CN107060344B - A kind of space lattice truss structure accumulation slippage construction method - Google Patents

A kind of space lattice truss structure accumulation slippage construction method Download PDF

Info

Publication number
CN107060344B
CN107060344B CN201710146747.1A CN201710146747A CN107060344B CN 107060344 B CN107060344 B CN 107060344B CN 201710146747 A CN201710146747 A CN 201710146747A CN 107060344 B CN107060344 B CN 107060344B
Authority
CN
China
Prior art keywords
truss
sliding
set
truss structure
structure
Prior art date
Application number
CN201710146747.1A
Other languages
Chinese (zh)
Other versions
CN107060344A (en
Inventor
丁仕洪
方继
帖磊
黄会泽
李荣浩
曹晗
刘果
郑海堂
邹孔庆
雷梅
Original Assignee
中铁四局集团钢结构有限公司
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 中铁四局集团钢结构有限公司 filed Critical 中铁四局集团钢结构有限公司
Priority to CN201710146747.1A priority Critical patent/CN107060344B/en
Publication of CN107060344A publication Critical patent/CN107060344A/en
Application granted granted Critical
Publication of CN107060344B publication Critical patent/CN107060344B/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements

Abstract

The invention discloses be that platform for lining is arranged in end bay, platform for lining is set in end bay first, in the side column net corresponding position Pin, assembling support is set, it is calculated and is analyzed according to slip condition, in the second across column net corresponding position setting reverse drawing bracket and play ceiling hold, the longitudiual truss between an assembled Pin transverse truss and two Pin on platform for lining, horizontal continuity jack is set using slideway front end and hydraulic control system draws truss and realizes integral slipping, every sliding advance one across, it is linear by playing ceiling hold and the adjustment of reverse drawing bracket, continue on assembling support assembled next across a truss, until truss structure whole sliding in place, after overall structure sliding in place, four columns are set immediately below vertically and horizontally middle part and play ceiling hold, truss in the middle part of top lifting, it adjusts linear, carry out system transform.The present invention realizes that large-span bidirectional force structure does not set up the installation under the conditions of full hall support frame, solves the problems, such as that traditional high-altitude scattered spelling security risk is big, measure is at high cost.

Description

A kind of space lattice truss structure accumulation slippage construction method

Technical field:

The present invention relates to technical field of building construction is belonged to, relates generally to a kind of space lattice truss structure accumulation slippage and apply Work method, the installation especially suitable for large span venue truss structure system in length and breadth.

Background technique:

A kind of structure type of the space lattice truss structure as large-span space structure is bidirectional stress structural system, It is applied to large and medium-sized stadiums.The construction method of space lattice truss structure mostly uses high-altitude scattered spelling at present.

For one kind roofing space lattice truss structures across stadiums greatly of following specification, planar dimension reaches 86.63m × 77.91m, truss lower edge maximum height 19.5m, across spacing 8.7m, truss structure gross weight containing roof purline 604t.Main structure Equipped with one layer of basement, basement roof 200mm.High-altitude scattered spelling needs to set up full hall support frame and is used as assembled support system, Support frame take tear open there are construction area greatly and scaffolding height height, safeguard procedures face is more a little louder, causes Safety Management and safety Operating pressure is larger;Meanwhile basement roof cannot independently undertake upper support shelf load, it is still necessary to carry out consolidation process, cost It is costly.

Summary of the invention:

The object of the invention is to remedy the disadvantages of known techniques, provides a kind of space lattice truss structure accumulation slippage Construction method realizes that large-span bidirectional force structure does not set up the installation under the conditions of full hall support frame, solves traditional height The problem that empty scattered spelling security risk is big, measure is at high cost.

The present invention is achieved by the following technical solutions:

A kind of space lattice truss structure accumulation slippage construction method, it is characterised in that:

(1) platform for lining is set in end bay first, assembling support is set in the side column net corresponding position Pin, in the second across column net Corresponding position is arranged reverse drawing bracket and plays ceiling hold;

(2) secondly the stainless steel slideway in elongated direction is set at the existing support absolute altitude above beams of concrete, in stainless steel Level jack and hydraulic control system is arranged in slideway front end;

(3) longitudiual truss between two Pin transverse truss, and two Pin transverse truss of installation is installed on assembling support, in purlin Anchor component is drawn in the setting of frame front end, then places sliding block below truss fulcrum;

(4) it recycles front end level jack to draw mounted two truss structure, slides onto next across, recycle Ceiling hold and reverse drawing bracket carry out LFM signal, every sliding one across, continue on the platform for lining of rear portion it is next across spelling Pretend industry;

(5) 3 ~ 4 steps are repeated, until truss structure whole sliding in place.

(6) after overall structure sliding in place, four columns is set immediately below vertically and horizontally middle part and play ceiling hold, purlin in the middle part of top lifting Frame adjusts linear, progress system transform.

Purlin accessory structure and truss synchronous construction above the space lattice truss structure, synchronization-sliding.

The assembling support, to play ceiling hold and reverse drawing bracket high according to every truss structure LFM signal across needing in difference Degree.

The invention has the advantages that

1, accumulation slippage realizes large-span bidirectional force structure and does not set up installation under the conditions of full hall support frame, drop The low security risk using high-altitude scattered spelling.

2, platform for lining only is set up in end bay, reduces interim measure investment, economic benefit is obvious.

3, platform assembly standardized work is conducive to the best tissue of construction production, to guarantee quality, improves work efficiency, drop Low cost is highly beneficial.

4, the accessory structures synchronous construction such as purlin to the guarantee duration and controls cost advantageously.

5, space lattice truss structure accumulation slippage construction method technical feasibility expands the construction field of accumulative sliding technique, It has a large promotion value.

Detailed description of the invention:

Fig. 1 is sliding construction plan view of the present invention.

Fig. 2 is sliding construction facade arrangement schematic diagram of the present invention.

In above-mentioned attached drawing, the corresponding component names of appended drawing reference are as follows:

1- transverse truss, 2- longitudiual truss, 3- platform for lining, 4- assembling support, 5- reverse drawing bracket, 6- play topmast Frame, 7- slideway, 8- sliding block, 9- level jack and hydraulic control system, tetra- column of 10- play ceiling hold.

Specific embodiment:

Referring to attached drawing.

A kind of space lattice truss structure accumulation slippage construction method, it is characterised in that:

(1) platform for lining 3 is set in end bay first, assembling support 4 is set in the side column net corresponding position Pin, according to sliding work Condition calculates analysis, in the second across column net corresponding position setting reverse drawing bracket 5 and plays ceiling hold 6;

(2) secondly the stainless steel slideway 7 in elongated direction is set at the existing support absolute altitude above beams of concrete, in stainless steel Level jack and hydraulic control system 9 is arranged in slideway front end;

(3) longitudiual truss 2 between two Pin transverse truss 1, and two Pin transverse truss of installation is installed on assembling support, Anchor component is drawn in the setting of truss front end, then sliding block 8 is placed below truss fulcrum;

(4) it recycles front end level jack to draw mounted two truss structure, slides onto next across, recycle Ceiling hold and reverse drawing bracket carry out LFM signal, every sliding one across, continue on the platform for lining of rear portion it is next across spelling Pretend industry;

(5) 3 ~ 4 steps are repeated, until truss structure whole sliding in place.

(6) after overall structure sliding in place, four columns is set immediately below vertically and horizontally middle part and play ceiling hold 10, top lifting middle part Truss adjusts linear, progress system transform.

Purlin accessory structure and truss synchronous construction above the space lattice truss structure, synchronization-sliding.

The assembling support, to play ceiling hold and reverse drawing bracket high according to every truss structure LFM signal across needing in difference Degree.

Transverse truss is moved to corresponding position (transverse truss end is by thrust slide supporting), longitudiual truss by sliding block in the process Form a whole with transverse truss, transverse truss in place while, longitudiual truss is naturally in place.Every assembled Pin transverse direction purlin After longitudiual truss between frame and transverse truss, an internode is just slid, and so on, until all in place.

The above is not intended to limit the invention in any way to presently preferred embodiments of the present invention, all according to this hair Any simple modification to the above embodiments of bright technical spirit, change and equivalent structural changes, still fall within the present invention In the protection scope of technical solution.

Claims (3)

1. a kind of space lattice truss structure accumulation slippage construction method, it is characterised in that:
(1) platform for lining is set in end bay first, assembling support is set in the side column net corresponding position Pin, it is corresponding in the second across column net Position is arranged reverse drawing bracket and plays ceiling hold;
(2) secondly the stainless steel slideway in elongated direction is set at the existing support absolute altitude above beams of concrete, in stainless steel slideway Level jack and hydraulic control system is arranged in front end;
(3) longitudiual truss between two Pin transverse truss, and two Pin transverse truss of installation is installed on assembling support, before truss Anchor component is drawn in end setting, then places sliding block below truss fulcrum;
(4) it recycles front end level jack to draw mounted two truss structure, slides onto next across, recycled topmast Frame and reverse drawing bracket carry out LFM signal, every sliding one across, continue on the platform for lining of rear portion it is next across assembled make Industry;
(5) 3 ~ 4 steps are repeated, until truss structure whole sliding in place;
(6) after overall structure sliding in place, four columns is set immediately below vertically and horizontally middle part and play ceiling hold, truss in the middle part of top lifting, Adjust linear, progress system transform.
2. space lattice truss structure accumulation slippage construction method according to claim 1, it is characterised in that: the sky Between purlin accessory structure and truss synchronous construction, synchronization-sliding above grid truss structure.
3. space lattice truss structure accumulation slippage construction method according to claim 1, it is characterised in that: the spelling Dress bracket plays ceiling hold and reverse drawing bracket in difference across needing according to every truss structure LFM signal height.
CN201710146747.1A 2017-03-13 2017-03-13 A kind of space lattice truss structure accumulation slippage construction method CN107060344B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710146747.1A CN107060344B (en) 2017-03-13 2017-03-13 A kind of space lattice truss structure accumulation slippage construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710146747.1A CN107060344B (en) 2017-03-13 2017-03-13 A kind of space lattice truss structure accumulation slippage construction method

Publications (2)

Publication Number Publication Date
CN107060344A CN107060344A (en) 2017-08-18
CN107060344B true CN107060344B (en) 2019-06-07

Family

ID=59622036

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710146747.1A CN107060344B (en) 2017-03-13 2017-03-13 A kind of space lattice truss structure accumulation slippage construction method

Country Status (1)

Country Link
CN (1) CN107060344B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003221875A (en) * 2002-01-30 2003-08-08 Kajima Corp Rail-less slide method
CN101725255A (en) * 2009-11-13 2010-06-09 高申甫 Segmental slipping and assembling process of overhead large-span steel structure
CN103967285A (en) * 2014-05-22 2014-08-06 中建安装工程有限公司 Method for net rack long-distance upper air synchronous sliding
JP2015117559A (en) * 2013-12-20 2015-06-25 大成建設株式会社 Roof erection method and roof structure
CN104989114A (en) * 2015-07-15 2015-10-21 上海绿地建设(集团)有限公司 Sliding construction device and method for large-span arc-shaped roof
CN105971289A (en) * 2016-05-04 2016-09-28 中国建筑第八工程局有限公司 High-altitude sliding construction method for long-span curved-surface reticulated shell

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003221875A (en) * 2002-01-30 2003-08-08 Kajima Corp Rail-less slide method
CN101725255A (en) * 2009-11-13 2010-06-09 高申甫 Segmental slipping and assembling process of overhead large-span steel structure
JP2015117559A (en) * 2013-12-20 2015-06-25 大成建設株式会社 Roof erection method and roof structure
CN103967285A (en) * 2014-05-22 2014-08-06 中建安装工程有限公司 Method for net rack long-distance upper air synchronous sliding
CN104989114A (en) * 2015-07-15 2015-10-21 上海绿地建设(集团)有限公司 Sliding construction device and method for large-span arc-shaped roof
CN105971289A (en) * 2016-05-04 2016-09-28 中国建筑第八工程局有限公司 High-altitude sliding construction method for long-span curved-surface reticulated shell

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
某大型机场航站楼施工方案分析;王强强等;《施工技术》;20140630;第43卷(第增刊期);第240-244页

Also Published As

Publication number Publication date
CN107060344A (en) 2017-08-18

Similar Documents

Publication Publication Date Title
CN104755681B (en) Panel support bracket
CN100557168C (en) A kind of method for high altitude installation of large span steel truss
CN205077845U (en) Building core section of thick bamboo well hydraulic pressure intelligence operation scaffold that climbs
CN106065661B (en) The hanging steel corridor construction engineering method of large span
CN103276893B (en) The construction method of rigidity building template support combinations structure
CN102146732B (en) Extra-large-area hyperboloid welding ball network frame sliding construction method
CN102071814B (en) High-rise long-span door type truss integral lifting device and construction method thereof
CA2441968C (en) Tower crane device
CN201915650U (en) Control system for synchronous push
CN103452311B (en) A kind of erection method of shaped steel suspended structural support frame
US8282067B2 (en) Ceiling joist formwork with automatic stripping of the inner board
CN101033636A (en) Large span bidirectional string stretching girders rope accumulation slippage construction method
WO2014117480A1 (en) Method of constructing cylindrical shell grid structure with ultra-large span
JP2010048060A (en) Construction method of structure
CN103821376B (en) Single-layer latticed shell high-altitude oblique rail accumulation slippage construction
CN204098463U (en) Builder's jack
CN102108786A (en) Overall lifting construction method of ultra-large type building member and device thereof
CN106677070B (en) A kind of high-altitude long-span heavy duty construction of beam bracket and construction method
CN105064717B (en) A kind of construction method of steel slideway jacking architecture adding-floor
AU2003288829A1 (en) Concrete slab lifting system
CN104562924B (en) Bridge pad from jacking backing plate replacing options
CN104863380B (en) Overall replacement system for original building shock-insulation support and construction method
US20100115860A1 (en) Girder element for concrete formwork comprising a structure for automatically compensating bending strains
CN103061500A (en) Bowstring truss type fully-enclosed hydraulic climbing formwork system and application method for same
CN103603496B (en) A kind of off normal integrally hoisting steel vestibule enters the method for position

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
GR01 Patent grant
GR01 Patent grant