CN110080556A - A kind of building moving is inverse to make formula constructing structure and construction method - Google Patents

A kind of building moving is inverse to make formula constructing structure and construction method Download PDF

Info

Publication number
CN110080556A
CN110080556A CN201910384803.4A CN201910384803A CN110080556A CN 110080556 A CN110080556 A CN 110080556A CN 201910384803 A CN201910384803 A CN 201910384803A CN 110080556 A CN110080556 A CN 110080556A
Authority
CN
China
Prior art keywords
tray
glide path
construction
anchor
pile
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201910384803.4A
Other languages
Chinese (zh)
Inventor
王建永
章柏林
陈冲
束学智
蓝戊己
黄军
彭勇平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI EVOLUTION SHIFT BUILDING ENGINEERING Co Ltd
Original Assignee
SHANGHAI EVOLUTION SHIFT BUILDING 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 SHANGHAI EVOLUTION SHIFT BUILDING ENGINEERING Co Ltd filed Critical SHANGHAI EVOLUTION SHIFT BUILDING ENGINEERING Co Ltd
Priority to CN201910384803.4A priority Critical patent/CN110080556A/en
Publication of CN110080556A publication Critical patent/CN110080556A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22Piles
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00Working measures on existing buildings
    • E04G23/06Separating, lifting, removing of buildings; Making a new sub-structure

Abstract

Make formula constructing structure and construction method the invention discloses a kind of building moving is inverse, which includes: S1, the transform beams range earthwork on excavations, until top tray beam beam absolute altitude, and no more than original base bottom absolute altitude;S2, construction top tray girder construction simultaneously conserve;S3, counter-force static pressure anchor rod static pressed pile is provided using top tray beam;S4, anchor jacked pile and top tray beam connect;S5, the earthwork for excavating glide path beam range, are excavated to glide path bottom elevation;S6, the construction of glide path beam;S7, installation shift unit;S8, cutting anchor jacked pile, prepare translation.Original shallow foundation is replaced using anchor rod static-pressing pile foundation, structure trunk load is transferred in deep soil, and when glide path beam range earth excavation is not disturbed by the soil body;Glide path bottom elevation is not limited by basic bottom absolute altitude;Each link has reliable stress and force path in work progress, greatly improves the safety of structure trunk in work progress.

Description

A kind of building moving is inverse to make formula constructing structure and construction method
Technical field
Make formula constructing structure and apply the present invention relates to building moving technical field more particularly to a kind of building moving are inverse Work method.
Background technique
Building moving preliminary construction work includes earth excavation, the construction of top tray beam, the construction of glide path beam, main purpose To shift on glide path beam structure trunk load by top tray corbel, general main construction technology makees formula construction to be suitable Technique is sequentially directly excavated to glide path beam bottom, construction glide path beam, construction top tray beam for the earthwork, underpins process as building Object ontology load directly passes through top tray beam and disposably underpins to glide path beam.
Such suitable formula construction technology of making is suitable for the deeper building translation engineering of embedded depth of foundation, generally new building, such as Fruit, which is applied to the shallower landmark displacement engineering with reserve value of embedded depth of foundation, can encounter following problem:
(1) substrate of glide path beam buries absolute altitude in the buried depth of basement of original building, and glide path beam of such as first constructing can disturb original and build Build basis, at this time along the practice earth excavation when bring the security risks such as structure trunk differential settlement;
(2) guarantee that the substrate absolute altitude of glide path beam is higher than the buried depth of basement of original building, such case is needed top tray beam Absolute altitude improves, and can be higher by indoor ± 0.00 absolute altitude, can destroy along the practice damage building for value ± 0.00 or more of withing a hook at the end at this time Position is built, this does not allow from the point of view of protecting historical relic.
In conclusion such suitable disposable underpinning construction technique of formula of making is applied to meeting band when the landmark object of shallow foundation Come the risk of structure trunk differential settlement or the damage to position more than indoor terrace is retained.
Summary of the invention
, construction of the remote past, with a hook at the end value landmark shallow for embedded depth of foundation, in order to guarantee in each construction ring Section will have reliable stress and force path, guarantee the safety of structure trunk in work progress, the object of the present invention is to provide It is a kind of inverse to make formula construction method based on what is repeatedly underpined.Guarantee the safety of work progress structure trunk and basis, and guarantees The construction site of antique value can not be damaged in the construction process.
In order to solve the above-mentioned technical problem, the embodiment of the present invention provides that a kind of building moving is inverse to make formula constructing structure, It is characterized in that, including structure trunk, top tray beam, anchor jacked pile, glide path beam, piling slot and carriage, it is described to build It builds object body bottom portion and is fixedly connected with top tray beam, the top tray beam is equipped with piling slot, and it is quiet to be equipped with anchor pole in the piling slot Piling, described anchor jacked pile one end are fixedly connected in the piling slot, and the anchor jacked pile other end anchors into soil, institute It states and is equipped with glide path beam on the downside of top tray beam, carriage is equipped between the top tray beam and the glide path beam.
Preferably, the anchor rod static pressure pile material is piling bar.
Preferably, the anchor rod static pressure pile material is concrete-pile.
Preferably, the anchor jacked pile is rectangular or round.
Preferably, the piling slot is preformed groove.
Preferably, the anchor jacked pile is overlapped with the axis of the glide path beam.
Preferably, the axis of the anchor jacked pile and the glide path beam mutually staggers.
In order to solve the above-mentioned technical problem, the embodiment of the present invention, which provides, a kind of makees formula construction using above-mentioned building moving is inverse The construction method of structure, which comprises the following steps:
The transform beams range earthwork on S1, excavation, until top tray beam beam absolute altitude, and it is no more than original base bottom absolute altitude;
S2, construction top tray girder construction are simultaneously conserved to design strength;
S3, counter-force static pressure anchor rod static pressed pile is provided using top tray beam;
S4, anchor jacked pile and top tray beam connect;
S5, the earthwork for excavating glide path beam range, are excavated to glide path bottom elevation;
S6, the construction of glide path beam;
S7, installation shift unit;
S8, cutting anchor jacked pile, prepare translation.
Preferably, anchor jacked pile is connect with top tray beam connection type for cementitious material in the step S4, or is spiral shell It tethers and connects or for steel structure connection.
Beneficial effects of the present invention:
(1) original shallow foundation being replaced using anchor rod static-pressing pile foundation, structure trunk load is transferred in deep soil, under It is not disturbed by the soil body when slipway beam range earth excavation;
(2) glide path bottom elevation is not limited by basic bottom absolute altitude;
(3) each link has reliable stress and force path in work progress, greatly improves in work progress and builds The safety of object ontology.
Detailed description of the invention
Fig. 1 is top tray beam earth excavation schematic diagram of the invention.
Fig. 2 is top tray beam construction schematic diagram of the invention.
Fig. 3 is anchor rod static pressure pile driving construction schematic diagram of the invention.
Fig. 4 is anchor jacked pile and top tray beam connection schematic diagram of the invention.
Fig. 5 is glide path beam earth excavation schematic diagram of the invention.
Fig. 6 is glide path Liang Xiahuadaoliang construction schematic diagram of the invention.
Fig. 7 is shift unit scheme of installation of the invention.
Fig. 8 is anchor jacked pile cutting schematic diagram of the invention.
1- structure trunk;2- top tray beam;3- anchor jacked pile;4- glide path beam;5- piling slot;6- shift unit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
As shown in Figures 1 to 8, the specific embodiment of the invention uses following technical scheme: a kind of building moving is inverse to be made Formula constructing structure, it is characterised in that: including structure trunk 1, top tray beam 2, anchor jacked pile 3, glide path beam 4, piling slot 5 With shift unit 6,1 bottom of structure trunk is fixedly connected with top tray beam 2, and the top tray beam 2 is equipped with piling slot 5, It is equipped with anchor jacked pile 3 in the piling slot 5, described 3 one end of anchor jacked pile is fixedly connected in the piling slot 5, described 3 other end of anchor jacked pile anchors into soil, on the downside of the top tray beam 2 be equipped with glide path beam 4, the top tray beam 2 with it is described Shift unit 6 is equipped between glide path beam 4.
Wherein, it is preferred that 3 material of anchor jacked pile is piling bar.
Wherein, 3 material of anchor jacked pile is concrete-pile.
Wherein, the anchor jacked pile 3 is rectangular or round.
Wherein, the piling slot 5 is preformed groove.
Wherein, the anchor jacked pile 3 is overlapped with the axis of the glide path beam 4.
Wherein, the axis of the anchor jacked pile 3 and the glide path beam 4 mutually staggers.
It is a kind of to utilize the inverse construction method for making formula constructing structure of building moving described in claim 1, which is characterized in that packet Include following steps:
The transform beams range earthwork on S1, excavation, until top tray beam beam absolute altitude, and it is no more than original base bottom absolute altitude;
S2, construction top tray girder construction are simultaneously conserved to design strength;
S3, counter-force static pressure anchor rod static pressed pile is provided using top tray beam;
S4, anchor jacked pile and top tray beam connect;
S5, the earthwork for excavating glide path beam range, are excavated to glide path bottom elevation;
S6, the construction of glide path beam;
S7, installation shift unit;
S8, cutting anchor jacked pile, prepare translation.
Wherein, anchor jacked pile is connect with top tray beam connection type for cementitious material in the step S4, or is bolt Connection is steel structure connection.
Technical solution of the present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment one (pile foundation and glide path beam axis misalignment): incorporated by reference to shown in Fig. 1 to Fig. 8, shift unit 6 can be Slidingtype, roller and wheel dynamic formula.For the present invention using the technique repeatedly underpined, top tray beam 2 of first constructing, this process is to complete knot The first time of structure underpins, then using top tray beam 2 and the self weight static pressure anchor rod static pressed pile of structure trunk 1, by structure trunk 1 It is underpined by top tray beam 2 to anchor jacked pile 3, this process completes second underpinning, and then large area excavates transform beams or less soil Side, glide path beam 4 of constructing, after cutting pile foundation, structure trunk 1 is underpined by top tray beam 2 to glide path beam 4, this mistake Journey is completed third time and is underpined.Concrete measure method is as follows:
Described repeatedly underpins to be different from the upper transform beams 2 along the practice and directly underpining once underpining to glide path beam 4 Construction method, contrary sequence method are to underpin to underpin by top tray beam 2 to anchor jacked pile 3 for structure trunk 1 for the first time;Second It underpins and changes 2 to glide path beam 4 by top tray corbel for structure trunk 1, increase anchor jacked pile 3 and temporarily underpin.
The contrary sequence method is the working procedure of construction glide path beam 4 after first construction translation top tray beam 2.
The glide path beam 4 is 1 vertical load of structure trunk and horizontal loading when undertaking translation;
The top tray beam 2 is coupled to be whole with structure trunk 1, and reserved piling slot 5, can provide anchor jacked pile 3 counter-force;
The anchor jacked pile 3 is temporarily to underpin measure, can be overlapped with 4 axis of glide path beam, can also be mutually wrong It opens, purpose is to guarantee the stabilization and safety of the structure trunk 1 in lower layer's cubic metre of earth digging process, and material can also be with for piling bar For concrete-pile, shape can be rectangular or circle;
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention, And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above Change, modification will all be fallen within the scope of claims of the present invention.

Claims (9)

1. a kind of building moving is inverse to make formula constructing structure, which is characterized in that including structure trunk (1), top tray beam (2), Anchor jacked pile (3), glide path beam (4), piling slot (5) and shift unit (6), structure trunk (1) bottom is fixed to be connected It connects pallet beam (2), the top tray beam (2) is equipped with piling slot (5), and anchor jacked pile is equipped in the piling slot (5) (3), described anchor jacked pile (3) one end is fixedly connected in the piling slot (5), anchor jacked pile (3) other end anchor In burying, be equipped with glide path beam (4) on the downside of the top tray beam (2), the top tray beam (2) and the glide path beam (4) it Between be equipped with shift unit (6).
2. a kind of building moving according to claim 1 is inverse to make formula constructing structure, it is characterised in that: the anchor rod static pressure Stake (3) material is piling bar.
3. a kind of building moving according to claim 1 is inverse to make formula constructing structure, it is characterised in that: the anchor rod static pressure Stake (3) material is concrete-pile.
4. a kind of building moving according to claim 1 is inverse to make formula constructing structure, it is characterised in that: the anchor rod static pressure Stake (3) is rectangular or round.
5. a kind of building moving according to claim 1 is inverse to make formula constructing structure, it is characterised in that: the piling slot It (5) is preformed groove.
6. a kind of building moving according to claim 1 is inverse to make formula constructing structure, it is characterised in that: the anchor rod static pressure Stake (3) is overlapped with the axis of the glide path beam (4).
7. a kind of building moving according to claim 1 is inverse to make formula constructing structure, it is characterised in that: the anchor rod static pressure Stake (3) and the axis of the glide path beam (4) mutually stagger.
8. a kind of utilize the inverse construction method for making formula constructing structure of building moving described in claim 1, which is characterized in that including Following steps:
The transform beams range earthwork on S1, excavation, until top tray beam beam absolute altitude, and it is no more than original base bottom absolute altitude;
S2, construction top tray girder construction are simultaneously conserved to design strength;
S3, counter-force static pressure anchor rod static pressed pile is provided using top tray beam;
S4, anchor jacked pile and top tray beam connect;
S5, the earthwork for excavating glide path beam range, are excavated to glide path bottom elevation;
S6, the construction of glide path beam;
S7, installation shift unit;
S8, cutting anchor jacked pile, prepare translation.
9. construction method according to claim 8, it is characterised in that: anchor jacked pile and top tray beam in the step S4 Connection type is cementitious material connection, or to be bolted or being steel structure connection.
CN201910384803.4A 2019-05-09 2019-05-09 A kind of building moving is inverse to make formula constructing structure and construction method Pending CN110080556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910384803.4A CN110080556A (en) 2019-05-09 2019-05-09 A kind of building moving is inverse to make formula constructing structure and construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910384803.4A CN110080556A (en) 2019-05-09 2019-05-09 A kind of building moving is inverse to make formula constructing structure and construction method

Publications (1)

Publication Number Publication Date
CN110080556A true CN110080556A (en) 2019-08-02

Family

ID=67419556

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910384803.4A Pending CN110080556A (en) 2019-05-09 2019-05-09 A kind of building moving is inverse to make formula constructing structure and construction method

Country Status (1)

Country Link
CN (1) CN110080556A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102127974A (en) * 2011-04-18 2011-07-20 上海现代建筑设计(集团)有限公司 Design and construction method of additional cellar under existing building
CN102220769A (en) * 2011-04-15 2011-10-19 上海天演建筑物移位工程有限公司 System and method for underpinning and jacking building and adding storeys downwards
GB2495304A (en) * 2011-10-05 2013-04-10 Francis & Lewis Internat Ltd Grillage installation apparatus and method
KR101683080B1 (en) * 2015-01-14 2016-12-08 (주)골든엔지니어링 Construction method for addition pile
CN109680983A (en) * 2019-01-24 2019-04-26 上海天演建筑物移位工程股份有限公司 A kind of modular building underpinning device and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102220769A (en) * 2011-04-15 2011-10-19 上海天演建筑物移位工程有限公司 System and method for underpinning and jacking building and adding storeys downwards
CN102127974A (en) * 2011-04-18 2011-07-20 上海现代建筑设计(集团)有限公司 Design and construction method of additional cellar under existing building
GB2495304A (en) * 2011-10-05 2013-04-10 Francis & Lewis Internat Ltd Grillage installation apparatus and method
KR101683080B1 (en) * 2015-01-14 2016-12-08 (주)골든엔지니어링 Construction method for addition pile
CN109680983A (en) * 2019-01-24 2019-04-26 上海天演建筑物移位工程股份有限公司 A kind of modular building underpinning device and method

Similar Documents

Publication Publication Date Title
CN104612162B (en) A kind of Deep Foundation Pit of Metro Stations excavation construction method
CN105257301B (en) A kind of shallow-depth-excavation tunnel weak surrounding rock landslide reinforcing and processing method
CN102635120B (en) Circular deep foundation ditch is without Construction of Supporting structure and construction method
CN100465386C (en) Pile-anchor foundation ditch supporting construction method
CN105464686B (en) Multi-layer underground space curtain posture excavating construction method and supporting construction under existing facility
CN105839643B (en) A kind of tunnel construction method of use pattern foundation pit supporting structure
US3490242A (en) Method and structure for reinforcing an earthen excavation
CN102094425B (en) Foundation pit construction method adopting shallow buried depth Larsen steel plate pile as protective cofferdam
US3226933A (en) Sheeting wall system and method of constructing same
CN102425172B (en) Support method for excavating deep foundation pit closely adjacent to high-rise building
CN108442382B (en) In-situ protection and enclosure soil-retaining structure for pressure pipeline crossing deep foundation pit and construction method
CN103031839B (en) Construction method of hand-dug piles
CN201883438U (en) Pit-in-foundation-pit steel sheet pile foundation pit supporting structure
CN103321246B (en) Underground diaphragm wall based foundation pit construction method
CN102605772A (en) Construction method for revolving digging cast-in-place pile
RU2414563C1 (en) Method to erect multistory subsurface structure
CN103898916B (en) Mini stake Composite Braced Retaining Structure and construction method
CN102828520A (en) Ring-shaped inner supporting structure used in deep peat soil deep foundation pit
CN102505704A (en) Large open caisson construction method in soft geological shaft
CN103015456B (en) Rapid pit-in-pit form erecting method in foundation slab of buried concrete structure
CN102644275A (en) Rotary-digging combined pile-forming construction method in complicated geological conditions
CN103195069B (en) Pre-stress type double-row pile strong constraint method for supporting deep foundation pit
CN106150506B (en) A kind of entrance open excavation section inverted side-wall construction method
CN101550692B (en) Constructing method for reinforcing mixing stake around built shield tunnel
CN203213124U (en) Steel sheet pile and cement-mixed pile combined support

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination