CN106087750A - Pile integrative-structure does not land the construction method of construction steel platform across stake formula - Google Patents
Pile integrative-structure does not land the construction method of construction steel platform across stake formula Download PDFInfo
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- CN106087750A CN106087750A CN201610467070.7A CN201610467070A CN106087750A CN 106087750 A CN106087750 A CN 106087750A CN 201610467070 A CN201610467070 A CN 201610467070A CN 106087750 A CN106087750 A CN 106087750A
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- bridge
- pile
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- construction
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Abstract
The invention discloses pile integrative-structure and do not land the construction method of construction steel platform across stake formula, comprise the following steps: (1) carries out the installation of pile cover structure；(2) along suitable bridge to connecting a steel main platform body truss between two the most adjacent campshed caps, the two ends of steel main platform body truss are connected with the otic placode pin joint of installation up and down in multiple half pile cover structures of corresponding side respectively；(3) on each steel main platform body truss, many direction across bridge distribution beam are set up along direction across bridge interval, then in many direction across bridge distribution beam along along bridge to arrange many spaced along bridges to distribution beam, finally in distribution beam, completely spread many bridge floor distribution beam at many along direction across bridge direction along bridge, complete steel putting up platform；(4) on steel platform, carry out bridge structure and along bridge to the construction of anteposition pile, after completing construction, pile cover structure is torn open spelling.Use what this method was capable of pile integrative-structure bridge superstructure not land construction.
Description
Technical field
The present invention relates to field of bridge construction, relate in particular to a kind of use pile integrative-structure not land across stake formula to execute
The construction method of work steel platform.
Background technology
Pile one bridge structure is a kind of novel bridge substructure configuration.This structure has quick construction, batch production
The feature such as manufacture, effect on environment is little, be to realize bridge construction industrialized important component part future.But because of in pile one
The bending resistance shear resistance of the pilework in structure is weak, therefore it should not be applied excessive horizontal lotus before bridge builds up completely
Carry, in case pile structure is destroyed.Therefore, at present in pile one bridge structure construction, construction machinery is arranged under bridge
On temporary pavement or trestle, superstructure is installed.
But in the construction operation environment that some special construction environment (such as marshland etc.) or environmental requirement are high, it is impossible to fill out and make
Road surface or set up trestle, can only lay construction equipment in existing pile structure.Not yet there is the constructing structure of satisfied needs at present.
Summary of the invention
It is an object of the invention to overcome the deficiency of prior art, it is provided that a kind of highly versatile, little to pile structure influence,
Surrounding ground environment is not landed across stake formula without the pile integrative-structure of impact the construction method of construction steel platform.
For reaching above-mentioned purpose, the present invention uses following technical proposals:
Pile integrative-structure does not land the construction method of construction steel platform across stake formula, comprises the following steps:
(1) carry out the installation of pile cover structure, concretely comprise the following steps:
First by vibration isolation rubber sheet pad in the termination of pile structure, then will attach on the inwall of every half half pile cover structure
Being assembled in the termination of pile structure after vibration isolation rubber bar, vibration isolation rubber sheet is arranged on the top of pile structure and installs with two semi-involutions
Half pile cover structure top board between, the fastening otic placode of half pile cover structure C installed through two semi-involutions with bolt is also tightened, and makes
Pile cover structure is connected with pile close structure；In the middle of the outer wall of every half half pile cover structure between the upper and lower every be provided with upper and lower two
Individual installation otic placode；
(2) along suitable bridge to connecting a steel main platform body truss, described steel between two the most adjacent campshed caps
The two ends of main platform body truss are connected with the otic placode pin joint of installation up and down in multiple half pile cover structures of corresponding side respectively；
(3) on the steel main platform body truss each described, many direction across bridge distribution beam are set up, so along direction across bridge interval
After in many described direction across bridge distribution beam along along bridge to arrange many spaced along bridges to distribution beam, finally described
Many in distribution beam, completely spread many bridge floor distribution beam along direction across bridge direction along bridges, complete steel putting up platform, described cross-bridges
Using Two bors d's oeuveres I-steel to distribution beam, described suitable bridge uses I-steel to distribution beam；
(4) on steel platform, bridge structure is carried out and along bridge to the construction of anteposition pile, after completing construction, to pile cover structure
Carry out tearing open spelling: the spelling process of tearing open of pile cover structure is: in pile cover structure, will fasten the disassembling bolts of otic placode, steel platform and being connected
Half pile cover structure entirety is sling, and is hoisted to pre-installed position, according to the installation method of step (1) king-pile cap, just prepares
The pile cover structure that the half pile cover structure that half good pile cover structure and handling are connected on steel platform is assembled into is installed to pile structure
On, and then complete the assembly of steel platform.
The invention has the beneficial effects as follows:
(1) what this steel platform was capable of pile integrative-structure bridge superstructure does not lands construction, i.e. construction equipment cloth
Put on the steel platform on pile integrative-structure；
(2) this structure uses vibration isolation rubber bar and rubber sheet gasket to protect pile structure, little to structure influence, it is possible to
Play the effect of protection existing structure；
(3) this structure can realize quickly removing and installing, it is adaptable to streamline constructing operation；
(4) use two halves can half pile cover structure of involutory installation to be easy to structure assembled, installations can be greatly improved, dismounting is imitated
Rate；
The top board of (5) half pile cover structures can increase the bearing capacity of pile cover structure, and pile structure plays well guarantor
Protect effect；
(6) utilizing the fastening otic placode structure in half pile cover structure, the mounting means using bolt to tighten can facilitate pile cover to pacify
Dress, improves and installs speed；
(7) steel main platform body truss is installed and uses Dual-layer structure, it is possible to be effectively improved steel main platform body Stability Analysis of Structures
Property, improve the degree of safety of steel platform；
(8) use along bridge to three grades of distribution such as distribution beam, direction across bridge distribution beam, bridge floor distribution beam, it is possible to effectively reduce knot
The stress of structure is concentrated, and makes structure stress reasonable；
(9) connecting hole on upper and lower main longitudinal grider can facilitate the connection of steel platform and pile cover structure, accelerates speed of application；
The rib structure of (10) half pile cover structures can effectively promote the bonding strength between top board and pile cover cap body, promotes stake
The safety of cap.
Accompanying drawing explanation
Fig. 1 is the pile integrative-structure using the present invention not to land the structure of construction method of construction steel platform across stake formula and shows
It is intended to；
Fig. 2 is that the pile integrative-structure using the present invention does not land single spanning of construction method of construction steel platform across stake formula
Inner structure schematic diagram；
Fig. 3 is that the pile integrative-structure using the present invention does not land the direction across bridge of construction method of construction steel platform across stake formula
Structural representation；
Fig. 4 be use the present invention pile integrative-structure across stake formula do not land construction steel platform construction method suitable bridge to
Structural representation；
Fig. 5 is that the pile integrative-structure using the present invention does not land the structure group of construction method of construction steel platform across stake formula
Pile cover structural representation after spelling；
Fig. 6 is the pile cover structure sectional view in the structure shown in Fig. 1 of the present invention；
Fig. 7 is the top view of the structure shown in Fig. 6；
Fig. 8 is the upward view of the pile cover structure being arranged in the structure shown in Fig. 1 of the present invention in pile structure；
Fig. 9 is the explosive view of the structure shown in Fig. 8；
Figure 10 is the connecting hole structure chart on the main longitudinal grider up and down in Fig. 1 of the present invention；
Figure 11 is steel main platform body truss structure figure in Fig. 1 of the present invention.
Detailed description of the invention
With specific embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
Pile one bridge structure does not land construction steel platform construction method across stake formula, comprises the following steps:
(1) carry out the installation of pile cover structure A, concretely comprise the following steps:
First by vibration isolation rubber sheet pad in the termination of pile structure 1, then will paste on the inwall of every half half pile cover structure C
Being assembled in the termination of pile structure 1 after attached vibration isolation rubber bar 11, vibration isolation rubber sheet is arranged on top and the two halves pair of pile structure
Close between the horizontally disposed top board of the half pile cover structure installed, the half pile cover knot installed through two semi-involutions with bolt
The fastening otic placode 9 of structure C is also tightened, and makes pile cover structure A and pile structure 1 compact siro spinning technology；Outer wall at every half half pile cover structure C
Middle between the upper and lower every be provided with upper and lower two otic placodes 10 be installed, preferably weld between half tubular pile cover cap body 8 and top board 13
It is connected to the floor 14 of multiple bonding strength effect played and strengthen top board 13 and half tubular pile cover cap body 8.
(2) along suitable bridge to connecting a steel main platform body truss B between two the most adjacent campshed cap A, described
The two ends of steel main platform body truss B are connected with otic placode 10 pin joint of installation up and down in multiple half pile cover structures of corresponding side respectively；
As one embodiment of the present invention, described steel main platform body truss B includes indulging along along bridge to the many upper and lower masters arranged
Beam 5, is arranged along direction across bridge interval between the upper main longitudinal grider of described many and between many lower main longitudinal griders 5, and described upper master indulges
Beam, lower main longitudinal grider 5 all use Two bors d's oeuveres I-steel, are welded with cant beam 6 between described upper main longitudinal grider, lower main longitudinal grider 5, and described is oblique
Beam 6 uses I-steel, between many upper main longitudinal griders and between many lower main longitudinal griders respectively by many upper main beams 7, many
Lower main beam 7 is weldingly connected, and under many upper main beams 7 and Duo Gen, main beam 7 uses I-steel.Indulge each described upper master
Beam, lower main longitudinal grider 5 have connecting hole 15 with installing otic placode 10 junction, and described upper main longitudinal grider, lower main longitudinal grider 5 pass through to wear respectively
The bearing pin crossing connecting hole 15 is connected with installation otic placode 10 pin joint being correspondingly arranged.
(3) on the steel main platform body truss B each described, many direction across bridge distribution beam 2 are set up along direction across bridge interval,
Then in many described direction across bridge distribution beam 2 along along bridge to arrange many spaced along bridges to distribution beam 3, finally exist
Described many completely spread many bridge floor distribution beam 4 along bridge in distribution beam 3 along direction across bridge direction, complete steel putting up platform.Described
Direction across bridge distribution beam 2 use Two bors d's oeuveres I-steel.Described suitable bridge uses I-steel to distribution beam 3.Described bridge floor distribution beam 4
Using channel-section steel or I-steel, when bridge floor distribution beam 4 uses channel-section steel, channel-section steel opening part is downward.
(4) on steel platform, bridge structure is carried out and along bridge to the construction of anteposition pile, after completing construction, to pile cover structure
A carries out tearing open spelling: the spelling process of tearing open of pile cover structure A is: will in pile cover structure A fasten otic placode disassembling bolts, steel platform and be connected
The half pile cover structure C entirety connect is sling, and is hoisted to pre-installed position, according to the installation method of step (1) king-pile cap A, and will
Pile cover structure A being assembled into by the half pile cover structure C that ready half pile cover structure C and handling are connected on steel platform is installed extremely
In pile structure 1, and then complete the assembly of steel platform.
Pile cover structure A in the inventive method is arranged in each pile structure, and it includes being arranged on each pile
Pile cover structure A in structure, described pile cover structure A include two halves can half pile cover structure C of involutory installation, can realize interim fast
Packing technique requirement.Two halves half pile cover structure C all includes one and half tubular pile cover cap body 8, at the top of two pile cover cap body 8 respectively
Being welded with horizontally disposed top board 13, two pieces of top boards in two pile cover cap body of involutory installation can involutory be arranged on
Together, each pile cover cap body 8 inwall posts a plurality of vibration isolation rubber bar 11, at the two halves pile cover structure C of involutory installation
Involutory installation place is respectively welded at least two fastening otic placode 9, by through tight between the two halves half pile cover structure C of involutory installation
Gu the securing member of the connecting hole on otic placode 9 is fixedly linked so that two halves half pile cover structure is fitted tightly by extruding vibration isolation rubber bar
Being arranged on the termination of pile structure, between the top board of the top of pile structure and two halves half pile cover structure, pad is placed with vibration isolation rubber
Sheet 12, described securing member can use bolt etc..In the middle of the outer wall of every half half pile cover structure C between the upper and lower every be provided with
Otic placodes 10 are installed, are preferably welded with between half tubular pile cover cap body 8 and top board 13 and multiple play reinforcement top board for upper and lower two
13 and half floor 14 of bonding strength effect of tubular pile cover cap body 8.
Claims (4)
1. pile integrative-structure does not land the construction method of construction steel platform across stake formula, it is characterised in that comprise the following steps:
(1) carry out the installation of pile cover structure, concretely comprise the following steps:
First by vibration isolation rubber sheet pad in the termination of pile structure, then vibration damping will be attached on the inwall of every half half pile cover structure
Being assembled in the termination of pile structure after rubber strip, vibration isolation rubber sheet is arranged on top and the half of the two semi-involutions installations of pile structure
Between the top board of pile cover structure, through the fastening otic placode of half pile cover structure C of two semi-involutions installations and tighten with bolt, make pile cover
Structure is connected with pile close structure；In the middle of the outer wall of every half half pile cover structure between the upper and lower every upper and lower two peaces are installed
Dress otic placode；
(2) along suitable bridge to connecting a steel main platform body truss, described steel platform between two the most adjacent campshed caps
The two ends of main body truss are connected with the otic placode pin joint of installation up and down in multiple half pile cover structures of corresponding side respectively；
(3) on the steel main platform body truss each described, set up many direction across bridge distribution beam along direction across bridge interval, then exist
In many described direction across bridge distribution beam along along bridge to arrange many spaced along bridges to distribution beam, finally described many
Root completely spreads many bridge floor distribution beam along bridge in distribution beam along direction across bridge direction, completes steel putting up platform, and described direction across bridge divides
Joining beam and use Two bors d's oeuveres I-steel, described suitable bridge uses I-steel to distribution beam；
(4) on steel platform, carry out bridge structure and along bridge to the construction of anteposition pile, after completing construction, pile cover structure is carried out
Tear spelling open: the spelling process of tearing open of pile cover structure is: in pile cover structure, will fasten the disassembling bolts of otic placode, steel platform and be connected half
Cap entirety is sling, and is hoisted to pre-installed position, according to the installation method of step (1) king-pile cap, the most ready
The pile cover structure that the half pile cover structure that half pile cover structure and handling are connected on steel platform is assembled into is installed to pile structure, enters
And complete the assembly of steel platform.
Pile integrative-structure the most according to claim 1 does not land the construction method of construction steel platform across stake formula, its feature
It is: between described half tubular pile cover cap body and top board, be welded with multiple playing strengthen top board and half tubular pile cover cap body
The floor of bonding strength effect.
Pile integrative-structure the most according to claim 2 does not land the construction method of construction steel platform across stake formula, its feature
It is: described steel main platform body truss includes along suitable bridge to many arranged upper main longitudinal grider, lower main longitudinal griders, on described many
Arranging along direction across bridge interval between main longitudinal grider and between many lower main longitudinal griders, described upper main longitudinal grider, lower main longitudinal grider all use
Two bors d's oeuveres I-steel, is welded with cant beam between described upper main longitudinal grider, lower main longitudinal grider, and described cant beam uses I-steel, on many
It is weldingly connected by many upper main beams, many lower main beams respectively between main longitudinal grider and between many lower main longitudinal griders, many
Under upper main beam and Duo Gen, main beam uses I-steel, connects with installing otic placode at each described upper main longitudinal grider, lower main longitudinal grider
The place of connecing has connecting hole, and described upper main longitudinal grider, lower main longitudinal grider are respectively by through the bearing pin of connecting hole and the peace being correspondingly arranged
Dress otic placode pin joint connects.
4. do not land the construction method of construction steel platform across stake formula according to the pile integrative-structure one of claim 1-3 Suo Shu,
It is characterized in that: described bridge floor distribution beam uses channel-section steel or I-steel, when bridge floor distribution beam uses channel-section steel, channel-section steel opening
Place is downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610467070.7A CN106087750B (en) | 2016-06-21 | 2016-06-21 | Across the stake formula of pile integrative-structure does not land the construction method of construction steel platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610467070.7A CN106087750B (en) | 2016-06-21 | 2016-06-21 | Across the stake formula of pile integrative-structure does not land the construction method of construction steel platform |
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| CN106087750B CN106087750B (en) | 2017-11-10 |
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Cited By (4)
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| CN107327068A (en) * | 2017-08-09 | 2017-11-07 | 广东省建筑工程集团有限公司 | Steel construction truss string structure system roof system ceiling structure and its construction method |
| CN112411466A (en) * | 2020-11-06 | 2021-02-26 | 中国港湾工程有限责任公司 | Construction platform based on old pile foundation transformation and construction method thereof |
| CN113981821A (en) * | 2021-08-25 | 2022-01-28 | 浙大宁波理工学院 | Full-prefabricated assembled bridge construction platform and construction method |
| CN114808707A (en) * | 2022-03-24 | 2022-07-29 | 中建国际建设有限公司 | A do not fall to ground circulation removal steel platform for bridge construction |
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| CN112411466B (en) * | 2020-11-06 | 2021-12-24 | 中国港湾工程有限责任公司 | Construction platform based on old pile foundation transformation and construction method thereof |
| CN113981821A (en) * | 2021-08-25 | 2022-01-28 | 浙大宁波理工学院 | Full-prefabricated assembled bridge construction platform and construction method |
| CN114808707A (en) * | 2022-03-24 | 2022-07-29 | 中建国际建设有限公司 | A do not fall to ground circulation removal steel platform for bridge construction |
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| CN106087750B (en) | 2017-11-10 |
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Inventor after: Gao Pu Inventor after: Zhou Junlong Inventor after: Li Fei Inventor after: Yang Yankai Inventor after: Chen Yong Inventor after: Chen Zhe Inventor after: Liu Zhiyong Inventor after: Huang Keqi Inventor after: Wang Dianyong Inventor before: Zhou Junlong Inventor before: Li Fei Inventor before: Yang Yankai Inventor before: Gao Pu Inventor before: Chen Yong Inventor before: Chen Zhe Inventor before: Liu Zhiyong Inventor before: Huang Keqi Inventor before: Wang Dianyong |
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