CN106884431B - A kind of building pit foundation construction safety supporting construction - Google Patents
A kind of building pit foundation construction safety supporting construction Download PDFInfo
- Publication number
- CN106884431B CN106884431B CN201710150215.5A CN201710150215A CN106884431B CN 106884431 B CN106884431 B CN 106884431B CN 201710150215 A CN201710150215 A CN 201710150215A CN 106884431 B CN106884431 B CN 106884431B
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- Prior art keywords
- retaining
- plate
- support arm
- mounting groove
- pit foundation
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The present invention relates to technical field of buildings, more particularly to a kind of building pit foundation construction safety supporting construction, it is simple for supporting construction exists in the prior art, supporting intensity is unstable, the shortcomings that underground water can not discharge, now propose following scheme, including retaining-plate and supporting basis, the retaining-plate is tightly attached to pit foundation side wall vertically, side lower edges of the retaining-plate far from pit foundation side wall are respectively welded with two retainer rings, and two retainer rings of top edge and lower edge are respectively positioned on straight line, and it is symmetrical arranged, it reserves there are two the first mounting groove the lower section of two retainer rings of retaining-plate top edge, the second mounting groove is reserved on retaining-plate below two first mounting grooves.Invention enhances retaining-plate to the support action of pit foundation, the shape invariance shape of pit foundation is kept, pit foundation is avoided to cave in so that pit foundation is more stablized；Rhone discharges the underground water of pit foundation side wall, flows to city sewer eventually by drainage ditch, it is convenient to be provided for construction in later period.
Description
Technical field
The present invention relates to technical field of buildings more particularly to a kind of building pit foundation construction safety supporting construction.
Background technology
Pit foundation is the heatable adobe sleeping platform excavated in basic engineering position by substrate absolute altitude and basic plane size.It should basis before excavation
Geological hydrology data with reference to live nearby buildings situation, determines excavation plan, and performs water-proof drainage work.It excavates not deep
The method for putting side slope can be used in person, makes Stability of Earth Slopes, and gradient size is determined by related construction regulation.It excavates relatively deep and neighbouring builds
The person that builds object can use pit foundation wall method for protecting support, and gunite concrete wall protecting method, large-scale pit foundation is even using diaphram wall and colonnade
The methods of formula cast-in-situ bored pile is chain, protection outside soil layer collapse into；No influencer is nearby built, underground can be reduced with well-point method
Water level, using slope open cut；Natural cold air freezing process excavation etc. can be used in cold district.
The Chinese patent of Patent No. 201210024780.4, a kind of dell base supporting side proposed using this application file
Method squeezes into the surrounding side wall of pit foundation and the friendship of bottom by pouring the concrete of some strength in open tubular column, and by open tubular column
At boundary, the supporting of pit foundation is carried out, this application file is simple there are supporting construction, is unsuitable for the use of heavy construction building site, and supporting
Intensity it is low, be easy to cause caving in for pit foundation, cause construction speed prolong itself and may there are security risk, meanwhile, it is empty
There are gap between stem, the underground water that pit foundation side wall overflows can wantonly trickle in pit foundation, converge, cause pit foundation that can not apply
Work influences construction speed.
The present invention solves in above-mentioned patent that supporting construction is simple, and supporting intensity is unstable, and underground water, which can not discharge, etc. lacks
Point keeps not remaining underground water in pit foundation and enhances the intensity of pit foundation supporting.
Invention content
Simple the purpose of the present invention is to solve supporting construction exists in the prior art, supporting intensity is unstable, underground
The shortcomings that water can not discharge, and a kind of building pit foundation construction safety supporting construction proposed.
To achieve these goals, present invention employs following technical solutions：A kind of building pit foundation construction safety supporting knot
Structure, including retaining-plate and supporting basis, the retaining-plate is tightly attached to pit foundation side wall, side of the retaining-plate far from pit foundation side wall vertically
Lower edges are respectively welded with two retainer rings, and two retainer rings of top edge and lower edge are respectively positioned on straight line, and right
Claim setting, the lower section of two retainer rings of retaining-plate top edge is reserved there are two the first mounting groove, and two described first are installed
The second mounting groove is reserved on retaining-plate below slot, and the second mounting groove is located on the central axes of two the first mounting grooves, two
A first mounting groove and the second mounting groove form equilateral triangle structure, first mounting groove and the second mounting groove it is upper
Edge, which is welded with, prevents upper kickboard, is provided on the retaining-plate below second mounting groove laterally and through the draining of retaining-plate
Slot is reserved there are two third mounting groove, and third mounting groove is symmetrical arranged on the retaining-plate below the rhone；
The length direction of supporting basis along the retaining-plate is poured in the bottom of pit foundation, and the supporting basis passes through locking screw
Silk is connected with one end of one end of two group of first support arm, one end of one group of second support arm and two groups of third support arms, and two
The other end of group first support arm is fixed on by lock screw in the first mounting groove on retaining-plate, second described in one group
The other end of support arm is fixed on by lock screw in the second mounting groove on retaining-plate, and third support arm is another described in two groups
One end is fixed on by lock screw in the third mounting groove on retaining-plate；
Multigroup retaining-plate is close to pit foundation side wall side by side, and is poured in pit foundation bottom along the orientation of multigroup retaining-plate
Supporting basis, is connected with two group of first support arm, one group of second support arm and two between every piece of retaining-plate and supporting basis
Gutter has been excavated in group third support arm, the pit foundation bottom below multigroup retaining-plate, the fixation between multigroup retaining-plate
Stiffener is interspersed between ring.
Preferably, one end of first support arm is welded with the first rectangle link block, and is opened on the first rectangle link block
There is perforative threaded hole, the first rectangle link block matches with the first mounting groove on retaining-plate, and in the first mounting groove
Locking screw holes are reserved with, the first support arm is installed on by the first rectangle link block in the first mounting groove, realizes the first support arm
It is fixedly connected with retaining-plate, and the other end of the first support arm is welded on the basis of supporting.
Preferably, one end of second support arm is welded with the second rectangle link block, and is opened on the second rectangle link block
There is perforative threaded hole, the second rectangle link block matches with the second mounting groove on retaining-plate, and in the second mounting groove
Locking screw holes are reserved with, the second support arm is installed on by the second rectangle link block in the second mounting groove, realizes the second support arm
It is fixedly connected with retaining-plate, and the other end of the second support arm is welded on the basis of supporting.
Preferably, one end of the third support arm is welded with third rectangle link block, and is opened on third rectangle link block
There is perforative threaded hole, the third rectangle link block matches with the third mounting groove on retaining-plate, and in third mounting groove
Locking screw holes are reserved with, third support arm is installed on by third rectangle link block in third mounting groove, realizes third support arm
It is fixedly connected with retaining-plate, and the other end of third support arm is welded on the basis of supporting.
Preferably, the side of the retaining-plate is reserved with along its longitudinally disposed docking groove, and opposite side is welded with vertical along it
To the docking strip of setting, and docking fixation is carried out by docking groove and docking strip between multigroup retaining-plate.Preferably, it is described
Supporting basis is fixed in first support arm, the one end of the second support arm and third support arm far from retaining-plate using clamping screw
On.Preferably, the gutter convergence is extended in construction drainage canal, and construction drainage canal is connected with city sewer.With showing
There is technology to compare, the beneficial effects of the invention are as follows：
1st, retaining-plate is fixedly connected by the first support arm, the second support arm and third support arm with supporting basis, enhancing
Support action of the retaining-plate to pit foundation, keeps the shape invariance shape of pit foundation, pit foundation is avoided to cave in so that pit foundation is more stablized；
2nd, one end of the first support arm of every piece of retaining-plate connection, the second support arm and third support arm is in supporting plate surface
Form equilateral triangle support force, the support force of equilateral triangle can retaining-plate support more from pit foundation lateral wall pressure；
3rd, reinforcing bar is interspersed in the connection ring between multigroup retaining-plate being set up in parallel, and enhances what multigroup retaining-plate was formed
The support capacity of braced wall；
4th, docked between retaining-plate by docking groove and clamping item, make to connect between retaining-plate it is even closer, simultaneously
The underground water that pit foundation side wall overflows is avoided to be overflowed from the connecting sewing of retaining-plate, keeps the drying in pit foundation；
5th, the rhone set below every piece of retaining-plate discharges the underground water of pit foundation side wall, and flow to gutter, finally
City sewer is flowed to by drainage ditch, keeps not assembling underground water in pit foundation, it is convenient to provide for construction in later period.
Description of the drawings
Fig. 1 is a kind of structure diagram for building pit foundation construction safety supporting construction proposed by the present invention.
Fig. 2 is that a kind of structure of multigroup retaining-plate combination for building pit foundation construction safety supporting construction proposed by the present invention is shown
It is intended to.
Fig. 3 is a kind of structure diagram of retaining-plate for building pit foundation construction safety supporting construction proposed by the present invention.
Fig. 4 is a kind of structural representation of the first support arm for building pit foundation construction safety supporting construction proposed by the present invention
Figure.
Fig. 5 is a kind of structural representation of the second support arm for building pit foundation construction safety supporting construction proposed by the present invention
Figure.
Fig. 6 is a kind of structural representation of third support arm for building pit foundation construction safety supporting construction proposed by the present invention
Figure.
In figure：1 retaining-plate, 2 supportings basis, 3 retainer rings, 4 stiffeners, 5 anti-upper kickboards, 6 first support arms, 61 first
Rectangle link block, 7 second support arms, 71 second rectangle link blocks, 8 third support arms, 81 third rectangle link blocks, 9 rhones,
10 gutters.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-6, a kind of building pit foundation construction safety supporting construction, including retaining-plate 1 and supporting basis 2, retaining-plate 1
It is tightly attached to pit foundation side wall vertically, the side of retaining-plate 1 is reserved with along its longitudinally disposed docking groove, and opposite side is welded with vertical along it
To the docking strip of setting, and docking fixation is carried out by docking groove and docking strip between multigroup retaining-plate 1, retaining-plate 1
Material is steel plate, and width is 2-4 meters, and length is 4-6 meters, and thickness is 2-5 centimetres, on side of the retaining-plate 1 far from pit foundation side wall
Lower edge is respectively welded with two retainer rings 3, and two retainer rings 3 of top edge and lower edge are respectively positioned on straight line, and right
Claim setting, the lower sections of 1 two retainer rings 3 of top edge of retaining-plate is reserved there are two the first mounting groove, below two the first mounting grooves
Retaining-plate 1 on be reserved with the second mounting groove, and the second mounting groove is located on the central axes of two the first mounting grooves, two first
The top edge of mounting groove and the second mounting groove formation equilateral triangle structure, the first mounting groove and the second mounting groove is welded with anti-
Upper kickboard 5 is provided with laterally and through the rhone 9 of retaining-plate 1 on the retaining-plate 1 below second mounting groove, and gutter 10 is converged
It extends in construction drainage canal, and construction drainage canal is connected with city sewer, is reserved on the retaining-plate 1 of 9 lower section of rhone
Two third mounting grooves, and third mounting groove is symmetrical arranged；
The length direction of supporting basis 2 along retaining-plate 1 is poured in the bottom of pit foundation, and supporting basis 2 is connected by lock screw
It is connected to one end of one end of two group of first support arm 6, one end of one group of second support arm 7 and two groups of third support arms 8, two groups
The other end of first support arm 6 is fixed on by lock screw in the first mounting groove on retaining-plate 1, one group of second support arm 7
The other end be fixed in the second mounting groove on retaining-plate 1 by lock screw, the other end of two groups of third support arms 8 passes through
Lock screw is fixed in the third mounting groove on retaining-plate 1, and the first support arm 6, the second support arm 7 and third support arm 8 are equal
Using steel, and length and angle can be prefabricated according to the actual demand for building pit foundation, the first support arm 6,7 and of the second support arm
The one end of third support arm 8 far from retaining-plate 1 is fixed on using clamping screw on supporting basis 2；
One end of first support arm 6 is welded with the first rectangle link block 61, and is provided with and runs through on the first rectangle link block 61
Threaded hole, the first rectangle link block 61 matches with the first mounting groove on retaining-plate 1, and lock is reserved in the first mounting groove
Tight screw hole, the first support arm 6 are installed on by the first rectangle link block 61 in the first mounting groove, realize the first support arm 6 and branch
Backplate 1 is fixedly connected, and the other end of the first support arm 6 is welded on supporting basis 2；One end of second support arm 7 is welded with
Second rectangle link block 71, and perforative threaded hole is provided on the second rectangle link block 71, the second rectangle link block 71 and supporting
The second mounting groove on plate 1 matches, and locking screw holes are reserved in the second mounting groove, and the second support arm 7 passes through the second rectangle
Link block 71 is installed in the second mounting groove, realizes that the second support arm 8 is fixedly connected, and the second support arm 7 is another with retaining-plate 1
One end is welded on supporting basis 2；
One end of third support arm 8 is welded with third rectangle link block 81, and is provided with and runs through on third rectangle link block 81
Threaded hole, third rectangle link block 81 matches with the third mounting groove on retaining-plate 1, and lock is reserved in third mounting groove
Tight screw hole, third support arm 8 are installed on by third rectangle link block 81 in third mounting groove, realize third support arm 8 and branch
Backplate 1 is fixedly connected, and the other end of third support arm 8 is welded on supporting basis 2；
Multigroup retaining-plate 1 is close to pit foundation side wall side by side, and pours branch along the orientation of multigroup retaining-plate 1 in pit foundation bottom
Shield basis 2, the form of cast in situs is taken on supporting basis 2, pours to form branch fender pier, between every piece of retaining-plate 1 and supporting basis 2
It is connected with two group of first support arm, 6, one group of second support arm 7 and two groups of third support arms 8, the pit foundation of multigroup 1 lower section of retaining-plate
Gutter 10 has been excavated in bottom, and stiffener 4 is interspersed between the retainer ring 3 between multigroup retaining-plate 1.
With reference to Fig. 1, retaining-plate 1 is solid by the first support arm 6, the second support arm 7 and third support arm 8 and supporting basis 2
Fixed connection, enhances support action of the retaining-plate 1 to pit foundation, keeps the shape invariance shape of pit foundation, pit foundation is avoided to cave in so that hole
Base is more stablized, and installing and dismounting is convenient, accelerates construction speed；
With reference to Fig. 2, one end of the first support arm 6, the second support arm 7 and third support arm 8 that every piece of retaining-plate 1 connects exists
1 surface of retaining-plate formed equilateral triangle support force, equilateral triangle formed father-in-law's fourth support force can retaining-plate 1 support
More come from pit foundation lateral wall pressure；
With reference to Fig. 3, two rows of parallel stiffeners 4 are interspersed in the connection ring 3 between multigroup retaining-plate 1 being set up in parallel
It is interior, when retaining-plate 1 between connect and more fasten, enhance the support capacity for the braced wall that multigroup retaining-plate 1 is formed；
Docked between retaining-plate 1 by docking groove and clamping item, make to connect between retaining-plate 1 it is even closer, simultaneously
The underground water that pit foundation side wall overflows is avoided to be overflowed from the connecting sewing of retaining-plate 1, keeps the drying in pit foundation；Under every piece of retaining-plate 1
The rhone 9 just set discharges the underground water of pit foundation side wall, and flows to gutter 10, is flowed under city eventually by drainage ditch
Water channel keeps not assembling underground water in pit foundation, and it is convenient to be provided for construction in later period.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of building pit foundation construction safety supporting construction, including retaining-plate（1）With supporting basis（2）, the retaining-plate（1）It is perpendicular
Directly it is tightly attached to pit foundation side wall, which is characterized in that retaining-plate（1）Side lower edges far from pit foundation side wall are respectively welded with two admittedly
Determine ring（3）, and two retainer rings of top edge and lower edge（3）It is respectively positioned on straight line, and is symmetrical arranged, the retaining-plate
（1）Two retainer rings of top edge（3）Lower section reserve there are two the first mounting groove, the supporting below two first mounting grooves
Plate（1）On be reserved with the second mounting groove, and the second mounting groove is located on the central axes of two the first mounting grooves, two described first
The top edge of mounting groove and the second mounting groove formation equilateral triangle structure, first mounting groove and the second mounting groove welds
There is anti-upper kickboard（5）, the retaining-plate below second mounting groove（1）On be provided with laterally and through retaining-plate（1）Rhone
（9）, the rhone（9）The retaining-plate of lower section（1）It is upper reserved there are two third mounting groove, and third mounting groove is symmetrical arranged；
The supporting basis（2）Along retaining-plate（1）Length direction pour in the bottom of pit foundation, the supporting basis（2）Pass through
Lock screw is connected with two group of first support arm（6）One end, one group of second support arm（7）One end and the support of two groups of thirds
Arm（8）One end, the first support arm described in two groups（6）The other end retaining-plate is fixed on by lock screw（1）On first
In mounting groove, the second support arm described in one group（7）The other end retaining-plate is fixed on by lock screw（1）On second installation
In slot, third support arm described in two groups（8）The other end retaining-plate is fixed on by lock screw（1）On third mounting groove
It is interior；
Multigroup retaining-plate（1）It is close to pit foundation side wall side by side, and in pit foundation bottom along multigroup retaining-plate（1）Orientation pour
Build supporting basis（2）, every piece of retaining-plate（1）With supporting basis（2）Between be connected with two group of first support arm（6）, one group
Second support arm（7）With two groups of third support arms（8）, multigroup retaining-plate（1）Draining is excavated in the pit foundation bottom of lower section
Ditch（10）, multigroup retaining-plate（1）Between retainer ring（3）Between be interspersed with stiffener（4）.
A kind of 2. building pit foundation construction safety supporting construction according to claim 1, which is characterized in that first support
Arm（6）One end be welded with the first rectangle link block（61）, and the first rectangle link block（61）On be provided with perforative threaded hole, institute
State the first rectangle link block（61）With retaining-plate（1）On the first mounting groove match, and locking is reserved in the first mounting groove
Screw hole, the first support arm（6）Pass through the first rectangle link block（61）It is installed in the first mounting groove, realizes the first support arm（6）
With retaining-plate（1）It is fixedly connected, and the first support arm（6）The other end be welded in supporting basis（2）On.
A kind of 3. building pit foundation construction safety supporting construction according to claim 1, which is characterized in that second support
Arm（7）One end be welded with the second rectangle link block（71）, and the second rectangle link block（71）On be provided with perforative threaded hole, institute
State the second rectangle link block（71）With retaining-plate（1）On the second mounting groove match, and locking is reserved in the second mounting groove
Screw hole, the second support arm（7）Pass through the second rectangle link block（71）It is installed in the second mounting groove, realizes the second support arm（8）
With retaining-plate（1）It is fixedly connected, and the second support arm（7）The other end be welded in supporting basis（2）On.
A kind of 4. building pit foundation construction safety supporting construction according to claim 1, which is characterized in that the third support
Arm（8）One end be welded with third rectangle link block（81）, and third rectangle link block（81）On be provided with perforative threaded hole, institute
State third rectangle link block（81）With retaining-plate（1）On third mounting groove match, and locking is reserved in third mounting groove
Screw hole, third support arm（8）Pass through third rectangle link block（81）It is installed in third mounting groove, realizes third support arm（8）
With retaining-plate（1）It is fixedly connected, and third support arm（8）The other end be welded in supporting basis（2）On.
A kind of 5. building pit foundation construction safety supporting construction according to claim 1, which is characterized in that the retaining-plate
（1）Side be reserved with along its longitudinally disposed docking groove, opposite side is welded with along its longitudinally disposed docking strip, and multigroup
Retaining-plate（1）Between by docking groove and docking strip carry out docking fixation.
A kind of 6. building pit foundation construction safety supporting construction according to claim 1, which is characterized in that first support
Arm（6）, the second support arm（7）With third support arm（8）Far from retaining-plate（1）One end supporting base is fixed on using clamping screw
Plinth（2）On.
A kind of 7. building pit foundation construction safety supporting construction according to claim 1, which is characterized in that the gutter
（10）Convergence is extended in construction drainage canal, and construction drainage canal is connected with city sewer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810453880.6A CN108425366B (en) | 2017-03-14 | 2017-03-14 | Safety support structure for civil engineering foundation pit support |
| CN201710150215.5A CN106884431B (en) | 2017-03-14 | 2017-03-14 | A kind of building pit foundation construction safety supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150215.5A CN106884431B (en) | 2017-03-14 | 2017-03-14 | A kind of building pit foundation construction safety supporting construction |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810453880.6A Division CN108425366B (en) | 2017-03-14 | 2017-03-14 | Safety support structure for civil engineering foundation pit support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106884431A CN106884431A (en) | 2017-06-23 |
| CN106884431B true CN106884431B (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810453880.6A Active CN108425366B (en) | 2017-03-14 | 2017-03-14 | Safety support structure for civil engineering foundation pit support |
| CN201710150215.5A Expired - Fee Related CN106884431B (en) | 2017-03-14 | 2017-03-14 | A kind of building pit foundation construction safety supporting construction |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810453880.6A Active CN108425366B (en) | 2017-03-14 | 2017-03-14 | Safety support structure for civil engineering foundation pit support |
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| CN (2) | CN108425366B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166506B (en) * | 2018-01-24 | 2020-07-07 | 浙江立鹏建设有限公司 | Foundation pit supporting structure |
| CN112081130B (en) * | 2018-04-13 | 2021-12-21 | 河南省诚建检验检测技术股份有限公司 | Pile foundation device for civil engineering |
| CN113463630A (en) * | 2021-08-17 | 2021-10-01 | 薄丽 | Be used for harbour channel port inner wall construction anchor equipment |
| CN113981985A (en) * | 2021-11-09 | 2022-01-28 | 安徽巨华建设工程科技有限公司 | Foundation pit supporting equipment and supporting method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1040163A1 (en) * | 1982-01-28 | 1983-09-07 | Украинский Проектно-Технологический И Конструкторский Институт Технологии И Организации Специальных Работ | Device for compacting walls and base of pits |
| CN1563612A (en) * | 2004-03-15 | 2005-01-12 | 中国第二十冶金建设公司 | Construction method for underground structure through half reverse course of action of inverting connection |
| CN202925555U (en) * | 2012-10-30 | 2013-05-08 | 中国建筑第六工程局有限公司 | Supporting and protecting structure for inclined struts of foundation pit |
| CN103711129A (en) * | 2013-11-25 | 2014-04-09 | 中冶天工上海十三冶建设有限公司 | Jacking device for supporting foundation pit |
| CN204212161U (en) * | 2014-10-31 | 2015-03-18 | 浙江中联建设集团有限公司 | System shored by the oblique steel of pattern foundation pit supporting structure |
| CN204356782U (en) * | 2014-11-27 | 2015-05-27 | 中建一局集团第五建筑有限公司 | A face formula bearing structure that is used for basement foundation ditch to trade to prop |
| CN204825927U (en) * | 2015-08-11 | 2015-12-02 | 中铁建大桥工程局集团第五工程有限公司 | Steel column is consolidated to wall body bracing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101257367B1 (en) * | 2010-07-28 | 2013-04-29 | 신재훈 | Slope guard construction method using bended connector |
| CN203769849U (en) * | 2014-01-03 | 2014-08-13 | 山东汇发矿业科技有限公司 | Portable mine filling barricade |
| CN205024690U (en) * | 2015-08-11 | 2016-02-10 | 中建二局第三建筑工程有限公司 | Additional strengthening is propped in tearing open of supporting in deep basal pit |
| CN105862879A (en) * | 2016-05-31 | 2016-08-17 | 浙江工业大学 | Rigidity-variable foundation pit supporting structure |
-
2017
- 2017-03-14 CN CN201810453880.6A patent/CN108425366B/en active Active
- 2017-03-14 CN CN201710150215.5A patent/CN106884431B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1040163A1 (en) * | 1982-01-28 | 1983-09-07 | Украинский Проектно-Технологический И Конструкторский Институт Технологии И Организации Специальных Работ | Device for compacting walls and base of pits |
| CN1563612A (en) * | 2004-03-15 | 2005-01-12 | 中国第二十冶金建设公司 | Construction method for underground structure through half reverse course of action of inverting connection |
| CN202925555U (en) * | 2012-10-30 | 2013-05-08 | 中国建筑第六工程局有限公司 | Supporting and protecting structure for inclined struts of foundation pit |
| CN103711129A (en) * | 2013-11-25 | 2014-04-09 | 中冶天工上海十三冶建设有限公司 | Jacking device for supporting foundation pit |
| CN204212161U (en) * | 2014-10-31 | 2015-03-18 | 浙江中联建设集团有限公司 | System shored by the oblique steel of pattern foundation pit supporting structure |
| CN204356782U (en) * | 2014-11-27 | 2015-05-27 | 中建一局集团第五建筑有限公司 | A face formula bearing structure that is used for basement foundation ditch to trade to prop |
| CN204825927U (en) * | 2015-08-11 | 2015-12-02 | 中铁建大桥工程局集团第五工程有限公司 | Steel column is consolidated to wall body bracing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106884431A (en) | 2017-06-23 |
| CN108425366B (en) | 2020-10-20 |
| CN108425366A (en) | 2018-08-21 |
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