CN110295756A - Construction method is spelled in a kind of rotation with one heart in situ of facade arc sliding element - Google Patents

Construction method is spelled in a kind of rotation with one heart in situ of facade arc sliding element Download PDF

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Publication number
CN110295756A
CN110295756A CN201910558820.5A CN201910558820A CN110295756A CN 110295756 A CN110295756 A CN 110295756A CN 201910558820 A CN201910558820 A CN 201910558820A CN 110295756 A CN110295756 A CN 110295756A
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CN
China
Prior art keywords
sliding
arc
facade
platform
spelled
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
CN201910558820.5A
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Chinese (zh)
Inventor
蔡柳鹤
邢遵胜
苏英强
邹海涛
贾尚瑞
刘粟雨
韩凌
吴楚桥
王垒
张伟
马洁烽
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.)
ZHEJIANG JINGGONG STEEL STRUCTURE GROUP Co Ltd
Original Assignee
ZHEJIANG JINGGONG STEEL STRUCTURE GROUP 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 ZHEJIANG JINGGONG STEEL STRUCTURE GROUP Co Ltd filed Critical ZHEJIANG JINGGONG STEEL STRUCTURE GROUP Co Ltd
Priority to CN201910558820.5A priority Critical patent/CN110295756A/en
Publication of CN110295756A publication Critical patent/CN110295756A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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

Construction method is spelled in a kind of rotation with one heart in situ of facade arc sliding element, and one, determine the position of arc sliding rail;Two, the radius for adjusting each arc sliding rail makes each arc track share a center of circle in facade projection;Three, when Sliding Structures substrate and sliding rail are there are when height difference, rod piece is carried out to Sliding Structures substrate and looks for bottom;Four, Sliding Structures are divided into multiple and different sliding elements;Five, glide direction is determined, arc sliding rail extends in platform for lining;Six, by each sliding element according to sliding sequence, specified angle θ i is rotated rotating around the line in each track center of circle.Platform for lining of the present invention is set according to the radian of arc sliding rail, in slipping, can avoid repeated disassembled and assembled platform for lining, and when leaving platform for lining, structural member will not interfere Sliding Structures with platform, save artificial, time cost.

Description

Construction method is spelled in a kind of rotation with one heart in situ of facade arc sliding element
Technical field
The present invention relates to facade arc sliding element it is in situ along the concentric circles center of circle rotated after assembled construction method, belong to In construction steel structure technical field of construction.
Background technique
Currently, domestic steel construction project mainly using lifting, sliding, the construction methods such as promote, but mature application Sliding construction type be mainly shown as slide straightly, clinoplain sliding, arc-plane sliding, plane radiation sliding etc., thirty years of age Face arc slides also without application example.
Nowadays, there is a large amount of sport category venue strange, unidirectional arc is presented in facade direction in layer Steel Structure, Even way curved surface form.In conjunction with the form of civil engineering structure, be not suitable for using planar slip, therefore, the sliding of facade arc starts Occur.
Unlike planar slip, when sliding form using emerging facade arc, sliding element is in the assembled stage Form and design point coordinate it is entirely different, how to realize that the accurate of arc sliding element assembled is come to a conclusion not yet.
Summary of the invention
It is an object of the invention to provide a kind of easy, effective original position for the assembly of facade arc sliding element to revolve with one heart Spell construction method.
To achieve the above object, the technical solution that the present invention specifically provides are as follows: a kind of facade arc sliding element is same in situ Construction method is spelled in heart rotation, and steps are as follows for Specific construction: (1) according to the relativeness between Sliding Structures and fixed structure, being determined The position of arc sliding rail;(2) radius for adjusting each arc sliding rail, makes each arc track share one in facade projection A center of circle, i.e., in facade projection, each track is a part of concentric circles;(3) when Sliding Structures substrate and sliding rail exist When height difference, rod piece is carried out to Sliding Structures substrate and looks for bottom, make sliding rail and the new substrate of Sliding Structures behind bottom is looked for be overlapped, together When, guarantee to look for bottom upright bar to be directed toward the track center of circle at piston shoes;(4) Sliding Structures are divided into multiple and different sliding elements;(5) really Determine glide direction, arc platform for lining is set in the starting end of glide direction, arc sliding rail extends in platform;(6) will Each sliding element (including looking for bottom bar part) rotates specified angle θ i according to sliding sequence, rotating around the line in each track center of circle, will Specified sliding element is rotated from design position to specified platform for lining;(7) node coordinate of sliding element after rotating is extracted Node coordinate when as assembly.
Further, above-mentioned facade is that is, vertical perpendicular greatly for horizontal plane.
Further, according to the difference of Sliding Structures form, at least 2 arc sliding rails can be set in horizontal plane Road, and every arc sliding rail radius is different, and with the center of circle of oneself, is not overlapped in horizontal plane, but vertical In the projection plane of face, all centers of circle of each arc sliding rail coincide with same point.
Further, above-mentioned to look for bottom upright bar, the sliding rail top surface in same facade, rod piece are connected to from Sliding Structures bottom Axis is directed toward the center of circle of same facade inner arc sliding rail.
Further, above-mentioned specified angle θ i, point a and same facade inner orbit in Sliding Structures when referring to design position The angle that the line L2 of point a and above-mentioned track center of circle o on the line L1 of center of circle o, and assembled position in the structure are formed, footmark I indicates i-th sliding.With the progress of sliding, angle, θ i constantly reduces.
Further, after the completion of above-mentioned design position refers to structure design, the location of serviceability limit stage structural member.
Further, above-mentioned arc platform for lining is designed according to the radian of arc sliding rail, for each sliding element Assembly is arranged at the beginning of glide direction, and every to have spelled a sliding element, sliding element skids off forward, starts on platform for lining It is continuous to spell the latter sliding element, and so on.
Above-mentioned node coordinate is three-dimensional coordinate (X, Y, Z), will rotate to the Nodes Three-dimensional coordinate on platform for lining as spelling Control coordinate when dress, and then assembled sliding element.
The invention patent has following technological merit:
(1) platform for lining is set according to the radian of arc sliding rail, and in slipping, it is flat to can avoid repeated disassembled and assembled assembly Platform, when leaving platform for lining, structural member will not interfere Sliding Structures with platform, save artificial, time cost;
(2) operation for rotating node coordinate can carry out in CAD, and directly extraction node coordinate does not need too for on-site consolidation More human and material resources, it is succinct convenient.
Detailed description of the invention
Fig. 1 is the relativeness of facade arc slipping and assembling platform, sliding rail and Sliding Structures described in the invention patent;
Fig. 2 is the direction signal for looking for bottom upright bar of Sliding Structures bottom described in the invention patent;
Fig. 3 is the value source of the specified angle θ 1 of first sliding element rotation described in the invention patent;
Fig. 4 is the line in each facade arc sliding rail center of circle described in the invention patent;
Fig. 5 is that the invention patent sliding element is rotated from design position to the schematic diagram on specified arc platform for lining.
Specific embodiment
As shown in Figs. 1-5, construction method is spelled in a kind of facade arc sliding element rotation with one heart in situ, comprising the following steps:
(1) firstly, according to the relativeness between Sliding Structures 1 and fixed structure 3, determine arc sliding rail 2 position and Quantity;
(2) radius for adjusting each arc sliding rail 2, makes each arc track 2 share a center of circle Oo in facade projection, that is, exists In facade projection, each track is a part of concentric circles;
(3) when Sliding Structures substrate 8 is not overlapped with sliding rail 2, rod piece is carried out to Sliding Structures substrate 8 and looks for bottom, makes to slide Track 2 and the new substrate 11 of the Sliding Structures behind bottom is looked for be overlapped, meanwhile, guarantee looks for bottom upright bar 9 to be directed toward track center of circle Oo;
(4) by Sliding Structures 1 be divided into multiple and different sliding elements (4,5,6 ...);
(5) it determines glide direction, arc platform for lining 7 is set in the starting end of glide direction, arc sliding rail 2 extends to arc In shape platform for lining 7;
(6) by each sliding element (4,5,6 ...) (including looking for bottom bar part 9) according to sliding sequence, rotating around each track center of circle The line 10 of (Oo, O ' o, O ' ' o) rotates specified angle θ i, and specified sliding element 4 is rotated from design position to specified arc On platform for lining 7.
(7) node coordinate of the node coordinate of sliding element 4 after rotating as assembly when is extracted.
Further, when the arcwall face that the substrate 8 of Sliding Structures 1 is formed, the arc formed with the top surface of arc sliding rail 2 When shape face is not overlapped, needs to look for bottom upright bar 9 to the installation of substrate 8 of Sliding Structures 1, the bottom surface for looking for bottom upright bar 9 is made to be formed by arc Shape face, the arcwall face formed with the top surface of arc sliding rail 2 are overlapped.
It is above-mentioned to look for bottom upright bar 9, it can be individual solid web section, such as round tube, H profile steel, be also possible to lattice branch Support is looked between bottom upright bar 9 and being reinforced by diagonal brace.But the axis of bottom upright bar 9 is looked for must be directed at looking for 9 place facade of bottom upright bar The center of circle Oo(O ' o or O ' ' of inner arc sliding rail 2 are o).
The top surface of above-mentioned arc platform for lining 7 is arranged, with Sliding Structures 1 according to the top surface radian of arc sliding rail 2 Substrate 8 disengages the gap of 800mm, guarantees that the rod piece of Sliding Structures 1 welds space.
First by first sliding element 4,1 angle of θ is rotated along circle center line connecting 10, rotation to arc is spelled in situ from design position On assembling platform 7, the node coordinate (X, Y, Z) in the assembled stage of first sliding element 4 is obtained, on-site consolidation is instructed to construct.
After first sliding element 4 is skidded off from arc platform for lining 7, continue by second sliding element 5, along the center of circle Line 10 rotates 2 angle of θ, and from design position in situ rotation to arc platform for lining 7, it is assembled to obtain second sliding element 5 The node coordinate (X, Y, Z) in stage, instructs on-site consolidation to construct.
According to above-mentioned steps sequence, by 1 remaining sliding element (6 ... ...) of Sliding Structures, θ i is rotated along circle center line connecting 10 Angle (i indicates i-th of sliding element) obtains i-th of sliding list from design position in situ rotation to arc platform for lining 7 The node coordinate (X, Y, Z) in first (6 ... ...) assembled stage, instructs on-site consolidation to construct, until completion.

Claims (8)

1. construction method is spelled in a kind of rotation with one heart in situ of facade arc sliding element, it is characterised in that: steps are as follows, and (1) is according to cunning The relativeness between structure and fixed structure is moved, determines the position of arc sliding rail;(2) each arc sliding rail is adjusted Radius makes each arc track share a center of circle in facade projection, i.e., in facade projection, each track is one of concentric circles Point;(3) when Sliding Structures substrate and sliding rail are there are when height difference, rod piece is carried out to Sliding Structures substrate and looks for bottom, makes to slide rail Road and Sliding Structures look for the new substrate behind bottom to be overlapped, meanwhile, guarantee piston shoes position looks for bottom upright bar to be directed toward the track center of circle;(4) will Sliding Structures are divided into multiple and different sliding elements;(5) glide direction is determined, it is assembled in the starting end setting arc of glide direction Platform, arc sliding rail extend in platform;(6) by each sliding element according to sliding sequence, rotating around each track center of circle Line rotates specified angle θ i, and specified sliding element is rotated from design position to specified platform for lining;(7) rotation is extracted The node coordinate when node coordinate of sliding element is as assembly afterwards.
2. construction method is spelled in a kind of facade arc sliding element according to claim 1 rotation with one heart in situ, it is characterised in that: The facade is that is, vertical perpendicular greatly for horizontal plane.
3. construction method is spelled in a kind of facade arc sliding element according to claim 1 rotation with one heart in situ, it is characterised in that: According to the difference of Sliding Structures form, at least two arc sliding rails can be set in horizontal plane, and every arc is sliding Orbit radius difference is moved, and with the center of circle of oneself, is not overlapped in horizontal plane, but in facade projection's plane, respectively The center of circle of arc sliding rail all coincides with same point.
4. construction method is spelled in a kind of facade arc sliding element according to claim 1 rotation with one heart in situ, it is characterised in that: It is described to look for bottom upright bar, it is connected to the sliding rail top surface in same facade from Sliding Structures bottom, center line of the bar is directed toward same vertical The center of circle of face inner arc sliding rail, looks for and forms stable entirety between the upright bar of bottom by horizontal bars and diagonal brace.
5. construction method is spelled in a kind of facade arc sliding element according to claim 1 rotation with one heart in situ, it is characterised in that: The specified angle θ i refers to the line L1 of the point a and same facade inner orbit center of circle o in the Sliding Structures of design position, and The angle that the line L2 of point a and above-mentioned track center of circle o on assembled position in the structure are formed, footmark i indicate i-th sliding, With the progress of sliding, angle, θ i constantly reduces.
6. construction method is spelled in a kind of facade arc sliding element according to claim 1 rotation with one heart in situ, it is characterised in that: After the completion of the design position refers to structure design, the location of serviceability limit stage structural member.
7. construction method is spelled in a kind of facade arc sliding element according to claim 1 rotation with one heart in situ, it is characterised in that: The arc platform for lining is designed according to the radian of arc sliding rail, for the assembly of each sliding element, in glide direction Beginning setting, every to have spelled one sliding element, sliding element skids off forward, starts continuous to spell the latter sliding list on platform for lining Member, and so on.
8. construction method is spelled in a kind of facade arc sliding element according to claim 1 rotation with one heart in situ, it is characterised in that: The node coordinate is three-dimensional coordinate (X, Y, Z), will rotate to control of the Nodes Three-dimensional coordinate on platform for lining as assembly when Coordinate processed, and then instruct the assembly of live sliding element.
CN201910558820.5A 2019-06-26 2019-06-26 Construction method is spelled in a kind of rotation with one heart in situ of facade arc sliding element Pending CN110295756A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103216109A (en) * 2013-04-26 2013-07-24 江苏沪宁钢机股份有限公司 Construction method of track gauge variation block slippage of long span spatial composite roof truss
CN103899097A (en) * 2014-04-03 2014-07-02 大连久鼎特种建筑工程有限公司 Synchronous rotating and translating track of building
CN104675125A (en) * 2015-03-05 2015-06-03 中国建筑第二工程局有限公司 Large-span roof high bracket supporting system with inclination angle and slide moving construction method thereof
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
CN107780663A (en) * 2017-09-29 2018-03-09 浙江精工钢结构集团有限公司 A kind of network camber line displacement accumulation slippage construction method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103216109A (en) * 2013-04-26 2013-07-24 江苏沪宁钢机股份有限公司 Construction method of track gauge variation block slippage of long span spatial composite roof truss
CN103899097A (en) * 2014-04-03 2014-07-02 大连久鼎特种建筑工程有限公司 Synchronous rotating and translating track of building
CN104675125A (en) * 2015-03-05 2015-06-03 中国建筑第二工程局有限公司 Large-span roof high bracket supporting system with inclination angle and slide moving construction method thereof
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
CN107780663A (en) * 2017-09-29 2018-03-09 浙江精工钢结构集团有限公司 A kind of network camber line displacement accumulation slippage construction method

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Title
辛雷: "《现行建筑设计规范实用全书》", 30 April 2001, 华龄出版社 *

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