CN109299563B - Boiler steel structure space detection method based on NX three-dimensional design software - Google Patents
Boiler steel structure space detection method based on NX three-dimensional design software Download PDFInfo
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- CN109299563B CN109299563B CN201811194318.2A CN201811194318A CN109299563B CN 109299563 B CN109299563 B CN 109299563B CN 201811194318 A CN201811194318 A CN 201811194318A CN 109299563 B CN109299563 B CN 109299563B
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Abstract
The invention relates to the technical field of structural design and discloses a boiler steel structure space detection method based on NX three-dimensional design software. The method comprises the following steps: step 1, building a boiler steel structure assembly structure tree and completing building of a whole boiler steel structure entity model; step 2, establishing a main steel structure, a platform staircase and a maintenance structure in the coordinates of the whole boiler steel structure solid model; step 3, checking the correctness of the steel structure solid model; step 4, carrying out three-dimensional space interference check, judging whether the three-dimensional space interference is qualified or not, and returning to the step 2 if the three-dimensional space interference is not qualified; step 5, performing three-dimensional space man-machine analysis on the boiler steel structure, and returning to the step 2 if the analysis result is unqualified; and 6, forming a three-dimensional space detection analysis report. According to the technical scheme, three-dimensional space interference inspection and three-dimensional space man-machine analysis are adopted, and the model is modified according to the inspection structure, so that the rationality of the boiler steel structure design is improved, the working efficiency is improved, and the design cost is reduced.
Description
Technical Field
The invention relates to the technical field of structural design, in particular to a boiler steel structure space detection method based on NX three-dimensional design software.
Background
Along with the increasing large project scale, higher complexity and shorter project cycle related to boiler enterprises, the requirements for matching among various professional groups of boiler design are higher and higher, and the obvious problems in the project construction process are more and more obvious, such as design conflict, repeated change in design, excessive resource waste cost, high on-site shortage elimination cost, incapability of guaranteeing the construction period and the like. According to the feedback of the site installation report of the boiler in an enterprise, the problems of internal and external collision and interference, insufficient passing space, blockage, unreasonable positions of an overhaul platform and an operation platform and the like of a boiler steel structure caused by structural design reasons are common phenomena, the engineering quality is difficult to guarantee, and the site shortage elimination cost is increased while the installation period is seriously influenced. The existing general structure design method of the boiler steel structure is carried out based on two-dimensional design software such as AutoCAD and the like, and the design flow is as follows: the design problem is often fed back to a field installation stage, and economic loss of enterprises is caused. Therefore, a structural design verification method using a computer virtual reality system environment is required for the steel structure design to evaluate the feasibility of the design.
Due to the characteristics of accuracy, intuition and high efficiency of the three-dimensional technology, the three-dimensional technology is gradually popularized and used in power plant design at home and abroad, and the three-dimensional technology is mainly applied to the following steps: 1) Establishing a three-dimensional model; 2) Completing interference inspection; 3) A two-dimensional map is generated. In three domestic boiler plants and design houses, interference inspection is carried out by utilizing a three-dimensional technology more, various interferences between pipelines and frameworks, between pipelines and structures and between equipment are inspected, so that professional designers can find the interferences in time and carry out corresponding modification, and then the interference inspection is carried out again until the interference is eliminated to meet the design requirements. In the domestic power plant industry, the related researches on engineering technology and operation specifications of interference inspection, patent practice and the like are still in an exploration stage, and the research on man-machine analysis of the boiler steel structure has no related research data, academic papers or monographs, and belongs to the blank field.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the existing problems, the boiler steel structure space detection method based on the NX three-dimensional design software is provided.
The technical scheme adopted by the invention is as follows: a boiler steel structure space detection method based on NX three-dimensional design software specifically comprises the following steps:
step 1, building a boiler steel structure assembly structure tree and completing building of a whole boiler steel structure entity model;
step 2, establishing a main steel structure, a platform staircase and a maintenance structure in the coordinates of the whole boiler steel structure solid model;
step 3, checking the correctness of the steel structure entity model;
step 4, carrying out three-dimensional space interference check, judging whether interference occurs between the parts, if Y is zero, then the interference analysis is qualified, and entering step 5; if interference exists, the interference analysis is unqualified, the interference, the position where the interference occurs and the interference amount are obtained, the step 2 is returned, the model is modified, and the structure optimization is carried out;
step 5, performing man-machine analysis on the three-dimensional space of the boiler steel structure, judging whether the cooperation between the components accords with the safety and operability in the man-machine engineering, if so, judging that the man-machine analysis is qualified, and entering step 6; if the human-computer analysis is not qualified according to the human-computer engineering, acquiring operation space data, returning to the step 2, modifying the model, and performing structural optimization;
and 6, forming a three-dimensional space detection analysis report.
Further, the specific process of step 1 is as follows: after the relation between the boiler steel structure and the body and the overall structure is determined, a boiler steel structure assembly structure tree is newly built in an NX modeling environment by adopting a top-down method according to a two-dimensional boiler steel structure diagram; and establishing reference coordinates and a column network arrangement axis in the general assembly model, and establishing a solid model by each sub-assembly according to the positioning reference in the general assembly so as to complete the establishment of the whole boiler steel structure solid model.
Further, in step 2, the specific process of establishing the primary steel structure is as follows: and respectively building a main steel structure assembly structure tree in the main steel structure subcomponents by taking a total assembly model coordinate system and a column net arrangement axis as references, and sequentially building columns, beams, a top plate and a support structure subcomponent model.
Further, in step 2, the specific process of establishing the platform escalator is as follows: (1) Under the NX entity modeling environment, a sketch is established in a platform sub-assembly layer by layer according to platform elevations, the content in the sketch is the closed outer contour of the platform on the layer, and the stretching contour generates a platform entity according to the size of the relevant platform; (2) The escalator is firstly made into a universal part model according to different models and is uniformly placed in the reuse library folder, and standard parts of the escalator are taken from the reuse library folder and are installed at corresponding positions during modeling.
Further, in step 2, the specific process of establishing the maintenance structure is as follows: adjusting the NX modeling environment into a mechanical module, and adjusting the subject into handover in the setting of mechanical layout preferences; and when a railing entity is established in the railing sub-assembly, a railing command is used, a railing pattern is determined by using the self-carrying railing command of software, and a railing entity is generated by selecting a starting position of a railing.
Further, in step 4, aiming at the steel structure solid model after correctness checking, a software assembly tab is adopted, a gap analysis command is selected, a gap set is newly established in an opened command menu, an object to be analyzed, an excluded object, a safe region distance value and interference geometry calculation accuracy are set, then an application button is clicked to execute gap analysis, and whether interference exists is judged; if interference exists, analyzing the position where the interference occurs, automatically generating and displaying an analysis result in an interference browser, double-clicking any interference item in the interference browser, independently displaying the part where the interference item occurs and the interference position with high brightness in a view window, simultaneously opening a related measurement command in an analysis option card to obtain interference data, returning to the step 2, modifying the model, and performing structural optimization; if there is no interference; proceed to step 5.
Further, the specific process of step 5 is as follows: step 51, stretching the platform entity side line through a stretching command in an NX modeling module in a platform sub-component model, establishing a 1.8m simulation platform passing space entity, then opening an assembly option card, selecting a gap analysis command, creating a gap set in an opened command menu, setting the passing space entity and the sub-assembly entity as analysis objects, setting the safe region distance value to be 0mm, setting the calculation precision of the interference geometry to be accurate, and clicking an application button to execute gap analysis; after the analysis is finished, whether the passing space interferes with other parts is directly checked in the interference browser, and the reasonability of the passing space is judged; step 52, when the boiler steel structure is used as a sub-assembly model of the integral assembly of the boiler, calculating by using an NX analysis module to obtain distance and angle data values between a platform and a valve, a manhole, a soot blower, a measuring hole, a burner, an instrument and the like, and judging the rationality of the operating platform; and step 53, establishing an escalator general component library, calling and assembling the escalator into a steel structure assembly tree according to the design escalator specification, carrying out interference check by software to analyze whether the escalator interferes with other components, and establishing the escalator passing space to judge the escalator passing space rationality.
Further, the specific process of step 6 is as follows: the method is characterized in that the specific process of the step 6 is as follows: changing the parts with wrong design and unreasonable design according to the analysis result, optimizing the parts to be optimized, and forming a three-dimensional space detection analysis report; describing the state, position, change scheme and changed condition of the designed error part; describing the state, position, change scheme and changed condition of the unreasonable part; describing the state, the optimization basis, the optimization scheme and the optimized state of the position which can be optimized; and summarizing and classifying the problem points, and acquiring a report result to provide a basis for optimizing the structural design. Compared with the prior art, the beneficial effects of adopting the technical scheme are as follows:
the technical scheme of the invention brings value to engineering design (especially boiler design and power plant design): through increasing three-dimensional structural design verification flow in the design flow of engineering design, carry out scientific reasonable analysis to boiler steel structural layout, filled the blank that lacks effective structural design verification technique in current boiler steel structural design, progressively realized the design of refining of boiler.
The technical scheme of the invention brings economic value to enterprises: 1) According to the scheme, the model is modified by adopting three-dimensional space interference and three-dimensional space man-machine analysis, so that repeated drawing modification by a designer is avoided, design change is reduced, and design efficiency and design quality are improved. 2) The design cost is reduced, and the project three-pack and defect-eliminating cost is reduced. The cost of one project, three packages and the defect elimination is calculated by ten thousand yuan. The three-dimensional space detection result of each item is generally 34-48 problem points, and more than 100 error points exist. Therefore, the three-dimensional space detection and analysis of one project can save a large amount of design cost and three sets of installation cost for enterprises. 3) According to the scheme, the three-dimensional model is established, the requirement of an owner can be met, the three-dimensional model is provided, the smooth agreement signing is facilitated, and the enterprise orders are increased. The order fee is charged in millions of dollars.
The technical scheme of the invention brings social value to enterprises through three-dimensional structure design, three-dimensional space interference inspection and man-machine analysis: the market demand of the thermal power plant is no longer only satisfied with the basic demand, namely the realization of the performance function of the boiler, and is turning to the social demand level. Therefore, the reasonable and pleasant boiler structural design can ensure that the boiler product of an enterprise has higher safety, and the operation and maintenance have higher operability and convenience, thereby meeting the social requirement of the market, namely the humanistic concern to a certain extent.
Drawings
FIG. 1 is a schematic flow diagram of a boiler steel structure space detection method based on NX three-dimensional design software.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, a method for detecting a boiler steel structure space based on NX three-dimensional design software specifically includes the following processes: step 1, building a boiler steel structure assembly structure tree and completing building of a whole boiler steel structure entity model; step 2, establishing a main steel structure, a platform staircase and a maintenance structure in the coordinates of the whole boiler steel structure solid model; step 3, checking the correctness of the steel structure entity model; step 4, carrying out three-dimensional space interference check, judging whether interference occurs between the parts, if Y is zero, then the interference analysis is qualified, and entering step 5; if interference exists, the interference analysis is unqualified, the interference, the position where the interference occurs and the interference amount are obtained, the step 2 is returned, the model is modified, and the structure is optimized; step 5, performing man-machine analysis on the three-dimensional space of the boiler steel structure, judging whether the cooperation between the components accords with the safety and operability in the man-machine engineering, if so, judging that the man-machine analysis is qualified, and entering step 6; if the human-computer analysis is not qualified according to the human-computer engineering, acquiring operation space data, returning to the step 2, modifying the model, and performing structural optimization; and 6, forming a three-dimensional space detection analysis report. By adopting the technical scheme of the embodiment, an effective structural design verification method is provided for the boiler steel structure in the technical design and construction design stage, and the refined design of the steel structure is realized. The feasibility of the design is evaluated, the design defects are avoided, and the design quality of the boiler steel structure is improved, so that the requirements of engineering quality and construction period are met, the waste of materials and manufacturing cost is reduced, and the engineering cost is reduced. Secondly, the method creates a boiler structure design method, optimizes boiler product design, further improves enterprise design capability, carries out humanistic care on users, and improves user satisfaction.
Preferably, the assembly structure tree is established, and the entity model is established: after the relation between the boiler steel structure and the body and the overall structure is determined, a boiler steel structure assembly structure tree is newly built in an NX modeling environment by adopting a top-down method according to a two-dimensional boiler steel structure diagram; and establishing reference coordinates and a column network arrangement axis in the general assembly model, and establishing a solid model by each sub-assembly according to the positioning reference in the general assembly, so that the establishment of the whole boiler steel structure solid model is completed.
Preferably, a primary steel structure is established: and respectively building a main steel structure assembly structure tree in the main steel structure subcomponents by taking a total assembly model coordinate system and a column net arrangement axis as references, and sequentially building columns, beams, a top plate and a support structure subcomponent model.
Preferably, a platform staircase is set up:
(1) Under the NX entity modeling environment, a sketch is established in a platform sub-assembly layer by layer according to platform elevations, the content in the sketch is the closed outer contour of the platform on the layer, and the stretching contour generates a platform entity according to the size of the relevant platform; (2) The escalator is firstly made into a universal part model according to different models and is uniformly placed in the reuse library folder, and standard parts of the escalator are taken from the reuse library folder and are installed at corresponding positions during modeling.
Preferably, the maintenance structure of platform staircase is mainly for the railing among the boiler steel construction, establishes and maintains the structure:
adjusting the NX modeling environment into a mechanical module, and adjusting the subject into handover in the setting of mechanical layout preferences; and when a railing entity is established in the railing sub-assembly, a railing command is used, a railing pattern is determined by using the self-carrying railing command of software, and a railing entity is generated by selecting a starting position of a railing.
Checking the correctness of the model:
the model correctness check is divided into three levels of self-check, mutual check and total check, the checking process is self-check for each sub-component modeling designer, then the mutual check of the modeling designers among related sub-components is carried out, and finally the total assembly modeling designer carries out the total check of the total assembly and the sub-component model.
Preferably, in step 4, the presence of interference is checked:
aiming at the steel structure solid model after correctness check, adopting a software assembly tab, selecting a gap analysis command, newly building a gap set in an opened command menu, setting an object to be analyzed, an excluded object, a safe region distance value (a system default value is 0 mm) and interference geometry calculation precision, then clicking an application button to execute gap analysis, and judging whether interference exists; if so, analyzing the position where the interference occurs, automatically generating and displaying an analysis result in an interference browser, double-clicking any interference item in the interference browser, independently displaying the component where the interference occurs and highlighting the interference position in a view window, simultaneously opening a related measurement command in an analysis option card to obtain interference data, and entering step 5.
The three-dimensional spatial interference check comprises dynamic interference check and static interference check. The method is only used for static interference checking, and the interference types are divided into 5 types: (1) non-interfering (No Interference): the distance between the two objects is larger than the gap area. (2) Contact interference (Touch interference): the two objects are in contact with each other at a distance of zero, but without interference. The system presents a point representing contact interference. (3) Hard interference (Hard interference): two objects intersect, with a common portion. The system establishes an intervening entity. (4) Soft interference (Soft interference): the minimum distance is less than the gap area, but not touching. The system builds a line representing the minimum distance. (5) Tolerance interference (Containment interference): the system creates a copy of the entity that represents the intervention to be contained.
Preferably, the man-machine analysis of the boiler steel structure in three-dimensional space comprises the following steps:
the specific process of the step 5 is as follows:
the man-machine analysis process of the traffic space comprises the following steps: step 51, performing stretching operation on the platform entity sideline through a stretching command in an NX modeling module in a platform subcomponent model, establishing a 1.8m simulation platform traffic space entity, then opening an assembly option card, selecting a gap analysis command, creating a gap set in an opened command menu, setting the traffic space entity and the sub-assembly entity as analysis objects, setting the safe region distance value to be 0mm, setting the calculation precision of the interference geometry to be accurate, and clicking an application button to execute gap analysis; after the analysis is finished, directly checking whether the passing space interferes with other parts in an interference browser, and judging the reasonability of the passing space;
the man-machine analysis process of the operation platform comprises the following steps: step 52, when the boiler steel structure is used as a sub-assembly model of the integral assembly of the boiler, calculating by using an NX analysis module to obtain distance and angle data values between a platform and a valve, a manhole, a soot blower, a measuring hole, a burner, an instrument and the like, and judging the rationality of the operating platform;
man-machine analysis process of the escalator: and 3, firstly establishing a parameterized escalator model according to a single part in the NX modeling module, opening a component family function in the NX tool command option card, adding and storing component family data for the escalator model, and putting the escalator model with the component family into an NX reuse library folder. When man-machine analysis of the escalator is carried out, firstly, the escalator model is called in the NX standard component library to be assembled into the main steel structure model, stretching operation is carried out on the entity sideline of the escalator through a stretching command in the NX modeling module, a 1.8m simulated escalator passing space entity is established, then an assembling option card is opened, a gap analysis command is selected, a gap set can be newly established in an opened command menu, the escalator and the passing space entity thereof and other sub-assembling entities are set as analysis objects, the safe region distance value is set to be 0mm, the calculation precision of the interference geometry body is set to be accurate, and the gap analysis is carried out by clicking an application button. After the analysis is finished, whether the escalator and the passing space thereof interfere with other parts can be directly checked in the interference browser, and the reasonability of the passing space of the escalator can be judged by combining the comparison of reasonability standard data in the invention.
The specific process of the step 6 is as follows:
the method is characterized in that the specific process of the step 6 is as follows: changing the parts with wrong design and unreasonable design according to the analysis result, optimizing the parts to be optimized, and forming a three-dimensional space detection analysis report; describing the state, position, change scheme and changed condition of the designed error part; describing the state, position, changed scheme and changed condition of the unreasonable position; describing the state, the optimization basis, the optimization scheme and the optimized state of the position which can be optimized; and summarizing and classifying the problem points, and acquiring a report result to provide a basis for optimizing the structural design. The invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed. Those skilled in the art to which the invention pertains will appreciate that insubstantial changes or modifications can be made without departing from the spirit of the invention as defined by the appended claims.
Claims (8)
1. A boiler steel structure space detection method based on NX three-dimensional design software is characterized by comprising the following steps:
step 1, establishing a boiler steel structure assembly structure tree by using NX three-dimensional design software, and completing establishment of a whole boiler steel structure entity model;
step 2, establishing a main steel structure, a platform staircase and a maintenance structure in the coordinates of the whole boiler steel structure solid model;
step 3, checking the correctness of the steel structure solid model;
step 4, carrying out three-dimensional space interference check, judging whether interference occurs between the parts, if Y is zero, then the interference analysis is qualified, and entering step 5; if interference exists, the interference analysis is unqualified, the interference, the position where the interference occurs and the interference amount are obtained, the step 2 is returned, the model is modified, and the structure optimization is carried out;
step 5, performing man-machine analysis on the three-dimensional space of the boiler steel structure, judging whether the cooperation between the components accords with the safety and operability in the man-machine engineering, if so, judging that the man-machine analysis is qualified, and entering step 6; if the human-computer analysis is not qualified according to the human-computer engineering, acquiring operation space data, returning to the step 2, modifying the model, and performing structural optimization;
step 6, forming a three-dimensional space detection analysis report;
in the step 5, the three-dimensional space man-machine analysis process of the boiler steel structure comprises the following steps: and (3) stretching the platform entity sideline of the platform escalator established in the step (2) through a stretching command in the NX modeling module, establishing a 1.8m simulation platform passing space entity, then opening an assembly option card, selecting a gap analysis command, setting the passing space entity and the sub-assembly entity as analysis objects after a gap set is newly established, and performing three-dimensional space man-machine analysis.
2. The boiler steel structure space detection method based on NX three-dimensional design software as claimed in claim 1, wherein the specific process of step 1 is as follows: after the relation between the boiler steel structure and the body and the overall structure is determined, a boiler steel structure assembly structure tree is newly built in an NX modeling environment by adopting a top-down method according to a two-dimensional boiler steel structure diagram; and establishing reference coordinates and a column network arrangement axis in the general assembly model, and establishing a solid model by each sub-assembly according to the positioning reference in the general assembly so as to complete the establishment of the whole boiler steel structure solid model.
3. The boiler steel structure space detection method based on the NX three-dimensional design software as claimed in claim 2, wherein in the step 2, the specific process of establishing the main steel structure is as follows: and respectively building a main steel structure assembly structure tree in the main steel structure subcomponents by taking a total assembly model coordinate system and a column net arrangement axis as references, and sequentially building columns, beams, a top plate and a support structure subcomponent model.
4. The boiler steel structure space detection method based on the NX three-dimensional design software as claimed in claim 3, wherein in the step 2, the specific process of establishing the platform escalator is as follows: (1) Under the NX entity modeling environment, a sketch is established in a platform sub-assembly layer by layer according to platform elevations, the content in the sketch is the closed outer contour of the platform, and the stretching contour generates a platform entity according to the size of the relevant platform; (2) The escalator is firstly made into a universal part model according to different models and is uniformly placed in the reuse library folder, and standard parts of the escalator are taken from the reuse library folder and are installed at corresponding positions during modeling.
5. The method for detecting the boiler steel structure space based on the NX three-dimensional design software as claimed in claim 4, wherein in the step 2, the specific process of establishing the maintenance structure is as follows: adjusting the NX modeling environment into a mechanical module, and adjusting the subject into handover in the setting of mechanical layout preferences; and when a railing entity is established in the railing sub-assembly, a railing command is used, a railing pattern is determined by using the self-carrying railing command of software, and a railing entity is generated by selecting a starting position of a railing.
6. The method for detecting the boiler steel structure space based on the NX three-dimensional design software as claimed in claim 5, wherein in the step 4, aiming at the steel structure solid model after the correctness check, a software assembly tab is adopted, a gap analysis command is selected, a gap set is newly established in an opened command menu, an object to be analyzed and an object to be eliminated, a safe region distance value and the calculation precision of an interference geometric body are set, then an application button is clicked to execute the gap analysis, and whether the interference exists is judged; if interference exists, analyzing the position where the interference occurs, automatically generating and displaying an analysis result in an interference browser, double-clicking any interference item in the interference browser, independently displaying the part where the interference item occurs and the interference position with high brightness in a view window, simultaneously opening a related measurement command in an analysis option card to obtain interference data, returning to the step 2, modifying the model, and performing structural optimization; if there is no interference, step 5 is entered.
7. The method for detecting the space of the boiler steel structure based on the NX three-dimensional design software as claimed in claim 6, wherein the specific process of the step 5 is as follows:
step 51, performing stretching operation on the platform entity sideline through a stretching command in an NX modeling module in a platform subcomponent model, establishing a 1.8m simulation platform traffic space entity, then opening an assembly option card, selecting a gap analysis command, creating a gap set in an opened command menu, setting the traffic space entity and the sub-assembly entity as analysis objects, setting the safe region distance value to be 0mm, setting the calculation precision of the interference geometry to be accurate, and clicking an application button to execute gap analysis; after the analysis is finished, directly checking whether the passing space interferes with other parts in an interference browser, and judging the reasonability of the passing space;
step 52, when the boiler steel structure is used as a sub-assembly model of the integral assembly of the boiler, calculating by using an NX analysis module to obtain distance and angle data values between a platform and a valve, a manhole, a soot blower, a measuring hole, a burner, an instrument and the like, and judging the rationality of the operating platform;
and step 53, establishing an escalator general component library, calling and assembling the escalator into a steel structure assembly tree according to the design escalator specification, carrying out interference check by software to analyze whether the escalator interferes with other components, and establishing the escalator passing space to judge the escalator passing space rationality.
8. The method for detecting the space of the boiler steel structure based on the NX three-dimensional design software as claimed in claim 7, wherein the specific process of the step 6 is as follows: changing the parts with wrong design and unreasonable design according to the analysis result, optimizing the parts to be optimized, and forming a three-dimensional space detection analysis report; describing the state, position, change scheme and changed condition of the designed error part; describing the state, position, changed scheme and changed condition of the unreasonable position; describing the state, the optimization basis, the optimization scheme and the optimized state of the position which can be optimized; and summarizing and classifying the problem points, and acquiring a report result to provide a basis for optimizing the structural design.
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| CN110399666B (en) * | 2019-07-16 | 2023-06-02 | 华西能源工业股份有限公司 | Method for designing parameterization scheme of tubular air preheater based on NX software |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2931694A1 (en) * | 2008-06-02 | 2009-12-04 | Alex Hr Roustaei | Making a membrane with nanometric or angstromic porosity and double wall and/or double compartments, comprises internally reinforcing the membrane using high pressure asymmetrical mesh by rod-shaped nanostructures |
| WO2011016857A2 (en) * | 2009-08-05 | 2011-02-10 | Elliott James C | Equipment and system for structure inspection and monitoring |
| CN107256318A (en) * | 2017-07-18 | 2017-10-17 | 中国电建集团河南工程公司 | Boiler tubule pipeline construction method based on BIM technology |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA949678A (en) * | 1971-04-15 | 1974-06-18 | Leo Rosenthal | Computer-aided graphics system for pipeline materials control |
| CN101414179B (en) * | 2008-11-20 | 2010-08-18 | 上海交通大学 | Human-machine interactive assembly process planning system |
| CN101777090A (en) * | 2010-02-22 | 2010-07-14 | 中国二十二冶集团有限公司 | Method for computer simulation of installation construction of oven protection equipment of coke oven |
| CN101859500B (en) * | 2010-06-11 | 2011-10-05 | 中国农业大学 | Tractor driving operating test bench |
| CN102295057B (en) * | 2011-06-14 | 2013-07-03 | 中国舰船研究设计中心 | Method for verifying and evaluating ship cab |
| US9844917B2 (en) * | 2014-06-13 | 2017-12-19 | Siemens Product Lifestyle Management Inc. | Support structures for additive manufacturing of solid models |
| CN104750916A (en) * | 2015-03-11 | 2015-07-01 | 同济大学 | Design resource integration system for designing virtual prototype of boiler |
| CN105389420A (en) * | 2015-10-19 | 2016-03-09 | 中国北车集团大同电力机车有限责任公司 | Method for verifying man-machine relationship between electric locomotive driver control desk and locomotive driver |
| CN106802990A (en) * | 2017-01-06 | 2017-06-06 | 江南造船(集团)有限责任公司 | A kind of shipbuilding human engineering method of tire and system |
| CN207205633U (en) * | 2017-07-31 | 2018-04-10 | 自贡华西能源工业有限公司 | A kind of adjusting means for boiler barrel welding |
| CN107895065A (en) * | 2017-10-23 | 2018-04-10 | 中材建设有限公司 | A kind of plant design method based on 3-D technology |
| CN108304608A (en) * | 2017-12-13 | 2018-07-20 | 北京首钢国际工程技术有限公司 | A kind of top-down furnace body three-dimensional design method |
-
2018
- 2018-10-15 CN CN201811194318.2A patent/CN109299563B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2931694A1 (en) * | 2008-06-02 | 2009-12-04 | Alex Hr Roustaei | Making a membrane with nanometric or angstromic porosity and double wall and/or double compartments, comprises internally reinforcing the membrane using high pressure asymmetrical mesh by rod-shaped nanostructures |
| WO2011016857A2 (en) * | 2009-08-05 | 2011-02-10 | Elliott James C | Equipment and system for structure inspection and monitoring |
| CN107256318A (en) * | 2017-07-18 | 2017-10-17 | 中国电建集团河南工程公司 | Boiler tubule pipeline construction method based on BIM technology |
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