石洞水库三维模型创建与模型信息应用研究
发布时间：2019-05-24 18:29
【摘要】：三维模型的创建是BIM技术的基础,模型信息的应用是BIM技术的核心,模型信息的应用很多,本文作了三个方面的研究工作。主要是结合江西省石洞水库初步设计,对土石坝、溢洪道和引水隧洞利用AutoRevit进行三维建模。(1)通过剖视、视图工具生成工程图纸,使三维模型与二维图纸建立联动关系;(2)通过C#语言编制插件,自动统计三维模型的工程量,结合Excel概预算表格生成工程量清单和概预算,使三维模型与概预算建立联动关系;(3)通过VB语言编制程序,结合施工进度表自动统计各时段人材机资源计划,使人材机资源计划与三维模型建立联动关系。“一处动,处处动”是AutoRevit的最大特点,对所创建模型一处的修改,便会导致工程图纸、概预算、人材机资源计划的变动。具体的研究内容和成果如下:(1)参照Revit软件在建筑工程领域的建模方法,利用创建“可载入族”的方式完成石洞水库土石坝、溢洪道、引水隧洞的创建,对所有族进行参数化,完成项目的信息集成,丰富了水利工程族库。(2)提供土石坝、溢洪道、引水隧洞工程三维可视化管理,对其三视图、剖面图进行标注,生成工程图纸,有利于施工方精确施工。形成图纸间信息的联动,任何一处图形的修改能够双向传递给其他图形,保持了图形的一致性。(3)利用C#语言编制AutoRevit的插件,提取模型构件的属性信息和几何尺寸信息,进行工程量的统计,并传递给Excel表格。通过项目划分,形成工程量清单;通过套用定额,计算工程单价和各种费用,生成工程总投资。在此过程中能自动生成工程量清单及自动进行项目划分,同时表格与三维模型建立了联动关系,模型的改变能传递给表格,始终保持模型与概算表格的一致性。(4)工程量清单中的分部分项工程与相应的工程单价链接起来后,把分部分项工程的施工进度表与工程单价分析表链接起来。利用VB语言编程,根据每项分部分项工程的施工安排,结合每项工程的工程量,统计出每个时间段的人工、材料、机械的消耗量,即施工组织中的资源计划安排。由于概预算Excel表格已经与三维模型建立了动态关联,所以实际上也建立了基于三维模型的施工组织计划安排的关联。
[Abstract]:The establishment of 3D model is the basis of BIM technology, the application of model information is the core of BIM technology, and there are many applications of model information. In this paper, three aspects of research work have been done. Based on the preliminary design of Shidong Reservoir in Jiangxi Province, the three-dimensional modeling of earth-rock dam, spillway and diversion tunnel is carried out by using AutoRevit. (1) the engineering drawings are generated by section view and view tool, so that the three-dimensional model can be linked with the two-dimensional drawings; (2) the plug-in is compiled by C # language, and the engineering quantity of 3D model is counted automatically, and the bill of quantities and budget are generated in combination with Excel budget table, so that the linkage relationship between 3D model and budget estimate can be established. (3) through the program compiled by VB language and the construction schedule automatically counting the human material machine resource plan in each period, the linkage relationship between the man material machine resource plan and the three-dimensional model is established. "moving in one place, moving everywhere" is the biggest characteristic of AutoRevit. The modification of the model will lead to the change of engineering drawings, budget and human material machine resource plan. The specific research contents and achievements are as follows: (1) referring to the modeling method of Revit software in the field of construction engineering, the creation of earth-rock dam, spillway and diversion tunnel of Shidong Reservoir is completed by creating "loadable family". The information integration of all families is completed, which enriches the family library of water conservancy project. (2) it provides 3D visual management of earth-rock dam, spillway and diversion tunnel project, and marks its three views and sections. The generation of engineering drawings is conducive to the accurate construction of the construction party. The linkage of information between drawings is formed, and the modification of any graph can be transmitted to other graphics in both directions, which maintains the consistency of graphics. (3) the plug-in of AutoRevit is programmed with C # language to extract the attribute information and geometric size information of model components. Carry out the statistics of the engineering quantity and pass it to the Excel table. Through the division of the project, the bill of quantities is formed, and the total investment of the project is generated by applying the quota to calculate the unit price and various expenses of the project. In this process, the bill of quantities can be automatically generated and the project can be divided automatically. At the same time, the linkage relationship between the table and the three-dimensional model is established, and the change of the model can be passed to the table. Always keep the consistency between the model and the budget table. (4) after the partial project in the bill of quantities is linked to the corresponding project unit price, the construction schedule of the partial project is linked to the engineering unit price analysis table. Using VB language programming, according to the construction arrangement of each sub-project, combined with the engineering quantity of each project, the consumption of labor, material and machinery in each time period is counted, that is, the resource planning arrangement in the construction organization. Since the budget estimate Excel table has established a dynamic correlation with the 3D model, the association of the construction organization planning arrangement based on the 3D model has actually been established.
【学位授予单位】：华北水利水电大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TV62;TV51-39
本文编号：2485090
[Abstract]:The establishment of 3D model is the basis of BIM technology, the application of model information is the core of BIM technology, and there are many applications of model information. In this paper, three aspects of research work have been done. Based on the preliminary design of Shidong Reservoir in Jiangxi Province, the three-dimensional modeling of earth-rock dam, spillway and diversion tunnel is carried out by using AutoRevit. (1) the engineering drawings are generated by section view and view tool, so that the three-dimensional model can be linked with the two-dimensional drawings; (2) the plug-in is compiled by C # language, and the engineering quantity of 3D model is counted automatically, and the bill of quantities and budget are generated in combination with Excel budget table, so that the linkage relationship between 3D model and budget estimate can be established. (3) through the program compiled by VB language and the construction schedule automatically counting the human material machine resource plan in each period, the linkage relationship between the man material machine resource plan and the three-dimensional model is established. "moving in one place, moving everywhere" is the biggest characteristic of AutoRevit. The modification of the model will lead to the change of engineering drawings, budget and human material machine resource plan. The specific research contents and achievements are as follows: (1) referring to the modeling method of Revit software in the field of construction engineering, the creation of earth-rock dam, spillway and diversion tunnel of Shidong Reservoir is completed by creating "loadable family". The information integration of all families is completed, which enriches the family library of water conservancy project. (2) it provides 3D visual management of earth-rock dam, spillway and diversion tunnel project, and marks its three views and sections. The generation of engineering drawings is conducive to the accurate construction of the construction party. The linkage of information between drawings is formed, and the modification of any graph can be transmitted to other graphics in both directions, which maintains the consistency of graphics. (3) the plug-in of AutoRevit is programmed with C # language to extract the attribute information and geometric size information of model components. Carry out the statistics of the engineering quantity and pass it to the Excel table. Through the division of the project, the bill of quantities is formed, and the total investment of the project is generated by applying the quota to calculate the unit price and various expenses of the project. In this process, the bill of quantities can be automatically generated and the project can be divided automatically. At the same time, the linkage relationship between the table and the three-dimensional model is established, and the change of the model can be passed to the table. Always keep the consistency between the model and the budget table. (4) after the partial project in the bill of quantities is linked to the corresponding project unit price, the construction schedule of the partial project is linked to the engineering unit price analysis table. Using VB language programming, according to the construction arrangement of each sub-project, combined with the engineering quantity of each project, the consumption of labor, material and machinery in each time period is counted, that is, the resource planning arrangement in the construction organization. Since the budget estimate Excel table has established a dynamic correlation with the 3D model, the association of the construction organization planning arrangement based on the 3D model has actually been established.
【学位授予单位】：华北水利水电大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TV62;TV51-39
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