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A platform for research: civil engineering, architecture and urbanism
CATIA (Computer-graphics Aided Three-dimensional Interactive Application) three-dimensional model establishing method for railway simple-support bridge
The invention relates to a three-dimensional modeling technology and discloses a CATIA (Computer-graphics Aided Three-dimensional Interactive Application) three-dimensional model establishing method for a railway simple-support bridge, for a purpose of improving the design quality and the design efficiency. The CATIA-based three-dimensional model establishing method comprises the following steps: firstly, formulating a data naming rule for completely eradicating number repetition of parts, and carrying out distinct data structure division for a purpose of better design after the strict data naming rule is formulated; then, erecting a framework to provide accurate reference information for subsequence design; then, establishing corresponding parameters and functions and making templates of various parts and various types by using the established framework information, then calling the templates to finish establishment of the model, measuring work amounts and sizes of various parts and hanging information of the work amounts and sizes of various parts under the corresponding templates, and finally finishing two-dimensional drawing output under a CATIA engineering drawing module. The CATIA-based three-dimensional model establishing method is applicable to rapid and accurate establishment of the three-dimensional model of the railway simple-support bridge, and provides a technical guidance for actual construction.
CATIA (Computer-graphics Aided Three-dimensional Interactive Application) three-dimensional model establishing method for railway simple-support bridge
The invention relates to a three-dimensional modeling technology and discloses a CATIA (Computer-graphics Aided Three-dimensional Interactive Application) three-dimensional model establishing method for a railway simple-support bridge, for a purpose of improving the design quality and the design efficiency. The CATIA-based three-dimensional model establishing method comprises the following steps: firstly, formulating a data naming rule for completely eradicating number repetition of parts, and carrying out distinct data structure division for a purpose of better design after the strict data naming rule is formulated; then, erecting a framework to provide accurate reference information for subsequence design; then, establishing corresponding parameters and functions and making templates of various parts and various types by using the established framework information, then calling the templates to finish establishment of the model, measuring work amounts and sizes of various parts and hanging information of the work amounts and sizes of various parts under the corresponding templates, and finally finishing two-dimensional drawing output under a CATIA engineering drawing module. The CATIA-based three-dimensional model establishing method is applicable to rapid and accurate establishment of the three-dimensional model of the railway simple-support bridge, and provides a technical guidance for actual construction.
CATIA (Computer-graphics Aided Three-dimensional Interactive Application) three-dimensional model establishing method for railway simple-support bridge
FENG CHUAN (author)
2015-07-15
Patent
Electronic Resource
English
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