CN108894248A - Underground structure and ground-connecting-wall attachment device and method - Google Patents

Underground structure and ground-connecting-wall attachment device and method Download PDF

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Publication number
CN108894248A
CN108894248A CN201810925456.7A CN201810925456A CN108894248A CN 108894248 A CN108894248 A CN 108894248A CN 201810925456 A CN201810925456 A CN 201810925456A CN 108894248 A CN108894248 A CN 108894248A
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CN
China
Prior art keywords
wall
ground
underground structure
anchor bar
hole
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Pending
Application number
CN201810925456.7A
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Chinese (zh)
Inventor
吕涛
沈臻鑫
陈亚军
刘德才
邓仑昆
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CCFEB Civil Engineering Co Ltd
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CCFEB Civil Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CCFEB Civil Engineering Co Ltd filed Critical CCFEB Civil Engineering Co Ltd
Priority to CN201810925456.7A priority Critical patent/CN108894248A/en
Publication of CN108894248A publication Critical patent/CN108894248A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/045Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02Protective 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 present invention provides a kind of underground structure and ground-connecting-wall attachment device and method, it is related to structurally waterproof and anti-floating technical field of construction in underground engineering, underground structure and ground-connecting-wall attachment device, including anchor bar, sealing steel disc and self-adhesive waterproof coiled material;Sealing steel disc is equipped with first through hole, and anchor bar passes through first through hole, and first through hole inner sidewall and anchor bar are tightly connected;Self-adhesive waterproof coiled material is equipped with the second through-hole, and anchor bar passes through the second through-hole, and sealing steel disc has edge in sticking one side with self-adhesive waterproof coiled material and is adhesively fixed;Anchor bar one end is plugged and fixed on ground-connecting-wall, and the other end is weldingly fixed on underground structure, and self-adhesive waterproof coiled material has sticking one side outer and is adhesively fixed on the outside waterproof roll of ground-connecting-wall outer wall.The technical issues of will affect ground-connecting-wall waterproof effect when alleviating attachment device connection underground structure and ground-connecting-wall in the prior art.

Description

Underground structure and ground-connecting-wall attachment device and method
Technical field
The present invention relates to structurally waterproof in underground engineering and anti-floating technical field of construction, in particular to a kind of underground Structure and ground-connecting-wall attachment device and method.
Background technique
Ground-connecting-wall (diaphram wall) is that foundation engineering uses a kind of trench machine on the ground, along deep excavation project Periphery axis excavates out a long and narrow deep trouth under the conditions of mud off, after clear slot, steel reinforcement cage is hung in slot, is then used Tremie method underwater concreting with tremie method builds up a unit groove section, so carries out paragraph by paragraph, and it is mixed to build up continuous reinforcing bar together in underground Solidifying cob wall wall, as intercept water, antiseepage, load-bearing, water-retaining structure.
Underground structure anti-floating is applied in such a way that main structure bottom plate or side wall are connect with diaphram wall in recent years It is more and more, buoyancy force of underground water is resisted using the frictional resistance of underground structure self weight and ground-connecting-wall and the soil body.The mode of connection is adopted more The method that reinforcing bar is implanted into ground-connecting-wall, and when the laying water-proof coiled material on the outside of ground-connecting-wall, then it needs across outside waterproof Coiled material destroys outside waterproof roll integral waterproofing effect.So this application is typically limited to item of the outside without coil waterproof layer Under part.Again due to currently higher and higher to the waterproof requirement of underground structure, setting coil waterproof layer is as main body on the outside of ground-connecting-wall The outer waterproof construction of structure has become an essential procedure, therefore the condition of coil waterproof layer is arranged on the outside of ground-connecting-wall Under, the water-proofing treatment of junction is a problem for needing to solve at present when underground structure combines anti-floating with ground-connecting-wall.
Summary of the invention
The purpose of the present invention is to provide a kind of underground structures and ground-connecting-wall attachment device and method, to alleviate the prior art In attachment device connection underground structure and when ground-connecting-wall the technical issues of will affect ground-connecting-wall waterproof effect.
The present invention provides a kind of underground structure and ground-connecting-wall attachment device, including anchor bar, sealing steel disc and self-adhesion Formula waterproof roll;
The sealing steel disc is equipped with first through hole, and the anchor bar passes through the first through hole, and the first through hole Inner sidewall and the anchor bar are tightly connected;
The self-adhesive waterproof coiled material be equipped with the second through-hole, the anchor bar pass through second through-hole, and it is described only Water steel disc has edge in sticking one side with the self-adhesive waterproof coiled material and is adhesively fixed;
Described anchor bar one end is plugged and fixed on ground-connecting-wall, and the other end is weldingly fixed on underground structure, and described Self-adhesive waterproof coiled material has sticking one side outer and is adhesively fixed on the outside waterproof roll of the ground-connecting-wall outer wall.
As a further solution of the present invention:The sealing steel disc is annular steel disc, and the first of the water-stopping steel on piece is logical Hole is welded and fixed with the anchor bar.
As a further solution of the present invention:The sealing steel disc diameter is 6cm.
As a further solution of the present invention:The self-adhesive waterproof coiled material is annular coiled material, the first through hole and institute The second through-hole is stated to be arranged with central axes.
As a further solution of the present invention:The self-adhesive waterproof coiled material diameter is 20cm, and the diameter of the second through-hole is 2cm。
The present invention also provides a kind of underground structures and ground-connecting-wall connection method, even using underground structure and ground described above Wall attachment device is designed, and is in turn included the following steps:
S1:After the good outside waterproof roll of ground-connecting-wall lateral wall paving, need the position that anchors by outside waterproof roll It is cut into the opening that can accommodate sealing steel disc;
S2:Anchoring adhesive is injected after anchorage point drills out jack with drilling machine, and jack is cleaned, and is then inserted into anchor bar Jack, until sealing steel disc is contacted with the lateral wall of ground-connecting-wall;
S3:Self-adhesive waterproof coiled material and the outside waterproof roll on ground-connecting-wall are adhesively fixed, to close outside waterproof roll Opening on material;
S4:When underground structure carries out bottom plate main reinforcement or the construction of side wall main reinforcement, by the other end of anchor bar and bottom plate master Muscle or side wall main reinforcement are welded and fixed.
As a further solution of the present invention:The thickness of the sealing steel disc is equal to the thickness of the outside waterproof roll.
As a further solution of the present invention:The opening is circle, and diameter is 8cm.
As a further solution of the present invention:The diameter of the jack is 4mm bigger than the diameter of the anchor bar.
As a further solution of the present invention:It is the anchor bar that the anchor bar, which is inserted into the length in the jack, 20 times of diameter.
Compared with the existing technology, the beneficial effect of underground structure provided by the invention and ground-connecting-wall attachment device and method is such as Under:
Underground structure provided by the invention and ground-connecting-wall attachment device, including anchor bar, sealing steel disc and self-adhering type Waterproof roll, wherein sealing steel disc is threaded through the designated position of anchor bar by first through hole, and by first through hole inner sidewall It is sealedly and fixedly connected with anchor bar;Meanwhile self-adhesive waterproof coiled material can be also threaded through on anchor bar by the second through-hole, And the area of self-adhesive waterproof coiled material is greater than the area of sealing steel disc, self-adhesive waterproof coiled material is in close second through-hole along portion Dividing can be adhesively fixed with sealing steel disc, be tightly connected each position in the outer of sealing steel disc with self-adhesive waterproof coiled material; Finally, self-adhesive waterproof coiled material exceeds the peripheral rim portion energy of sealing steel disc when being plugged and fixed anchor bar on ground-connecting-wall It is enough to be adhesively fixed with the outside waterproof roll on ground-connecting-wall, it ensure that underground structure is connect with ground-connecting-wall attachment device with ground-connecting-wall The leakproofness at place effectively prevents anchor bar to pass through the drainage after outside waterproof roll implantation ground-connecting-wall.
In addition, underground structure provided by the invention and ground-connecting-wall attachment device structure are simple, making material is at low cost, operation It is convenient, offer reference for underground structure Anti-floating design from now on construction, with very strong versatility and good social benefit with And preferable popularization and application foreground.
Underground structure provided by the invention and ground-connecting-wall connection method are to be cut into out on waterproof roll on the outside first Mouthful, opening wants that sealing steel disc can be accommodated, and outer is no more than the outer of self-adhesive waterproof coiled material;Then, anchor bar is logical It crosses anchoring adhesive to be fixed in the jack of ground-connecting-wall, guarantees the stabilization of connection;Meanwhile sealing steel disc supplements opening for outside waterproof roll Mouth position, self-adhesive waterproof coiled material are adhesively fixed with outside waterproof roll, complete the sealing on the outside of ground-connecting-wall again;Finally, will The anchor bar other end and bottom plate main reinforcement or side wall main reinforcement are welded, and the anti-floating for completing underground structure and ground-connecting-wall connects.
The other technologies advantage and above-mentioned underground structure that underground structure provided by the invention and ground-connecting-wall connection method are played Identical as the technical advantage of ground-connecting-wall attachment device, details are not described herein again.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the positive structure diagram of underground structure provided in an embodiment of the present invention and ground-connecting-wall attachment device;
Fig. 2 is the left view structural representation of underground structure provided in an embodiment of the present invention and ground-connecting-wall attachment device;
Fig. 3 is the bottom plate main reinforcement of underground structure provided in an embodiment of the present invention and the structural schematic diagram of ground-connecting-wall;
Fig. 4 is the side wall main reinforcement of underground structure provided in an embodiment of the present invention and the structural schematic diagram of ground-connecting-wall;
Fig. 5 is the amplification of underground structure provided in an embodiment of the present invention and ground-connecting-wall attachment device and ground-connecting-wall junction Figure.
Icon:1- anchor bar;2- sealing steel disc;3- self-adhesive waterproof coiled material;4- ground-connecting-wall;5- anchoring adhesive; Waterproof roll on the outside of 6-;7- bottom plate main reinforcement;8- side wall main reinforcement.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
Embodiment one
As depicted in figs. 1 and 2, the embodiment of the present invention provides a kind of underground structure and 4 attachment device of ground-connecting-wall, including anchoring Reinforcing bar 1, sealing steel disc 2 and self-adhesive waterproof coiled material 3;Sealing steel disc 2 is equipped with first through hole, and anchor bar 1 passes through described the One through-hole, and first through hole inner sidewall and anchor bar 1 are tightly connected;Self-adhesive waterproof coiled material 3 is equipped with the second through-hole, anchors steel Muscle 1 passes through the second through-hole, and sealing steel disc 2 has edge in sticking one side with self-adhesive waterproof coiled material 3 and is adhesively fixed;Anchor steel 1 one end of muscle is plugged and fixed on ground-connecting-wall 4, and the other end is weldingly fixed on underground structure, and self-adhesive waterproof coiled material 3 is with viscous Property is adhesively fixed on one side on the outside waterproof roll 6 of 4 outer wall of ground-connecting-wall.
Underground structure provided in an embodiment of the present invention and 4 attachment device of ground-connecting-wall, including anchor bar 1, sealing steel disc 2 with And self-adhesive waterproof coiled material 3, wherein sealing steel disc 2 is threaded through the designated position of anchor bar 1 by first through hole, and by One inner side wall of through hole and anchor bar 1 are sealedly and fixedly connected;Meanwhile self-adhesive waterproof coiled material 3 can also be worn by the second through-hole It is located on anchor bar 1, and the area of self-adhesive waterproof coiled material 3 is greater than the area of sealing steel disc 2, self-adhesive waterproof coiled material 3 exists Close to the second through-hole it is interior along part can be adhesively fixed with sealing steel disc 2, make each position in the outer of sealing steel disc 2 and from Viscous formula waterproof roll 3 is tightly connected;Finally, when being plugged and fixed anchor bar 1 on ground-connecting-wall 4, self-adhesive waterproof coiled material 3 Peripheral rim portion beyond sealing steel disc 2 can be adhesively fixed with the outside waterproof roll 6 on ground-connecting-wall 4, ensure that underground structure With the leakproofness of 4 attachment device of ground-connecting-wall and 4 junction of ground-connecting-wall, anchor bar 1 is effectively prevented to pass through outside waterproof roll 6 Drainage after being implanted into ground-connecting-wall 4.
In addition, underground structure provided by the invention and 4 attachment device structure of ground-connecting-wall are simple, making material is at low cost, behaviour Facilitate, offer reference for underground structure Anti-floating design from now on construction, there is very strong versatility and good social benefit And preferable popularization and application foreground.
Specifically, the present embodiment also the specific structure of underground structure and 4 attachment device of ground-connecting-wall is done it is described in detail below.
Firstly, sealing steel disc 2 is annular steel disc, first through hole and anchor bar 1 on sealing steel disc 2 in the present embodiment It is welded and fixed.
Specifically, sealing steel disc 2 is preferably that stainless steel material is made, as anchor bar 1 and self-adhesive waterproof coiled material 3 The junction of connector, sealing steel disc 2 and anchor bar 1, which passes through, to be welded and fixed, and while guaranteeing leakproofness, is connected under hydraulic pressure The structure at place is more stable;And it is arranged that sealing steel disc 2 is generally annular, make near the second through-hole of self-adhesive waterproof coiled material 3 Edge can be more convenient to fix with each position adhering and sealing in its outer in round.
Alternatively, on the basis of connection can be fully sealed with 2 outer of sealing steel disc in self-adhesive waterproof coiled material 3, sealing steel disc 2 Equally can the other shapes such as rectangular, irregular figure, equally satisfy the use demand.
When sealing steel disc 2 is annular, it is 5cm-7cm that 2 diameter of sealing steel disc, which is arranged, in the present embodiment, it is preferred that setting is straight It is connected in 6cm.
Further, in the present embodiment, self-adhesive waterproof coiled material 3 is annular coiled material, and first through hole and the second through-hole are in Axis setting.
At this point, need to only guarantee that the diameter of sealing steel disc 2 is greater than the diameter of the second through-hole, less than self-adhesive waterproof coiled material 3 Diameter, the simpler convenience of bonding between the two;Meanwhile after bonding, bonding of the two in each position of circumferencial direction Length is identical, i.e., the bonding force of each position is identical, and sealing intensity is identical, and service life is stablized.
Similarly, self-adhesive waterproof coiled material 3 may be for example rectangular other shapes, diamond shape or irregular figure, same energy Enough satisfy the use demand.
Preferably, the present embodiment setting 3 diameter of self-adhesive waterproof coiled material is 20cm, and the diameter of the second through-hole is 2cm.
Specifically, the sealing steel disc 2 that above-mentioned data cooperation diameter is 6cm, at this point, self-adhesive waterproof coiled material 3 and water-stopping steel The lap of splice that piece 2 is tightly connected is 2cm, can satisfy underwater sealing intensity substantially.
Embodiment two
As shown in Figure 3 and Figure 4, the embodiment of the present invention provides a kind of underground structure and 4 connection method of ground-connecting-wall, and utilization is above-mentioned The underground structure is designed with 4 attachment device of ground-connecting-wall, is in turn included the following steps:
S1:After the good outside waterproof roll 6 of 4 lateral wall paving of ground-connecting-wall, need the position that anchors by outside waterproof roll Material 6 is cut into the opening that can accommodate sealing steel disc 2;
S2:Jack is drilled out with drilling machine in anchorage point, anchoring adhesive 5 is injected after jack is cleaned, then inserts anchor bar 1 Enter jack, until sealing steel disc 2 is contacted with the lateral wall of ground-connecting-wall 4;
S3:Self-adhesive waterproof coiled material 3 and the outside waterproof roll 6 on ground-connecting-wall 4 are adhesively fixed, to close outside waterproof Opening on coiled material 6;
S4:When underground structure carries out bottom plate main reinforcement 7 or the construction of side wall main reinforcement 8, by the other end and bottom plate of anchor bar 1 Main reinforcement 7 or side wall main reinforcement 8 are welded and fixed.
Underground structure provided in an embodiment of the present invention and 4 connection method of ground-connecting-wall are to cut on waterproof roll 6 on the outside first It cuts out and is open, opening wants that sealing steel disc 2 can be accommodated, and outer is no more than the outer of self-adhesive waterproof coiled material 3;Then, anchor Gu reinforcing bar 1 is fixed in the jack of ground-connecting-wall 4 by anchoring adhesive 5, guarantee the stabilization of connection;Meanwhile the supplement of sealing steel disc 2 outside The aperture position of waterproof roll 6, self-adhesive waterproof coiled material 3 are adhesively fixed with outside waterproof roll 6, complete outside ground-connecting-wall 4 again The sealing of side;Finally, 1 other end of anchor bar is welded with bottom plate main reinforcement 7 or side wall main reinforcement 8, underground structure and ground are completed even The anti-floating of wall 4 connects.
The other technologies advantage and above-mentioned underground structure that underground structure provided by the invention and 4 connection method of ground-connecting-wall are played Identical as the technical advantage of 4 attachment device of ground-connecting-wall, details are not described herein again.
It is noted that in the actual construction process, anchor bar 1, bottom plate main reinforcement 7 and side wall main reinforcement 8 model and Diameter is all the same.
Specifically, the present embodiment also does further the specific structure used in underground structure and 4 connection method of ground-connecting-wall It introduces.
Firstly, the thickness of the present embodiment setting sealing steel disc 2 is equal to the thickness of outside waterproof roll 6.
At this point, sealing steel disc 2 is bonded when contacting with the lateral wall of ground-connecting-wall 4, and lucky supplementary opening region, self-adhesive waterproof The part that coiled material 3 protrudes sealing steel disc 2 can be adhesively fixed with outside waterproof roll 6 completely, and itself will not bend, It is bonded between the two closer.
Alternatively, the thickness that sealing steel disc 2 also can be set in the present embodiment is slightly less than the thickness of outside waterproof roll 6, equally It satisfies the use demand.
Further, the present embodiment setting opening is circle, and diameter is 8cm.
After self-adhesive waterproof coiled material 3 and outside waterproof roll 6 at this time is adhesively fixed, sealing steel disc 2 will not be anti-with outside Water coiled material 6 contacts, and will not generate the influence of compressing deformation when sealing steel disc 2 occurs to shake by a small margin to outside waterproof roll 6, It ensure that the intensity of bonding.
Further, as shown in figure 5, in the present embodiment, the diameter of jack is 4mm bigger than the diameter of anchor bar 1.
Facilitate anchoring adhesive 5 sufficiently to diffuse between jack and anchor bar 1, guarantees bond area between the two most Greatly, guarantee the bonding strength between anchor bar 1 and ground-connecting-wall 4.
Finally, the length that the present embodiment setting anchor bar 1 is inserted into jack is 20 times of 1 diameter of anchor bar, with into One step guarantees the stabilization that anchor bar 1 is connect with ground-connecting-wall 4.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that:Its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention Within the scope of and form different embodiments.For example, embodiment claimed is appointed in claims above Meaning one of can in any combination mode come using.The information disclosed in the background technology section is intended only to deepen to this The understanding of the general background technology of invention, and be not construed as recognizing or implying in any form that information composition has been ability The prior art well known to field technique personnel.

Claims (10)

1. a kind of underground structure and ground-connecting-wall attachment device, which is characterized in that including anchor bar, sealing steel disc and self-adhering type Waterproof roll;
The sealing steel disc is equipped with first through hole, and the anchor bar passes through the first through hole, and on the inside of the first through hole Wall and the anchor bar are tightly connected;
The self-adhesive waterproof coiled material is equipped with the second through-hole, and the anchor bar passes through second through-hole, and the water-stopping steel Piece has edge in sticking one side with the self-adhesive waterproof coiled material and is adhesively fixed;
Described anchor bar one end is plugged and fixed on ground-connecting-wall, and the other end is weldingly fixed on underground structure, and the self-adhesion Formula waterproof roll has sticking one side outer and is adhesively fixed on the outside waterproof roll of the ground-connecting-wall outer wall.
2. underground structure according to claim 1 and ground-connecting-wall attachment device, which is characterized in that the sealing steel disc is ring Shape steel disc, first through hole and the anchor bar of the water-stopping steel on piece are welded and fixed.
3. underground structure according to claim 2 and ground-connecting-wall attachment device, which is characterized in that the sealing steel disc diameter For 6cm.
4. underground structure according to claim 1-3 and ground-connecting-wall attachment device, which is characterized in that it is described from Viscous formula waterproof roll is annular coiled material, and the first through hole and second through-hole are arranged with central axes.
5. underground structure according to claim 4 and ground-connecting-wall attachment device, which is characterized in that the self-adhesive waterproof volume Material diameter is 20cm, and the diameter of the second through-hole is 2cm.
6. a kind of underground structure and ground-connecting-wall connection method, which is characterized in that described in any itemly using claim 1-5 Flowering structure is designed with ground-connecting-wall attachment device, is in turn included the following steps:
S1:After the good outside waterproof roll of ground-connecting-wall lateral wall paving, the position anchored is being needed to cut outside waterproof roll An opening that can accommodate sealing steel disc out;
S2:Anchoring adhesive is injected after anchorage point drills out jack with drilling machine, and jack is cleaned, and then anchor bar is inserted into and is inserted Hole, until sealing steel disc is contacted with the lateral wall of ground-connecting-wall;
S3:Self-adhesive waterproof coiled material and the outside waterproof roll on ground-connecting-wall are adhesively fixed, on the waterproof roll of closing outside Opening;
S4:Underground structure carries out bottom plate main reinforcement or side wall main reinforcement when constructing, by the other end of anchor bar and bottom plate main reinforcement or Person's side wall main reinforcement is welded and fixed.
7. underground structure according to claim 6 and ground-connecting-wall connection method, which is characterized in that the thickness of the sealing steel disc Degree is equal to the thickness of the outside waterproof roll.
8. underground structure according to claim 7 and ground-connecting-wall connection method, which is characterized in that the opening is circle, And diameter is 8cm.
9. underground structure according to claim 6 and ground-connecting-wall connection method, which is characterized in that the diameter ratio of the jack The big 4mm of the diameter of the anchor bar.
10. underground structure according to claim 9 and ground-connecting-wall connection method, which is characterized in that the anchor bar is inserted Enter 20 times that the length in the jack is the anchor bar diameter.
CN201810925456.7A 2018-08-14 2018-08-14 Underground structure and ground-connecting-wall attachment device and method Pending CN108894248A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112281886A (en) * 2020-10-13 2021-01-29 中国建筑第八工程局有限公司 Waterproof and structure integration construction structure of two-in-one interior lining wall
CN113322975A (en) * 2021-06-10 2021-08-31 钱野 Construction process for reinforcing bidirectional slot plate of deep foundation pit support structure

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061358A (en) * 2013-01-14 2013-04-24 中国建筑第八工程局有限公司 Construction method of one-side form bracing for underground structure sidewalls
CN203066122U (en) * 2013-01-11 2013-07-17 李�杰 Waterproof structure for joint between concrete floor and underground diaphragm wall
CN204418170U (en) * 2014-12-23 2015-06-24 中国建筑第六工程局有限公司 The anchor structure of a kind of ground-connecting-wall and agent structure
CN204570729U (en) * 2015-04-09 2015-08-19 济南轨道交通集团有限公司 The syndeton of a kind of ground-connecting-wall and underground structure body pillar
CN105756102A (en) * 2016-04-18 2016-07-13 上海建工二建集团有限公司 Waterproof structure and process of integrated underground diaphragm wall and basement exterior wall
CN206090638U (en) * 2016-08-31 2017-04-12 北京百耐尔防水工程有限公司 Underground side wall post -cast strip waterproof construction
CN106638707A (en) * 2016-10-17 2017-05-10 中铁隧道勘测设计院有限公司 Novel underground continuous wall joint water-proof structure
CN206495241U (en) * 2017-02-27 2017-09-15 青岛东捷建设工程有限公司 A kind of new waterproof construction of anti-float anchor rod
CN207527149U (en) * 2017-09-29 2018-06-22 悉地(苏州)勘察设计顾问有限公司 A kind of underground structure embedded wall penetration pipe water-tight device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203066122U (en) * 2013-01-11 2013-07-17 李�杰 Waterproof structure for joint between concrete floor and underground diaphragm wall
CN103061358A (en) * 2013-01-14 2013-04-24 中国建筑第八工程局有限公司 Construction method of one-side form bracing for underground structure sidewalls
CN204418170U (en) * 2014-12-23 2015-06-24 中国建筑第六工程局有限公司 The anchor structure of a kind of ground-connecting-wall and agent structure
CN204570729U (en) * 2015-04-09 2015-08-19 济南轨道交通集团有限公司 The syndeton of a kind of ground-connecting-wall and underground structure body pillar
CN105756102A (en) * 2016-04-18 2016-07-13 上海建工二建集团有限公司 Waterproof structure and process of integrated underground diaphragm wall and basement exterior wall
CN206090638U (en) * 2016-08-31 2017-04-12 北京百耐尔防水工程有限公司 Underground side wall post -cast strip waterproof construction
CN106638707A (en) * 2016-10-17 2017-05-10 中铁隧道勘测设计院有限公司 Novel underground continuous wall joint water-proof structure
CN206495241U (en) * 2017-02-27 2017-09-15 青岛东捷建设工程有限公司 A kind of new waterproof construction of anti-float anchor rod
CN207527149U (en) * 2017-09-29 2018-06-22 悉地(苏州)勘察设计顾问有限公司 A kind of underground structure embedded wall penetration pipe water-tight device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112281886A (en) * 2020-10-13 2021-01-29 中国建筑第八工程局有限公司 Waterproof and structure integration construction structure of two-in-one interior lining wall
CN113322975A (en) * 2021-06-10 2021-08-31 钱野 Construction process for reinforcing bidirectional slot plate of deep foundation pit support structure

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