LNG项目栈桥管廊模块节点建模提效研究
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摘要
结构加工设计是LNG项目模块施工阶段的重要设计环节,目前国际上广泛采用钢结构深化设计软件TEKLA进行建模并输出图纸和报告。对于栈桥管廊模块,节点建模效率是影响结构加工设计效率的关键。以亚马尔LNG项目FWP5包为研究背景,通过分析模块结构形式的特点,充分结合TEKLA软件功能,构建"共用定制组件库法"节点建模思路并制定详细的控制流程,同时运用TEKLA软件二次开发创建相应的定制组件,增强了节点建模在模块之间的共用性,从而大幅提高了多个模块整体的节点建模效率,从关键技术上保证了本项目的工期,并为今后类似结构形式的工程建模提供参考。
Structural shop design is a primary step of the design in modules construction stage of a LNG project, and TEKLA as a steel detailing software is widely applied for modeling as well as generating drawings and reports. For trestle piperack modules, efficiency of node modeling is critical to that of the whole structural shop design. Based on Yamal LNG Project FWP5 Package, this study conceives a" shared custom component collection method" for node modeling and sets up a detailed control flow to implement the approach.Meanwhile, a number of custom components are created by secondary development of TEKLA. Finally, efficiency of node modeling for many modules considered as a whole is dramatically improved by joint utilization of nodes among different modules, leading to the project completion on schedule. This study can also be utilized as a reference for similar cases in the future.
Structural shop design is a primary step of the design in modules construction stage of a LNG project, and TEKLA as a steel detailing software is widely applied for modeling as well as generating drawings and reports. For trestle piperack modules, efficiency of node modeling is critical to that of the whole structural shop design. Based on Yamal LNG Project FWP5 Package, this study conceives a" shared custom component collection method" for node modeling and sets up a detailed control flow to implement the approach.Meanwhile, a number of custom components are created by secondary development of TEKLA. Finally, efficiency of node modeling for many modules considered as a whole is dramatically improved by joint utilization of nodes among different modules, leading to the project completion on schedule. This study can also be utilized as a reference for similar cases in the future.
引文
[1]吴绍强,罗天娣.钢结构与TEKLA(R)Structures[J].中国高新技术企业,2011,18(9):60-61.
[2]马山玉.钢结构深化设计软件Tekla Structures应用综述[J].山西建筑,2010,36(6):56-57.
[3]GB 50017-2003,钢结构设计规范[S].北京:中国计划出版社,2003.
[4]王肇民,宗听聪,宣国梅,等.钢结构设计原理[M].上海:同济大学出版社,1991.
[5]李星荣,魏才昂,秦斌.钢结构连接节点设计手册[M].北京:中国建筑工业出版社,2014.
[6]苗升.Tekla Structures软件在油气田地面工程加工设计中的应用[J].石油工程建设,2015,41(2):47-51.
[7]泰科拉软件(上海)有限公司.Tekla Structures高级培训[M].上海:泰科拉软件(上海)有限公司,2014.
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[9]高剑,曹洁华,贺明玄.Tekla Structures的二次开发在工程中的应用[J].施工技术,2008,37(5):166-167.
[2]马山玉.钢结构深化设计软件Tekla Structures应用综述[J].山西建筑,2010,36(6):56-57.
[3]GB 50017-2003,钢结构设计规范[S].北京:中国计划出版社,2003.
[4]王肇民,宗听聪,宣国梅,等.钢结构设计原理[M].上海:同济大学出版社,1991.
[5]李星荣,魏才昂,秦斌.钢结构连接节点设计手册[M].北京:中国建筑工业出版社,2014.
[6]苗升.Tekla Structures软件在油气田地面工程加工设计中的应用[J].石油工程建设,2015,41(2):47-51.
[7]泰科拉软件(上海)有限公司.Tekla Structures高级培训[M].上海:泰科拉软件(上海)有限公司,2014.
[8]盛骤,谢式千,潘承毅.概率论与数理统计[M].4版.北京:高等教育出版社,2008.
[9]高剑,曹洁华,贺明玄.Tekla Structures的二次开发在工程中的应用[J].施工技术,2008,37(5):166-167.