CN106703045A - Assembled type crown beam, surrounding purlin and waist beam structure - Google Patents
Assembled type crown beam, surrounding purlin and waist beam structure Download PDFInfo
- Publication number
- CN106703045A CN106703045A CN201710148466.XA CN201710148466A CN106703045A CN 106703045 A CN106703045 A CN 106703045A CN 201710148466 A CN201710148466 A CN 201710148466A CN 106703045 A CN106703045 A CN 106703045A
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- plate type
- plate
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- steel
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Classifications
-
- 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
-
- 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
- E02D17/20—Securing of slopes or inclines
Abstract
The invention discloses an assembled type crown beam, surrounding purlin and waist beam structure. The assembled type crown beam, surrounding purlin and waist beam structure is formed by assembling multi-rib-plate type H-shaped steel standard beams different in length and foundation pit vertical containment plate piles through bolts. The multi-rib-plate type H-shaped steel standard beams are continuously arranged in the horizontal direction, and connector end plates of the multi-rib-plate type H-shaped steel standard beams are connected through bolts. Bolt connecting sleeves are embedded in crown beam or surrounding purlin positions of the plate piles or bolt sleeves are implanted in the crown beam or surrounding purlin positions so that the plate piles can be connected with the multi-rib-plate type H-shaped steel standard beams. The multi-rib-plate type H-shaped steel standard beams and steel supporting components are also connected through bolts. The assembled type crown beam, surrounding purlin and waist beam structure is high in construction operability, high in component assembling degree and construction operation efficiency, capable of saving project materials, low in project building cost and good in project implementing effect.
Description
Technical field
The present invention relates to technical field of civil engineering, specifically a kind of foundation ditch, the building enclosure assembling of side slope are applied
Work technical field.
Background technology
Vertical building enclosure in base pit engineering, is typically made up of campshed or diaphram wall, these vertical campsheds or
Diaphram wall dispersedly inserts or pours to be formed, and is in the horizontal direction dispersion, need to by Guan Liang, enclose purlin or waist rail and connect
It is connected into entirety.These Guan Liangs, enclose purlin or waist rail and mainly have steel construction or a cast-in-place concrete structure, the Guan Liang of its steel construction, enclose purlin
It is welding realization at the scene and the connection of vertical building enclosure with waist rail, whole supporting is caused because welding quality is difficult to ensure that
The degree of safety of structure is influenceed very much, additionally, vertical building enclosure will with the Guan Liang of steel construction, enclose purlin and waist rail welding, it is necessary to
Destruction concrete strips out cage bar, or pre-buried a large amount of junction steel plates, causes construction work amount very big.
In order to eliminate safe hidden trouble, current most Guan Liang, enclose purlin and waist rail and use cast in situs armored concrete
Method make.Its master operation is first to strip out reinforcing bar in vertical building enclosure, need to abolish concrete-pile end or underground connects
The concrete on continuous wall top or the cover to reinforcement of stake (wall) body, commonly use pneumatic pick or pneumatic hammer breaking concrete, and the reinforcing bar for stripping out is in torsion
Curved, high tensile reinforcement has different degrees of damage.Then the reinforcing bar and Guan Liang that will strip out, the reinforcing bar for enclosing purlin and waist rail, pass through
Welding, binding method are coupled together, with Guan Liang, enclose steel reinforcement cage in purlin and waist rail all by artificial colligation；Guan Liang is dug out again, enclosed
The soil body of purlin and waist rail surrounding edge, need on the soil body casting concrete bed course；Last shuttering, casting concrete.It is certain through maintenance
Could be used after time.From the point of view of the construction process and technique, substantial amounts of noise, dust and coagulation need to be produced when abolishing concrete
Native rubbish；Cast in situs bed course need to consume more concrete material；Artificial banding steel cage and formwork erection need to use more people
Work.The maintenance of casting concrete will expend the duration more long.After foundation ditch is backfilled, these Guan Liangs, enclose purlin or waist rail or need artificial
Remove, substantial amounts of noise, dust and concrete rubbish will be produced again.
Therefore, architectural engineering circle is current in the urgent need to researching and developing a kind of assembled Guan Liang, enclosing purlin and breast beam structure, can both disappear
Except work progress is to the adverse effect of environment, the duration can be shortened again, the consumption in artificial and muscle power is reduced, engineering cost is reduced,
Realize Guan Liang, enclose purlin and the recycling of breast beam structure part.
The content of the invention
The technical problems to be solved by the invention be overcome existing concrete Guan Liang long construction period, cost it is high, construction
The deficiencies such as difficulty, there is provided a kind of assembled Guan Liang, enclose purlin and breast beam structure.
To reach above-mentioned purpose, the technical scheme that this patent is used is：
A kind of assembled Guan Liang, purlin and breast beam structure are enclosed, be, by many fin-plate type H profile steel Standard Beams of different length, to pass through
Termination crab bolt spreading, is horizontally distributed in vertical building enclosure side, with vertical building enclosure by built-in bolt sleeve assembling
Into, it is characterized in that：The screw of standard profile is machined with the flange plate of many fin-plate type H profile steel Standard Beam both sides；At the end of connection
Head has connection stiffener and the screw in distribution standard pitch-row and aperture；Polylith is distributed with many fin-plate type H profile steel Standard Beams to put more energy into
Plate；Guan Liang in vertical building enclosure, enclose purlin and waist rail position, be embedded with bolt connection sleeve or steel plate, using bolt with it is many
Fin-plate type H profile steel Standard Beam is connected；Screw distribution on the flange plate of many fin-plate type H profile steel Standard Beam inner sides connects with steel supporting component
Screw matching is connect, steel supporting component is installed and is used bolt connection.
Many fin-plate type H profile steel Standard Beams are distributed in the interior outside of building enclosure.
Many fin-plate type H profile steel Standard Beams are distributed in the inner side of building enclosure.
Many fin-plate type H profile steel Standard Beams assemble at least one of which on the inside of the foundation ditch of building enclosure
Filled between many fin-plate type H profile steel standard beam splices between the regulation of different-thickness steel plate and vertical building enclosure
Connection pitch of holes.
Bolt connecting hole is buried in vertical building enclosure, is connected with force transfer key by changing steel plate, the conversion steel plate is recyclable.
Vertical building enclosure is prefabricated pile, steel sheet pile or cast-in-place diaphram wall.
Many fin-plate type H profile steel Standard Beams of vertical building enclosure side are distributed in, steel component is set at gap therebetween, passed through
Many fin-plate type H profile steel Standard Beams that the bolt connecting hole at two ends will be distributed in interior outside link together.
Workable, the component assembling degree of present invention construction is high, construction operation efficiency high, saving engineering material, work
Journey low cost, engineering construction work well.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description.
Fig. 1 is many fin-plate type H profile steel Standard Beam side views of the present invention；
Fig. 1 a are many fin-plate type H profile steel Standard Beam end view drawings of the present invention；
Fig. 2 is connected floor map for assembled Guan Liang of the present invention with shaped steel plate pile；
Fig. 3 is that assembled Guan Liang of the present invention is connected floor map with T-shaped abnormity sheet pile；
Fig. 4 is connected floor map for assembled Guan Liang of the present invention with the box rectangle sheet pile of single hole；
Fig. 5 is connected floor map for assembled Guan Liang of the present invention with porous box rectangle sheet pile；
Fig. 6 is that assembled Guan Liang of the present invention is connected floor map with the stake of empty stomach T-shaped plate；
Fig. 7 is that assembled waist rail of the present invention is connected floor map with the stake of empty stomach T-shaped plate；
Fig. 8 is invention assembled Guan Liang, encloses purlin and waist rail and diaphram wall connection diagram；
Fig. 9 is that assembled Guan Liang of the present invention and waist rail are connected generalized section with sheet pile.
In figure：1-many fin-plate type H profile steel Standard Beams, 2-connecting bolt, 3-bolt hole, 4-- put more energy into floor, 5-end
Connecting plate, 6-strength plate, 7-sheet pile, 8-reinforcement connector, 9-built-in bolt sleeve, 10--- conversions steel plate, 11-- power transmissions
Key, 12-spacing adjustable plate, 13--- inner supports.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
A kind of many fin-plate type H profile steel Standard Beams 1 are first designed, standardized components are formed in factory process；Transport scene dress
With forming.
By this many fin-plate type H profile steel Standard Beams 1 continuous arrangement in the horizontal direction, bolt 2 is passed through between its joint end plate
Connection；
Using being embedded in Guan Liang in sheet pile or enclosing the bolt connection sleeve on purlin position, by many fin-plate type H profile steel Standard Beams
It is connected thereto integral.
Described many fin-plate type H profile steel Standard Beams, be by section bars such as H profile steel, each steel pipes of steel plate, it is prefabricated in factory floor
Into standard component, the length dimension of standard component is in modularization, and the maximum length of single standard component meets standard truck transportation lengths
It is required that, the maximum weight of single standard component is no more than 50KN, meets the general requirement of scene lifting.
Described many fin-plate type H profile steel Standard Beams, are distributed with groups of bolt connecting hole on joint face, both can be with sheet pile
Upper pre-buried bolt connection sleeve is integral by bolt, can be also bolted with the bolt hole of distribution on inner bracing member
Together；
Described many fin-plate type H profile steel Standard Beams, have substantial amounts of floor of putting more energy into along long axis directional spreding, improve Standard Beam
Rigidity and shearing resistance, bending resistance and anti-twisting property.
Described many fin-plate type H profile steel Standard Beams, connection end plate is welded with two ends, and connecting screw hole is distributed with end plate,
Stiffener is welded with end plate.
Described many fin-plate type H profile steel Standard Beams, the connection with steel supporting component is also to be bolted realization, its
The modulus of distribution of connecting hole is consistent with shaped steel inner support
Described many fin-plate type H profile steel Standard Beams, can replace the purlin beam that encloses of bracing members to use.
Embodiment is as follows：Assembled Guan Liang, to enclose purlin and waist rail be by many fin-plate type H profile steel Standard Beams 1, through connecting bolt 2
It is assembled；Many fin-plate type H profile steel Standard Beams 1 are processed in factory floor by H profile steel material and steel plate, and its length presses mould
Number design.In the both sides flange plate of H profile steel, i.e., standard module is pressed on joint face, be machined with link bolt hole 3, along the axle of H profile steel
Line, at a certain distance, welds floor 4 of putting more energy on the both sides of web, and the two ends of many fin-plate type H profile steel Standard Beams 1 are welded with end
Connecting plate 5 and strength plate 6, are machined with link bolt hole 3, referring to Fig. 1 and Fig. 1 a on end connecting plate 5.
In the top both sides of vertical building enclosure shaped steel plate pile 7, by manufactured many water of fin-plate type H profile steel Standard Beam 1
Placing flat, the bolt hole 3 connected on face is corresponding with the connecting hole (shaped steel can be with live perforate) on sheet pile, is screwed into connection spiral shell
Bolt 2, i.e., connect integral by many fin-plate type H profile steel Standard Beams 1 by sheet pile 7, to strengthen the integral rigidity of assembled Guan Liang,
Reinforcement connector 8 is set up in the clearance space position of sheet pile, referring to Fig. 2.
In the Guan Liang position built-in bolt sleeve 9 of T-shaped abnormity sheet pile, by many horizontal positioneds of fin-plate type H profile steel Standard Beam 1,
The bolt hole 3 connected on face is corresponding with the built-in bolt sleeve 9 on sheet pile, is screwed into connection connecting bolt 2, i.e., by many floors
Sheet pile 7 is connected integral by formula H profile steel Standard Beam 1, assembled Guan Liang is formed, referring to Fig. 3.
When many fin-plate type H profile steel Standard Beams 1 are connected with the box rectangle sheet pile 7 of single hole, to solve the position that peg board construction is produced
Error is put, spacing adjustable plate 12 is added in the joint of many fin-plate type H profile steel Standard Beams 1, referring to Fig. 4.
Many fin-plate type H profile steel Standard Beams 1 are connected plane with porous box rectangle sheet pile 7, referring to Fig. 5.
Fill many fin-plate type H profile steel Standard Beams 1 and be connected plane with empty stomach T-shaped plate stake 7, referring to Fig. 6.
In the waist rail position built-in bolt sleeve 9 of T-shaped abnormity sheet pile, by many horizontal positioneds of fin-plate type H profile steel Standard Beam 1,
The bolt hole 3 connected on face is corresponding with the built-in bolt sleeve 9 on sheet pile, is screwed into connecting bolt 2, i.e., by many fin-plate types
Sheet pile 7 is connected integral by H profile steel Standard Beam 1, forms assembled waist rail；When Guan Liang, enclose the joint face of purlin or waist rail and go along with sb. to guard him
Stake side cannot directly contact when (such as vertical fender post construction error causes, sideline be curve or broken line when), it is necessary to set
Force transfer key 11, by adjustable length force transfer key 11 realize with conversion steel plate 10 be connected, change steel plate 10 again with sheet pile on
Built-in bolt sleeve 9 is connected, and waist rail is linked together with vertical building enclosure.Referring to Fig. 7.
Fill many fin-plate type H profile steel Standard Beams 1 and cast-in-place diaphram wall 7, using built-in bolt sleeve 9 (or implantation spiral shell
Hole), assembly connection is realized by connecting bolt, referring to Fig. 8.
Assembled Guan Liang, purlin and waist rail are enclosed towards link bolt hole 3 is also distributed with the edge of a wing on the inside of foundation ditch, with bracing members
The link bolt hole 3 being distributed on component 13 is, by same rule setting, with matching connection, to realize quick connection, and protect
Demonstrate,prove stress axle power to be generally aligned in the same plane, referring to Fig. 9.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent is defined.
Claims (8)
1. a kind of assembled Guan Liang, enclose purlin and breast beam structure, be by many fin-plate type H profile steel Standard Beams of different length, by end
Head plate bolt spreading, is horizontally distributed in vertical building enclosure side, is assembled by built-in bolt sleeve with vertical building enclosure,
It is characterized in that：
The screw of standard profile is machined with the flange plate of many fin-plate type H profile steel Standard Beam both sides；There is connection in the termination of connection
Stiffener and the screw in distribution standard pitch-row and aperture；
Polylith stiffener is distributed with many fin-plate type H profile steel Standard Beams；
Guan Liang in vertical building enclosure, enclose purlin and waist rail position, be embedded with bolt connection sleeve or steel plate, using bolt with it is many
Fin-plate type H profile steel Standard Beam is connected；
Screw distribution on the flange plate of many fin-plate type H profile steel Standard Beam inner sides is matched with steel supporting component connecting screw hole, installs steel
Supporting member uses bolt connection.
2. a kind of assembled Guan Liang according to claim 1, enclose purlin and breast beam structure, it is characterized in that, many fin-plate type H profile steels
Standard Beam is distributed in the interior outside of building enclosure.
3. a kind of assembled Guan Liang according to claim 1, enclose purlin and breast beam structure, it is characterized in that, many fin-plate type H profile steels
Standard Beam is distributed in the inner side of building enclosure.
4. a kind of assembled Guan Liang according to claim 1, enclose purlin and breast beam structure, it is characterized in that, many fin-plate type H profile steels
Standard Beam assembles at least one of which on the inside of the foundation ditch of building enclosure.
5. a kind of assembled Guan Liang according to claim 1, enclose purlin and breast beam structure, it is characterized in that, in many fin-plate type H types
The connection pitch of holes between the regulation of different-thickness steel plate and vertical building enclosure is filled between steel standard beam splice.
6. a kind of assembled Guan Liang according to claim 1, enclose purlin and breast beam structure, it is characterized in that, vertical building enclosure
On bury bolt connecting hole, be connected with force transfer key by changing steel plate, the conversion steel plate is recyclable.
7. a kind of assembled Guan Liang according to claim 1, enclose purlin and breast beam structure, it is characterized in that, vertical building enclosure
It is prefabricated pile, steel sheet pile or cast-in-place diaphram wall.
8. a kind of assembled Guan Liang according to claim 1, enclose purlin and breast beam structure, it is characterized in that, be distributed in and vertically enclose
Many fin-plate type H profile steel Standard Beams of protection structure side, set steel component therebetween at gap, will be divided by the bolt connecting hole at two ends
The many fin-plate type H profile steel Standard Beams for being distributed in interior outside link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148466.XA CN106703045A (en) | 2017-03-14 | 2017-03-14 | Assembled type crown beam, surrounding purlin and waist beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148466.XA CN106703045A (en) | 2017-03-14 | 2017-03-14 | Assembled type crown beam, surrounding purlin and waist beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106703045A true CN106703045A (en) | 2017-05-24 |
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ID=58918290
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710148466.XA Pending CN106703045A (en) | 2017-03-14 | 2017-03-14 | Assembled type crown beam, surrounding purlin and waist beam structure |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142953A (en) * | 2017-07-12 | 2017-09-08 | 宋元平 | Support system and method for supporting for Metro station excavation end |
| CN108118685A (en) * | 2017-12-21 | 2018-06-05 | 上海市政工程设计研究总院（集团）有限公司 | A kind of Larsen steel sheet pile Guan Liang in adjustable section and its section method of adjustment |
| CN108118686A (en) * | 2017-12-21 | 2018-06-05 | 上海市政工程设计研究总院（集团）有限公司 | A kind of installation method of Larsen steel sheet pile Guan Liang |
| CN108118701A (en) * | 2017-12-21 | 2018-06-05 | 上海市政工程设计研究总院（集团）有限公司 | A kind of double Larsen steel sheet pile rigit-frame beam and its installation method |
| CN108343052A (en) * | 2017-12-21 | 2018-07-31 | 上海市政工程设计研究总院（集团）有限公司 | A kind of steel Guan Liang and its installation method for SMW engineering methods |
| CN109537600A (en) * | 2018-10-29 | 2019-03-29 | 东通岩土科技股份有限公司 | Foundation pit enclosure wall assembled all steel crown beam |
| CN110409461A (en) * | 2019-08-09 | 2019-11-05 | 广州市建筑科学研究院有限公司 | A kind of base pit stand construction based on assembled large-diameter tubular pile |
| CN112252333A (en) * | 2020-10-16 | 2021-01-22 | 浙江大东吴集团建设有限公司 | Mounting equipment for reverse construction method support beam and mounting method thereof |
| CN113062328A (en) * | 2021-03-29 | 2021-07-02 | 江苏东合南岩土科技股份有限公司 | Assembled rectangular steel tube concrete combined crown beam and construction method thereof |
| CN113737811A (en) * | 2021-09-22 | 2021-12-03 | 中国一冶集团有限公司 | Assembly type supporting structure in narrow foundation pit and construction method thereof |
| CN115125961A (en) * | 2021-03-25 | 2022-09-30 | 江苏华岩建设有限公司 | Assembled concrete section steel combination beam and construction method thereof |
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| CN206635771U (en) * | 2017-03-14 | 2017-11-14 | 上海强劲地基工程股份有限公司 | A kind of assembled Guan Liang, purlin and breast beam structure |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142953A (en) * | 2017-07-12 | 2017-09-08 | 宋元平 | Support system and method for supporting for Metro station excavation end |
| CN108118686B (en) * | 2017-12-21 | 2024-01-05 | 上海市政工程设计研究总院（集团）有限公司 | Method for mounting Larson steel sheet pile crown beam |
| CN108118685A (en) * | 2017-12-21 | 2018-06-05 | 上海市政工程设计研究总院（集团）有限公司 | A kind of Larsen steel sheet pile Guan Liang in adjustable section and its section method of adjustment |
| CN108118686A (en) * | 2017-12-21 | 2018-06-05 | 上海市政工程设计研究总院（集团）有限公司 | A kind of installation method of Larsen steel sheet pile Guan Liang |
| CN108118701A (en) * | 2017-12-21 | 2018-06-05 | 上海市政工程设计研究总院（集团）有限公司 | A kind of double Larsen steel sheet pile rigit-frame beam and its installation method |
| CN108343052A (en) * | 2017-12-21 | 2018-07-31 | 上海市政工程设计研究总院（集团）有限公司 | A kind of steel Guan Liang and its installation method for SMW engineering methods |
| CN108118685B (en) * | 2017-12-21 | 2024-01-19 | 上海市政工程设计研究总院（集团）有限公司 | Larson steel sheet pile crown beam with adjustable section and section adjusting method thereof |
| CN108118701B (en) * | 2017-12-21 | 2024-01-12 | 上海市政工程设计研究总院（集团）有限公司 | Double-row Larson steel sheet pile rigid frame beam and mounting method thereof |
| CN109537600A (en) * | 2018-10-29 | 2019-03-29 | 东通岩土科技股份有限公司 | Foundation pit enclosure wall assembled all steel crown beam |
| CN110409461A (en) * | 2019-08-09 | 2019-11-05 | 广州市建筑科学研究院有限公司 | A kind of base pit stand construction based on assembled large-diameter tubular pile |
| CN112252333A (en) * | 2020-10-16 | 2021-01-22 | 浙江大东吴集团建设有限公司 | Mounting equipment for reverse construction method support beam and mounting method thereof |
| CN115125961A (en) * | 2021-03-25 | 2022-09-30 | 江苏华岩建设有限公司 | Assembled concrete section steel combination beam and construction method thereof |
| CN113062328A (en) * | 2021-03-29 | 2021-07-02 | 江苏东合南岩土科技股份有限公司 | Assembled rectangular steel tube concrete combined crown beam and construction method thereof |
| CN113737811A (en) * | 2021-09-22 | 2021-12-03 | 中国一冶集团有限公司 | Assembly type supporting structure in narrow foundation pit and construction method thereof |
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