 103.The lower section of otic placode 201 and gap 3
It is equipped with flexible sealing material 5 between top, metal cover board 6 is additionally provided among flexible sealing material 5；Waterproof coating layer 901 with it is soft
Property sealing material 5 and hole edge retaining wall 103 all contact block it is closely knit.The second water proof structure 9 includes above-mentioned form in the present invention
Water proof structure, but be not limited only to a kind of this form.
First waterproof coating layer 801 and the second waterproof coating layer 901 can be rapid hardening rubber asphalt waterproof coating or poly- ammonia
Ester water-repellent paint etc., the second protective layer 902 can be polyethylene foams protective layer etc., and the first protective layer 803 is mixed for microlith
Solidifying protective soil layer；Hole edge retaining wall 103 and structure roof 101 are all made of cast-in-place self waterproofing armored concrete system.
Embodiment two
As shown in figure 3, second embodiment of the present invention provides the ejectment water of a kind of underground structure and pier stud separate type node waterproof system
The another embodiment of device 7, the inner walls of the both sides of rhone 701 respectively with two inner walls in gap 3 in the same horizontal line,
The both sides of rhone 701 are both provided with stainless steel plate 704, and stainless steel plate 704 starts to bend downward simultaneously at the inner wall in gap 3
It stretches into rhone 701；Pass through bolt 14 and pier after rhone 701 is horizontally extending after the bending of the side of pier stud 2
Column 2 is fixed, and rubber sheet gasket 10 is equipped between the top margin of this rhone 701 and pier stud 2, and stainless steel plate 704 passes through nailing 13
It is fixed on the bottom of pier stud 2, bolt 14 sequentially passes through 701 top margin of rhone, rubber sheet gasket 10 and stainless steel plate 704 and pier
The bottom of column 2 is fixed；Rhone 701 is bent to form inverted U-shaped hook close to the other side of pier stud 2, and the stainless steel plate 704 of the side passes through
Nailing 13 and hole side bar 102 are fixed, and 704 bottom of stainless steel plate is equipped with rubber sheet gasket 10, by bolt by fixed plate 12, rubber pad
Piece 10 is fixed with hole side bar 102, and fixed plate 12 bends downward to form U-shaped close to the side of rhone 701, relatively rhone 701
Inverted U-shaped hook suspension, as in Fig. 2 the case where 7 left side of rhone；The both sides setting of this embodiment rhone 701 is not
Equally, the both sides of rhone 701 can also be set to any one in both above situation.It is located at gap in the present embodiment
The installation and removal of ejectment water installations 7 in the same plane, are convenient in the underground structure 1 of 3 two bottom sides and the bottom surface of pier stud 2；It is right
In this vertical member of bridge pier 2, one otic placode plane of setting is needed to facilitate installation.
Steps are as follows for the Specific construction of underground structure and pier stud separate type node waterproof system that the present invention mentions：
1）According to bridge associated specifications and design, construction pier stud 2 goes out ground 15 to 101 or more underground structure top board；
2）It is arranged according to the structure of design requirement, construction underground structure top board 101, hole side bar 102, retaining wall 103；
3）Gap 3 between pier stud 2 and underground structure 1 carries out joint filling processing using flexible pointing 4, and is adopted to gap 3
Closure sealing is carried out with flexible sealing material 4；3 top of gap between underground structure top board 1 and pier stud 2 uses metal cover board
303 cover convenient for performing waterproof layer, and lower part uses the collection of rhone 701 and the in a organized way possible percolating water of ejectment.
4）It requires according to waterproofing design, underground structure top board 101 and retaining wall 103 is carried out using corresponding water proof structure
Waterproof construction, and further the gap between pier stud otic placode 201 and retaining wall 103 is sealed using flexible sealing material 4
Processing；
5）Earthing backfill is carried out to underground structure top board 1, wherein 2 surrounding a certain range of pier stud is backfilled using the soil layer of bad hydraulic permeability
Compacting, and carry out ground by corresponding way.
Underground structure provided by the invention and bridge pier column separate type node solution, easy construction can meet knot
Structure carrying prevents percolating water, avoids the requirements such as the irregular percolating water of underground structure, and having both building function effect；Construction efficiency
Height, maintenance cost is low, reduces artificial and goods and materials input, has preferable economic results in society.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of underground structure and pier stud separate type node waterproof system, including underground structure（1）And pier stud（2）, feature exists
In：The underground structure（1）It is equipped with through-hole, pier stud is equipped in the through-hole（2）, the pier stud（2）Outer wall with it is described
Gap is equipped between the inner wall of through-hole（3）；The gap（3）The interior flexible pointing of filling（4）, the gap（3）Bottom
Portion is equipped with ejectment water installations（7）；The pier stud（2）Outer wall be equipped with outwardly convex otic placode（201）, the otic placode（201）
Bottom and the flexible pointing（4）Top between be equipped with flexible sealing material（5）.
2. a kind of underground structure as described in claim 1 and pier stud separate type node waterproof system, it is characterised in that：Describedly
Lower structure（1）Including structure roof（101）, hole side bar（102）With hole edge retaining wall（103）；The structure roof（101）It is close
The pier stud（2）Side be equipped with hole side bar（102）, the hole side bar（102）Top be equipped with hole edge retaining wall（103）, institute
State hole side bar（102）Close to the pier stud（2）Side and the hole edge retaining wall（103）Close to the pier stud（2）One
Side with the flexible pointing（4）Contact.
3. a kind of underground structure as claimed in claim 2 and pier stud separate type node waterproof system, it is characterised in that：The knot
Structure top plate（101）Top be equipped with the first water proof structure（8）, the hole edge retaining wall（103）Far from the pier stud（2）Side
Equipped with the second water proof structure（9）, first water proof structure（8）, second water proof structure（9）With ground（15）Between be equipped with
Rammed earth layer（11）.
4. a kind of underground structure as claimed in claim 2 and pier stud separate type node waterproof system, it is characterised in that：Described
Gap（3）Top be equipped with metal cover board（6）, the metal cover board（6）One end be folded upward at after with the pier stud（2）Outer wall
It is fixed, the metal cover board（6）The other end extend to the hole edge retaining wall（103）Far from the pier stud（2）Side.
5. a kind of underground structure as claimed in claim 2 and pier stud separate type node waterproof system, it is characterised in that：It is described to draw
Drainage arrangement（7）Including rhone（701）, the rhone（701）Close to the hole side bar（102）Side and a fixed plate
（12）Connection, the fixed plate（12）With the hole side bar（102）Bottom is fixed.
6. a kind of underground structure as claimed in claim 5 and pier stud separate type node waterproof system, it is characterised in that：Described
Gap（3）It is interior to be equipped with aluminium alloy flashing plate（703）, the aluminium alloy flashing plate（703）Bottom extend to the gap（3）Outside with
The rhone（701）Close to the pier stud（2）Side connection, the aluminium alloy flashing plate（703）Middle part and the pier
Column（2）It is fixed, the aluminium alloy flashing plate（703）Top down bending.
7. a kind of underground structure as claimed in claim 6 and pier stud separate type node waterproof system, it is characterised in that：The aluminium
Alloy flashing plate（703）The end of top down bending part be located at the rhone（701）Water inlet top.
8. a kind of underground structure as claimed in claim 5 and pier stud separate type node waterproof system, it is characterised in that：The hole
Side bar（102）Bottom surface on close to the gap（3）Position be equipped with stainless steel plate（704）, the stainless steel plate（704）One
End and the hole side bar（102）Bottom surface fix, the other end slopes down to the rhone（701）It is interior.
9. a kind of underground structure as claimed in claim 3 and pier stud separate type node waterproof system, it is characterised in that：Described
One water proof structure（8）Including the first waterproof coating layer set gradually（801）, separation layer（802）With the first protective layer（803）,
First waterproof coating layer（801）Positioned at close to the structure roof（101）Side.
10. a kind of underground structure as claimed in claim 3 and pier stud separate type node waterproof system, it is characterised in that：It is described
Second water proof structure（9）Including the second waterproof coating layer set gradually（901）With the second protective layer（902）, described second is anti-
Water paint layer（901）Positioned at close to the hole edge retaining wall（103）Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810572292.4A CN108589797B (en) | 2018-06-06 | 2018-06-06 | Underground structure and pier column separated type node waterproof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810572292.4A CN108589797B (en) | 2018-06-06 | 2018-06-06 | Underground structure and pier column separated type node waterproof system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108589797A true CN108589797A (en) | 2018-09-28 |
| CN108589797B CN108589797B (en) | 2023-12-05 |
Family
ID=63623081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810572292.4A Active CN108589797B (en) | 2018-06-06 | 2018-06-06 | Underground structure and pier column separated type node waterproof system |
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