CN108256147B - The modeling method of hydraulic climbing formwork outer climbing frame modularization parametrization - Google Patents
The modeling method of hydraulic climbing formwork outer climbing frame modularization parametrization Download PDFInfo
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Abstract
The present invention provides a kind of modeling methods of hydraulic climbing formwork outer climbing frame modularization parametrization, comprising steps of the outer climbing frame is split as several modules by S1., and determine the basic building block of the module；S2. the basic geometric parameters of the basic building block are determined, and automatically generate the node coordinate of the key node of the basic building block and the topological relation of the basic building block；S3. to each module group collection of the outer climbing frame, the threedimensional model of the outer climbing frame is generated.The modeling method can automatically generate the threedimensional model of outer climbing frame by inputting a small amount of parameter, after design scheme changes, by the threedimensional model for simply modifying the i.e. restructural outer climbing frame of parameter；And the threedimensional model generated can be to calculate used in analysis and construction drawing link, improving outer climbing frame design and calculating the efficiency of analysis, while also promoting design and analysis and calculating working level, reduces mistake incidence.
Description
Technical field
The present invention relates to a kind of modeling methods of hydraulic climbing formwork outer climbing frame modularization parametrization.
Background technique
Hydraulic climbing framework equipment is the critical equipment of the core wall structure construction of super high-rise building.It is climbed at present in relation to hydraulic
In terms of the correlative study of rising mould base equipment is concentrated mainly on construction technology, a large amount of document is introduced in mould bases equipment concrete engineering
Applicable cases.In recent years, start to pay attention to the modularization problem of framework equipment of climbing in engineering, but research is often focused on and climbed
The modularization transformation and upgrade of the modularized design of framework equipment frame body and equipment.
However for the framework equipment that climbs, in actual design process, a distinct issues are designs, calculate and divide
Relatively independent between the links such as analysis, construction drawing, none effective model data is shared and transmission path, leads to largely weight
It returns to work work, affects task performance, be mainly shown as:
(1) climb framework equipment design be subordinated to core wall structure design, when structural design scheme changes, need
Will correspondingly conversion equipment design scheme.
(2) analysis link is being calculated, according to the design scheme (indicating in the form of 2-d plane graph) that design provides, people
Work establishes the analysis model for finite element for the mould bases that climbs in calculating analysis software, calculates the safety of design scheme
Analysis and check need to carry out modeling analysis again according to the design scheme after change after design scheme changes.
(3) in construction drawing link, the plane for artificially drawing each component of the framework equipment that climbs according to design scheme is needed to apply
Work figure, or the threedimensional model for the framework equipment that climbs is established according to design scheme in construction drawing software, then using software from
The dynamic construction drawing for drawing equipment.Obviously, either manually or using Software on Drawing construction drawing, all needed after design scheme change
Cooperate and carries out a large amount of modification.
In short, design link, calculating analysis link, construction drawing ring in being applied in engineering at present, in the framework equipment that climbs
Section, modeling process is complicated, model change heavy workload, has a large amount of repetitive operations, low so as to cause task performance.
Summary of the invention
For the existing design link in the framework equipment that climbs, calculating analysis link, construction drawing link, exists and modeled
Journey is complicated, model change heavy workload, has a large amount of repetitive operations, and so as to cause the low problem of task performance, the present invention is mentioned
The modeling method for having supplied a kind of hydraulic climbing formwork outer climbing frame modularization parametrization can automatically generate outer climb by inputting a small amount of parameter
The threedimensional model of frame, after design scheme changes, by the threedimensional model for simply modifying the i.e. restructural outer climbing frame of parameter；And
And the threedimensional model generated can be analyzed to calculate and used in construction drawing link, improve outer climbing frame design and calculate the effect analyzed
Rate, while also promoting design and analysis and calculating working level, reduce mistake incidence.
In order to solve the above technical problems, the present invention includes following technical solution:
A kind of modeling method of hydraulic climbing formwork outer climbing frame modularization parametrization, includes the following steps:
S1. the outer climbing frame is split as several modules, and determines the basic building block of the module；
S2. the basic geometric parameters of the basic building block are determined, and automatically generate the key node of the basic building block
The topological relation of node coordinate and the basic building block；
S3. to each module group collection of the outer climbing frame, the threedimensional model of the outer climbing frame is generated.
Further, in step S1, the outer climbing frame include steel crossbeam console module, triangle frame module, lower frame module,
Upper frame module, the triangle frame module, lower frame module, which are respectively perpendicular, to be fixed under the steel crossbeam console module
Side, the upper frame module are perpendicularly fixed at the top of the steel crossbeam console module；The base of the steel crossbeam console module
This component includes horizontal steel crossbeam one, horizontal steel crossbeam two, horizontal steel crossbeam three and the horizontal steel crossbeam four of parallel interval setting；
The basic building block of the triangle frame module includes horizon bar, vertical bar and brace, the both ends of the brace respectively with the vertical bar
Bottom end, the horizon bar one end be fixedly connected, the top of the vertical bar is perpendicularly fixed on the horizon bar；The lower box
The basic building block of frame module includes the column one of parallel interval setting, column two, and is arranged in parallel and at interval several levels
Liang Yi, the both ends of the horizontal beam one are individually fixed in the column one, on column two；The basic structure of the upper frame module
Part includes the column three of parallel interval setting, column four, and is arranged in parallel and at interval several horizontal beams two, the horizontal beam
Two both ends are individually fixed in the column three, on column four.
Further, the step S2 includes the following steps:
S21. the node coordinate and topological relation of the basic building block of the steel crossbeam console module are determined；The horizontal steel is big
The equal length of beam two, horizontal steel crossbeam three and horizontal steel crossbeam four；The node of the basic building block of the steel crossbeam console module
Coordinate configuration node information matrix NPT, the topological relation member of formation information matrix of the basic building block of the steel crossbeam console module
LPT；Wherein,
Wherein, P1~P8For 8 nodes of the basic building block of the steel crossbeam console module；
B1、B2、B3Between the respectively described horizontal steel crossbeam one and horizontal steel crossbeam two, horizontal steel crossbeam two and horizontal steel
Spacing between crossbeam three, between horizontal steel crossbeam three and horizontal steel crossbeam four；
L2For the length of horizontal steel crossbeam one；
L1、L3Horizontal distance of the respectively horizontal steel crossbeam one apart from horizontal two both ends of steel crossbeam；
L is the length of horizontal steel crossbeam two, horizontal steel crossbeam three and horizontal steel crossbeam four, and L=L1+L2+L3；
LPTWhat every a line of matrix stored is the head and the tail node coordinate of the basic building block of the steel crossbeam console module；
S22. the node coordinate and topological relation of the basic building block of the triangle frame module are determined, the triangle frame module
The node coordinate configuration node information matrix N of basic building blockTR, the topological relation composition structure of the basic building block of the triangle frame module
Part information matrix LTR；Wherein,
Wherein, t1~t4For 4 nodes of the basic building block of the triangle frame module；
TvFor the height of the vertical bar of the triangle frame module；
Th1And Th2The first segment of the respectively described tripod module level bar and the length of second segment；
S23. the node coordinate and topological relation of the basic building block of the lower frame module, the lower frame mould are determined
The node coordinate configuration node information matrix of the basic building block of blockWithThe basic building block of the lower frame module is opened up
Flutter relationship member of formation information matrix LPT；Wherein,
Wherein,For the head and the tail node and the column one and the one connecting node structure of horizontal beam of the column one
At nodal information matrix；
df1~df(n+2)The first node of the respectively described column one, is stood the connecting node of column one and the horizontal beam one
The tail node of column one；
dfix、dfiy、dfizRespectively node dfiX, y, z coordinate；
It is constituted for the head and the tail node and the column two of the column two and one connecting node of horizontal beam
Nodal information matrix；
df(n+3)~df(2n+4)The first node of the respectively described column two, the connecting node of column two and the horizontal beam one,
The tail node of column two；
dfjx、dfjy、dfjzRespectively node dfjX, y, z coordinate；
N is the number of the horizontal beam one；
D1[]、DE[]、D1E[] is three matrix operators, D1[] indicates the 1st row of puncture table, DE[] indicates to delete square
The last line of battle array, D1E[] indicates two row of first place of puncture table, vectorFor matrixI-th column；
S24. the node coordinate and topological relation of the basic building block of the upper frame module, the upper frame mould are determined
The node coordinate configuration node information matrix of the basic building block of blockThe basic building block of the upper frame module is opened up
Flutter relationship member of formation information matrix LPT；Wherein,
Wherein,For the head and the tail node and the column three and the two connecting node structure of horizontal beam of the column three
At nodal information matrix；
uf1~uf(m+2)The first node of the respectively described column three, is stood the connecting node of column three and the horizontal beam two
The tail node of column three；
ufix、ufiy、ufizRespectively node ufiX, y, z coordinate；
The section constituted for the first node and the column four of the column four and two connecting node of horizontal beam
Point information matrix；
uf(m+3)~df(2m+3)First node, the connecting node of column four and the horizontal beam one of the respectively described column four；
ufjx、ufjy、ufjzRespectively node ufjX, y, z coordinate；
M is the number of the horizontal beam two.
Further, the step S3 generates the threedimensional model of the outer climbing frame to each module group collection of the outer climbing frame,
Include the following steps:
S31, according to the parameter B of the steel crossbeam console module1、B2、B3、L1、L2、L3, L and nodal information library NPTAnd structure
Part information bank LPT, automatically generate steel crossbeam console module；
S32, according to the parameter T of the triangle frame modulev、Th1、Th2And nodal information library NTRWith component information library LTRIt is raw
At the 1st Pin tripod unit；According to the distance between the 2nd Pin tripod unit and the 1st Pin tripod unit parameter XTR, pass through by
The 1st Pin tripod unit is along X-axis parallel offset distance XTRObtain the 2nd Pin tripod unit；
S33, according to the parameter H of the lower frame module1,H2,…,Hn、ΔHdAnd nodal information library With
Component information library LDF, according to the distance between adjacent two Pin lower frame unit parameter dDF, by by the 1st Pin lower box
Frame unit along x-axis successively parallel offset distance (k-1) dDF, available kth Pin lower frame unit, dDFFor under adjacent two Pin
The distance of portion's frame unit, wherein k=1,2,3 ..., nDF, nDFFor the Pin number of lower frame unit；
S34, according to the parameter H of the upper frame moduleu1,Hu2,…,HunAnd nodal information libraryAnd structure
Part information bank LUFUpper frame module is generated, the 1st Pin upper frame unit is automatically generated；By by the 1st Pin upper frame
Unit is along x-axis successively offset distance (k-1) dUFAvailable kth Pin upper frame unit, dUFFor adjacent two Pin upper frame list
The distance of member, wherein k=1,2,3 ..., nUF, nUFFor the Pin number of upper frame unit.
Further, in the step S22, the vertical bar is located at the underface of the horizontal steel crossbeam three, the level
Bar is overlapped with brace connecting node with an end node of the horizontal steel crossbeam one, the length T of the first segment of the horizon barh1=
B1+B2。
Further, in the step S23, the column one is vertically fixed on two lower section of horizontal steel crossbeam, described
The top node coordinate of column one is (XDF,B1, 0), the column two is fixed on horizontal four lower section of steel crossbeam, the column two
Top node coordinate is (XDF,B1+B2+B3, 0), and node dfi、dfjCoordinate value meet following relationship:
dfix=XDF；
dfiy=B1；
dfjx=XDF；
dfjy=B1+B2+B3；
dfjz=df(j-n-2)z；
Wherein, XDFFor node df1The distance of one end nearest apart from horizontal steel crossbeam two is a constant.
Further, in the step S24, the column three is vertically fixed on two top of horizontal steel crossbeam, described
The top node coordinate of column three is (XUF,B1, 0), the column four is fixed on horizontal three top of steel crossbeam, the column four
Top node coordinate is (XUF,B1+B2, 0), and node dfi、dfjCoordinate value meet following relationship:
ufix=XUF；
ufiy=B1；
ufjx=XUF；
ufjy=B1+B2；
ufjz=uf(j-m-2)z；
Wherein XUFFor node uf1The distance of one end nearest apart from horizontal steel crossbeam two is a constant.
The present invention due to using the technology described above, is allowed to compared with prior art, have the following advantages that and actively imitate
Fruit:
(1) by the modeling method, user need to only input outside related hydraulic climbing formwork according to the design scheme of core wall structure
A small amount of parameter of the modules such as steel crossbeam console module, triangle frame module, lower frame module and the upper frame module of climbing frame is
The threedimensional model of outer climbing frame can be automatically generated.And when organization plan changes, it only need to change input parameter, can change
Threedimensional model realizes the reconstruct of threedimensional model, greatly improves the efficiency of the threedimensional model creation and reconstruct of outer climbing frame, significantly
Reduce workload.
(2) threedimensional model is the basis for calculating analysis and construction drawing design link etc., and the threedimensional model automatically generated can be made
The medium for transmitting and sharing for the two link data, reduces each intermediate link three-dimensional modeling workload, guarantees the effective of data
Transmitting, avoids repeated work.
(3) threedimensional model is automatically generated by this method, has prevented the error-prone situation of artificial modeling, improve design and
Calculate the level of analysis.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the hydraulic climbing formwork outer climbing frame in one embodiment of the invention；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is the structural schematic diagram of the basic building block for the steel crossbeam console module that one embodiment of the invention provides；
Fig. 4 is the structural schematic diagram of the basic building block for the triangle frame module that one embodiment of the invention provides；
Fig. 5 is the structural schematic diagram of the basic building block for the lower frame module that one embodiment of the invention provides；
Fig. 6 is the structural schematic diagram of the basic building block for the upper frame module that one embodiment of the invention provides；
Figure label is as follows:
Steel crossbeam console module 100；Horizontal steel crossbeam 1；Horizontal steel crossbeam 2 102；Horizontal steel crossbeam 3 103；Water
Flat steel crossbeam 4 104；
Triangle frame module 200；Horizon bar 201；Vertical bar 202；Brace 203；
Lower frame module 300；Column 1；Column 2 302；Horizontal beam 1；
Upper frame module 400；Column 3 401；Column 4 402；Horizontal beam 2 403.
Specific embodiment
Hydraulic climbing formwork outer climbing frame modularization parametrization provided by the invention is built below in conjunction with the drawings and specific embodiments
Mould method is described in further detail.In conjunction with following explanation and claims, advantages and features of the invention will be become apparent from.It needs
Illustrate, attached drawing is all made of very simplified form and using non-accurate ratio, only to convenient, lucidly auxiliary is said
The purpose of the bright embodiment of the present invention.
Below in conjunction with Fig. 1 to Fig. 6, to the modeling side of hydraulic climbing formwork outer climbing frame modularization provided in this embodiment parametrization
Method is further described.The modeling method includes the following steps:
S1. outer climbing frame is split as several modules, and determines the basic building block of the module.
Referring to figs. 1 and 2, outer climbing frame includes steel crossbeam console module 100, triangle frame module 200, lower frame mould
Block 300, upper frame module 400, wherein triangle frame module 200, lower frame module 300, which are respectively perpendicular, is fixed on steel crossbeam
The lower section of console module 100, upper frame module 400 are perpendicularly fixed at the top of steel crossbeam console module 100.Certainly, this four
Kind module is the nucleus module of outer climbing frame, and outer climbing frame can also extend on this basis, expand other modules, such as foot-operated template die
Block, outer linked network module etc., non-core module is similar with the modeling method of nucleus module, no longer to the modeling process of non-core component
It is described in detail one by one.
In conjunction with shown in Fig. 1 to Fig. 3, the basic building block of steel crossbeam console module 100 includes the horizontal steel of parallel interval setting
Crossbeam 1, horizontal steel crossbeam 2 102, horizontal steel crossbeam 3 103 and horizontal steel crossbeam 4 104.Certainly, steel crossbeam platform mould
Block 100 can also include the attachment beam of the setting vertical with basic building block, and attachment beam is non-core component, modeling method and basic
Component is similar, is no longer described in detail in this application, similarly, in triangle frame module 200, lower frame module 300, upper frame module
400 equally exist non-core component, and the modeling method in relation to non-core component is no longer described in detail.
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 4, the basic building block of triangle frame module 200 include horizon bar 201, vertical bar 202 and tiltedly
Bar 203.The both ends of brace 203 are fixedly connected with the bottom end of one end of horizon bar 201, vertical bar 202 respectively, the top of vertical bar 202
It is perpendicularly fixed on horizon bar 201, horizon bar 201 includes first segment and second segment, and wherein first segment refers to the one of horizon bar 201
Hold (one end being fixedly connected at the top of brace 203) to part (i.e. Fig. 4 interior joint t between 202 top connecting node of vertical bar1
And t2Between part)；Wherein second segment refers to that horizon bar 201 (is schemed beyond that outwardly extending a part of 202 top of vertical bar
4 interior joint t2And t3Between part).
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 5, the basic building block of lower frame module 300 includes column 1, column 2 302
With several horizontal beams 1.Upright bar one, the setting of two parallel interval of upright bar, the both ends of horizontal beam 1 are fixedly connected on upright bar
One, in upright bar two.
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 6, the basic building block of upper frame module 400 includes column 3 401, column 4 402
With several horizontal beams 2 403.Column 3 401, the setting of 4 402 parallel interval of column, the both ends of horizontal beam 2 403 are fixedly connected on
On column 3 401, column 4 402.
S2. the basic geometric parameters of the basic building block are determined, and automatically generate the key node of the basic building block
The topological relation of node coordinate and the basic building block.
In the present embodiment, the key node of basic building block is in the present embodiment the head and the tail node of basic building block.It is so-called
Head and the tail node coordinate refers to the axle center of the head and the tail end face of basic building block or the D coordinates value (x, y, z) of centroid.
In the present embodiment, the topological relation of basic building block is that the spatial position between basic building block and basic building block is closed
System.
S3. to each module group collection of the outer climbing frame, the threedimensional model of the outer climbing frame is generated.
Each module group collection is to automatically generate basic building block according to the topological relation of basic building block, further includes to basic building block
Offset, the duplication of progress.For example, automatically generating the first Pin triangle according to the topological relation of the basic building block of triangle frame module 200
Frame unit deviates the first Pin tripod unit, is replicated, and the 2nd Pin tripod unit is obtained, to be created that tripod
The threedimensional model of module 200.
Further, step S2 includes the following steps:
S21. the node coordinate and topological relation of the basic building block of steel crossbeam console module 100 are determined.As shown in figure 3, water
Flat steel crossbeam 1, horizontal steel crossbeam 2 102, horizontal steel crossbeam 3 103 and horizontal 4 104 parallel interval of steel crossbeam are laid；Water
The length of flat steel crossbeam 1 is L2, horizontal distance difference of the horizontal steel crossbeam 1 apart from horizontal 2 102 both ends of steel crossbeam
For L1、L3, the length of horizontal steel crossbeam 2 102, horizontal steel crossbeam 3 103 and horizontal steel crossbeam 4 104 is L, and L=L1+L2
+L3；Between horizontal steel crossbeam 1 and horizontal steel crossbeam 2 102, horizontal steel crossbeam 2 102 and horizontal steel crossbeam 3 103 it
Between, the spacing between horizontal steel crossbeam 3 103 and horizontal steel crossbeam 4 104 be respectively B1、B2、B3。
Three-dimensional system of coordinate is established, X-axis, Y-axis as denoted three-dimensional system of coordinate in Fig. 3, Z axis in addition is perpendicular to X-axis and Y
Axis also identifies coordinate origin (0,0,0) in Fig. 3, and coordinate origin is selected as node P1、P3The extended line of line and horizontal steel crossbeam
The intersection point of one 101 extended line.Wherein P1For the stem node of horizontal steel crossbeam 4 104, P3For the head of horizontal steel crossbeam 2 102
Portion's node.
8 head and the tail nodes of the basic building block of steel crossbeam console module 100 are (for P in Fig. 31~P8) configuration node information square
Battle array NPT, the topological relation member of formation information matrix L of the basic building block of steel crossbeam console module 100PT；Wherein,
S22. the node coordinate and topological relation of the basic building block of triangle frame module 200 are determined.As shown in figure 4, tripod
4 nodes of the basic building block of module 200 are respectively t1~t4, the height of the vertical bar 202 of triangle frame module 200 is Tv；Tripod
First segment (Fig. 4 interior joint t of 200 horizon bar 201 of module1、t2The distance between) and second segment (Fig. 4 interior joint t2、t3Between
Distance) length be respectively Th1And Th2。
In conjunction with shown in Fig. 1, Fig. 3, Fig. 4, node t1With node P4Coordinate is identical.The section of the basic building block of triangle frame module 200
Point coordinate configuration node information matrix NTR, the topological relation member of formation information matrix of the basic building block of triangle frame module 200
LTR；Wherein,
In conjunction with shown in Fig. 1, Fig. 3 and Fig. 4, vertical bar 202 is located at the underface of horizontal steel crossbeam 3 103, meanwhile, horizon bar
201 one end is overlapped with one end of horizontal steel crossbeam 1, therefore, the length T of the first segment of horizon bar 201h1=B1+B2。
S23. the node coordinate and topological relation of the basic building block of lower frame module 300 are determined.Lower frame module 300
Basic building block node coordinate configuration node information matrixWithThe topology of the basic building block of lower frame module 300
Relationship member of formation information matrix LPT；Wherein,
Wherein, df1~df(n+2)Respectively the first node of column 1, column 1 and horizontal beam 1 connection section
The tail node of point, column 1；dfix、dfiy、dfizRespectively node dfiX, y, z coordinate.df(n+3)~df(2n+4)Respectively
First node, connecting node, the tail node of column 2 302 of column 2 302 and horizontal beam 1 of column 2 302；dfjx、
dfjy、dfjzRespectively node dfjX, y, z coordinate；N is the number of horizontal beam 1.D1[]、DE[]、D1E[] is three squares
Battle array operator, D1[] indicates the 1st row of puncture table, DE[] indicates the last line of puncture table, D1E[] indicates puncture table
The first two rows, vectorFor matrixI-th column.
As shown in figure 5, the number of horizontal beam 1 is 3, then i=1,2 ..., 5, j=6,7 ..., 10；Node df1~
df(n+2)Show as df1~df5, df(n+3)~df(2n+4)Show as df6~df10。
In conjunction with shown in 1 and Fig. 5, column 1 is vertically fixed on horizontal 2 102 lower section of steel crossbeam, the top of column 1
Node coordinate is (XDF,B1, 0), wherein XDFFor node df1The distance of one end nearest apart from horizontal steel crossbeam 2 102.Column two
302 are fixed on horizontal 4 104 lower section of steel crossbeam, then the top node coordinate of column 2 302 is (XDF,B1+B2+B3,0).And node
The coordinate value of coordinate meets following relationship:
dfix=XDF；
dfiy=B1；
dfjx=XDF；
dfjy=B1+B2+B3；
dfjz=df(j-5)z(that is: df6z=df1z, df7z=df2z...).
S24. as shown in fig. 6, determining the node coordinate and topological relation of the basic building block of upper frame module 400, top
The node coordinate configuration node information matrix of the basic building block of frame module 400Upper frame module 400 it is basic
The topological relation member of formation information matrix L of componentPT；Wherein,
Wherein,It is constituted for the head and the tail node and column 3 401 and 2 403 connecting node of horizontal beam of column 3 401
Nodal information matrix；uf1~uf(m+2)The respectively connection of the first node of column 3 401, column 3 401 and horizontal beam 2 403
The tail node of node, column 3 401；ufix、ufiy、ufizRespectively node ufiX, y, z coordinate；For column 4 402
The nodal information matrix that first node and column 4 402 and 2 403 connecting node of horizontal beam are constituted；uf(m+3)~df(2m+3)Respectively
First node, the connecting node of column 4 402 and horizontal beam 1 for column 4 402；ufjx、ufjy、ufjzRespectively node
ufjX, y, z coordinate；M is the number of horizontal beam 2 403.
As shown in fig. 6, the number of horizontal beam 1 is 3, then i=1,2 ..., 5, j=6,7 ..., 9；Node uf1~
uf(m+2)Show as uf1~uf5, uf(m+3)~uf(2m+3)Show as df6~df9。
In conjunction with shown in 1 and Fig. 5, column 3 401 is fixed on horizontal 2 102 top of steel crossbeam, the bottom node of column 3 401
Coordinate is (XUF,B1, 0), wherein XUFFor node uf1The distance of one end nearest apart from horizontal steel crossbeam 2 102.Column 4 402
It is fixed on the top of horizontal steel crossbeam 3 103, then the bottom node coordinate of column 4 402 is (XUF,B1+B2,0).And node is sat
Target coordinate value meets following relationship:
ufix=XUF；
ufiy=B1；
ufjx=XUF；
ufjy=B1+B2；
ufjz=uf(j-5)z(that is: uf6z=uf1z, uf7z=uf2z...).
It should be noted that the top node of Fig. 6 central post 3 401 is overlapped with one end of the horizontal beam 2 403 at top, when
So, column 3 401 can also be consistent with 4 402 height of column, has no too big difference, only has more a node uf(2m+4), thinking
It is similar therewith, it has no too big difference and is repeated no more between length.
Further, step S3 generates the threedimensional model of outer climbing frame, includes the following steps: to each module group collection of outer climbing frame
S31, according to the parameter B of steel crossbeam console module 1001、B2、B3、L1、L2、L3, L=L1+L2+L3And node letter
Cease library NPTWith component information library LPT, automatically generate steel crossbeam console module 100.When the parameter of steel crossbeam console module 100 determines
After, nodal information library NPTIn node coordinate be determining numerical value, then component information library LPTIn basic building block be it is determining
Topological relation.Steel crossbeam console module 100 is directly constituted by the basic building block of steel crossbeam console module 100, therefore can be direct
Create the threedimensional model of steel crossbeam console module 100.
S32, according to the parameter T of triangle frame module 200v、Th1、Th2And nodal information library NTRWith component information library LTR,
Generate the 1st Pin tripod unit；According to the distance between the 2nd Pin tripod unit and the 1st Pin tripod unit parameter XTR, pass through
By the 1st Pin tripod unit along X-axis parallel offset distance XTRObtain the 2nd Pin tripod unit.Three it can be seen from Fig. 1, Fig. 2
Corner bracket module 200 is made of two Pin tripod units, parallel interval setting between the two, according to distance parameter between the two
XTR, by the available 2nd Pin tripod unit of parallel offset, to obtain the threedimensional model of triangle frame module 200.
S33, according to the parameter H of lower frame module 3001,H2,…,Hn、ΔHdAnd nodal information library With
Component information library LDF, automatically generate the 1st Pin lower frame unit；According to the distance between adjacent two Pin lower frame unit parameter
dDF, by by the 1st Pin lower frame unit along x-axis successively parallel offset distance (k-1) dDF, available kth Pin lower frame
Unit, dDFFor the distance of adjacent two Pin lower frame unit, k=1,2,3 ..., nDF, nDFFor the Pin number of lower frame unit.By
Fig. 1, Fig. 2 can be seen that lower frame module 300 and be made of several Pin lower frame units, adjacent lower frame unit it
Between parallel interval be arranged, by remaining available lower frame unit of parallel offset, to create lower frame module 300
Threedimensional model.
S34, according to the parameter H of upper frame module 400u1,Hu2,…,HunAnd nodal information libraryAnd structure
Part information bank LUF, automatically generate the 1st Pin upper frame unit；By by the 1st Pin upper frame unit along x-axis successively offset distance
(k-1)dUFAvailable kth Pin upper frame unit, dUFFor the distance of adjacent two Pin upper frame unit, k=1,2,3 ...,
nUF, nUFFor the Pin number of upper frame unit.Upper frame module 400 is by several Pin upper frames it can be seen from Fig. 1, Fig. 2
Unit is constituted, and parallel interval setting, passes through remaining available upper frame of parallel offset between adjacent upper frame unit
Unit, to create the threedimensional model of upper frame module 400.
In conclusion the modeling method of hydraulic climbing formwork outer climbing frame modularization parametrization provided by the invention is with following excellent
Point:
(1) by the modeling method, user need to only input outside related hydraulic climbing formwork according to the design scheme of core wall structure
The modules such as steel crossbeam console module 100, triangle frame module 200, lower frame module 300 and the upper frame module 400 of climbing frame
A small amount of parameter can automatically generate the threedimensional model of outer climbing frame.And when organization plan changes, it need to only change input
Parameter can change threedimensional model, realize the reconstruct of threedimensional model, greatly improve outer climbing frame threedimensional model creation and again
The efficiency of structure, greatly reduces workload.
(2) threedimensional model is the basis for calculating analysis and construction drawing design link etc., and the threedimensional model automatically generated can be made
The medium for transmitting and sharing for the two link data, reduces each intermediate link three-dimensional modeling workload, guarantees the effective of data
Transmitting, avoids repeated work.
(3) threedimensional model is automatically generated by this method, has prevented the error-prone situation of artificial modeling, improve design and
Calculate the level of analysis.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Range.
Claims (5)
1. a kind of modeling method of hydraulic climbing formwork outer climbing frame modularization parametrization, which comprises the steps of:
S1. the outer climbing frame is split as several modules, and determines the basic building block of the module；
S2. the basic geometric parameters of the basic building block are determined, and automatically generate the node of the key node of the basic building block
The topological relation of coordinate and the basic building block；
S3. to each module group collection of the outer climbing frame, the threedimensional model of the outer climbing frame is generated；
Wherein, in step S1, the outer climbing frame includes steel crossbeam console module, triangle frame module, lower frame module, upper box
Frame module, the triangle frame module, lower frame module are respectively perpendicular the lower section for being fixed on the steel crossbeam console module, described
Upper frame module is perpendicularly fixed at the top of the steel crossbeam console module；
The basic building block of the steel crossbeam console module include parallel interval setting horizontal steel crossbeam one, horizontal steel crossbeam two,
Horizontal steel crossbeam three and horizontal steel crossbeam four；
The basic building block of the triangle frame module includes horizon bar, vertical bar and brace, and the both ends of the brace are erected with described respectively
The bottom end of bar, the horizon bar one end be fixedly connected, the top of the vertical bar is perpendicularly fixed on the horizon bar；
The basic building block of the lower frame module includes the column one of parallel interval setting, column two, and parallel and interval
Several horizontal beams one being arranged, the both ends of the horizontal beam one are individually fixed in the column one, on column two；
The basic building block of the upper frame module includes the column three of parallel interval setting, column four, and parallel and interval
Several horizontal beams two being arranged, the both ends of the horizontal beam two are individually fixed in the column three, on column four；
Wherein, the step S2 includes the following steps:
S21. the node coordinate and topological relation of the basic building block of the steel crossbeam console module are determined；The horizontal steel crossbeam
Two, the equal length of horizontal steel crossbeam three and horizontal steel crossbeam four；The node of the basic building block of the steel crossbeam console module is sat
Mark configuration node information matrix NPT, the topological relation member of formation information matrix of the basic building block of the steel crossbeam console module
LPT；Wherein,
Wherein, p1~p8For 8 nodes of the basic building block of the steel crossbeam console module；
B1、B2、B3Between the respectively described horizontal steel crossbeam one and horizontal steel crossbeam two, horizontal steel crossbeam two and horizontal steel crossbeam
Spacing between three, between horizontal steel crossbeam three and horizontal steel crossbeam four；
L2For the length of horizontal steel crossbeam one；
L1、L3Horizontal distance of the respectively horizontal steel crossbeam one apart from horizontal two both ends of steel crossbeam；
L is the length of horizontal steel crossbeam two, horizontal steel crossbeam three and horizontal steel crossbeam four, and L=L1+L2+L3；
LPTWhat every a line of matrix stored is the head and the tail node coordinate of the basic building block of the steel crossbeam console module；
S22. determine the node coordinate and topological relation of the basic building block of the triangle frame module, the triangle frame module it is basic
The node coordinate configuration node information matrix N of componentTR, the topological relation member of formation letter of the basic building block of the triangle frame module
Cease matrix LTR；Wherein,
Wherein, t1~t4For 4 nodes of the basic building block of the triangle frame module；
TvFor the height of the vertical bar of the triangle frame module；
Th1And Th2The first segment of the respectively described tripod module level bar and the length of second segment；
S23. the node coordinate and topological relation of the basic building block of the lower frame module are determined, the lower frame module
The node coordinate configuration node information matrix of basic building blockWithThe topology of the basic building block of the lower frame module is closed
It is member of formation information matrix LPT；Wherein,
Wherein,It is constituted for the head and the tail node and the column one of the column one and one connecting node of horizontal beam
Nodal information matrix；
df1~df(n+2)The first node of the respectively described column one, the connecting node of column one and the horizontal beam one, column one
Tail node；
dfix、dfiy、dfizRespectively node dfiX, y, z coordinate；
The node constituted for the head and the tail node and the column two of the column two and one connecting node of horizontal beam
Information matrix；
df(n+3)~df(2n+4)The first node of the respectively described column two, the connecting node of column two and the horizontal beam one, column
Two tail node；
dfjx、dfjy、dfjzRespectively node dfjX, y, z coordinate；
N is the number of the horizontal beam one；
D1[·]、DE[·]、D1E[] is three matrix operators, D1[] indicates the 1st row of puncture table, DE[] expression is deleted
Except the last line of matrix, D1E[] indicates two row of first place of puncture table, vectorFor matrixI-th column；
S24. the node coordinate and topological relation of the basic building block of the upper frame module are determined, the upper frame module
The node coordinate configuration node information matrix of basic building blockThe topology of the basic building block of the upper frame module is closed
It is member of formation information matrix LPT；Wherein,
Wherein,It is constituted for the head and the tail node and the column three of the column three and two connecting node of horizontal beam
Nodal information matrix；
uf1~uf(m+2)The first node of the respectively described column three, the connecting node of column three and the horizontal beam two, column three
Tail node；
ufix、ufiy、ufizRespectively node ufiX, y, z coordinate；
The node constituted for the first node and the column four of the column four and two connecting node of horizontal beam is believed
Cease matrix；
uf(m+3)~df(2m+3)First node, the connecting node of column four and the horizontal beam one of the respectively described column four；
ufjx、ufjy、ufjzRespectively node ufjX, y, z coordinate；
M is the number of the horizontal beam two.
2. modeling method as described in claim 1, which is characterized in that the step S3, to each module group of the outer climbing frame
Collection, generates the threedimensional model of the outer climbing frame, includes the following steps:
S31, according to the parameter B of the steel crossbeam console module1、B2、B3、L1、L2、L3, L and nodal information library NPTBelieve with component
Cease library LPT, automatically generate steel crossbeam console module；
S32, according to the parameter T of the triangle frame modulev、Th1、Th2And nodal information library NTRWith component information library LTRGenerate the
1 Pin tripod unit；According to the distance between the 2nd Pin tripod unit and the 1st Pin tripod unit parameter XTR, by will be described
1st Pin tripod unit is along X-axis parallel offset distance XTRObtain the 2nd Pin tripod unit；
S33, according to the parameter H of the lower frame module1,H2,…,Hn、ΔHdAnd nodal information library And component
Information bank LDF, according to the distance between adjacent two Pin lower frame unit parameter dDF, by by the 1st Pin lower frame list
Member along x-axis successively parallel offset distance (k-1) dDF, available kth Pin lower frame unit, dDFFor adjacent two Pin lower box
The distance of frame unit, wherein k=1,2,3 ..., nDF, nDFFor the Pin number of lower frame unit；
S34, according to the parameter H of the upper frame moduleu1,Hu2,…,HunAnd nodal information libraryBelieve with component
Cease library LUFUpper frame module is generated, the 1st Pin upper frame unit is automatically generated；By by the 1st Pin upper frame unit
Along x-axis successively offset distance (k-1) dUFAvailable kth Pin upper frame unit, dUFFor adjacent two Pin upper frame unit
Distance, wherein k=1,2,3 ..., nUF, nUFFor the Pin number of upper frame unit.
3. modeling method as claimed in claim 1 or 2, which is characterized in that
In the step S22, the vertical bar is located at the underface of the horizontal steel crossbeam three, and the horizon bar is connect with brace
Node is overlapped with an end node of the horizontal steel crossbeam one, the length T of the first segment of the horizon barh1=B1+B2。
4. modeling method as claimed in claim 1 or 2, which is characterized in that
In the step S23, the column one is vertically fixed on two lower section of horizontal steel crossbeam, the top of the column one
Node coordinate is (XDF,B1, 0), the column two is fixed on horizontal four lower section of steel crossbeam, the top node coordinate of the column two
For (XDF,B1+B2+B3, 0), and node dfi、dfjCoordinate value meet following relationship:
dfix=XDF；
dfiy=B1；
dfjx=XDF；
dfjy=B1+B2+B3；
dfjz=df(j-n-2)z；
Wherein, XDFFor node df1The distance of one end nearest apart from horizontal steel crossbeam two is a constant.
5. modeling method as claimed in claim 1 or 2, which is characterized in that
In the step S24, the column three is vertically fixed on two top of horizontal steel crossbeam, the top of the column three
Node coordinate is (XUF,B1, 0), the column four is fixed on horizontal three top of steel crossbeam, the top node coordinate of the column four
For (XUF,B1+B2, 0), and node dfi、dfjCoordinate value meet following relationship:
ufix=XUF；
ufiy=B1；
ufjx=XUF；
ufjy=B1+B2；
ufjz=uf(j-m-2)z；
Wherein XUFFor node uf1The distance of one end nearest apart from horizontal steel crossbeam two is a constant.
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