石洞水庫三維模型創(chuàng)建與模型信息應(yīng)用研究
發(fā)布時間：2019-05-24 18:29
【摘要】：三維模型的創(chuàng)建是BIM技術(shù)的基礎(chǔ),模型信息的應(yīng)用是BIM技術(shù)的核心,模型信息的應(yīng)用很多,本文作了三個方面的研究工作。主要是結(jié)合江西省石洞水庫初步設(shè)計,對土石壩、溢洪道和引水隧洞利用AutoRevit進(jìn)行三維建模。(1)通過剖視、視圖工具生成工程圖紙,使三維模型與二維圖紙建立聯(lián)動關(guān)系;(2)通過C#語言編制插件,自動統(tǒng)計三維模型的工程量,結(jié)合Excel概預(yù)算表格生成工程量清單和概預(yù)算,使三維模型與概預(yù)算建立聯(lián)動關(guān)系;(3)通過VB語言編制程序,結(jié)合施工進(jìn)度表自動統(tǒng)計各時段人材機(jī)資源計劃,使人材機(jī)資源計劃與三維模型建立聯(lián)動關(guān)系。“一處動,處處動”是AutoRevit的最大特點,對所創(chuàng)建模型一處的修改,便會導(dǎo)致工程圖紙、概預(yù)算、人材機(jī)資源計劃的變動。具體的研究內(nèi)容和成果如下:(1)參照Revit軟件在建筑工程領(lǐng)域的建模方法,利用創(chuàng)建“可載入族”的方式完成石洞水庫土石壩、溢洪道、引水隧洞的創(chuàng)建,對所有族進(jìn)行參數(shù)化,完成項目的信息集成,豐富了水利工程族庫。(2)提供土石壩、溢洪道、引水隧洞工程三維可視化管理,對其三視圖、剖面圖進(jìn)行標(biāo)注,生成工程圖紙,有利于施工方精確施工。形成圖紙間信息的聯(lián)動,任何一處圖形的修改能夠雙向傳遞給其他圖形,保持了圖形的一致性。(3)利用C#語言編制AutoRevit的插件,提取模型構(gòu)件的屬性信息和幾何尺寸信息,進(jìn)行工程量的統(tǒng)計,并傳遞給Excel表格。通過項目劃分,形成工程量清單;通過套用定額,計算工程單價和各種費用,生成工程總投資。在此過程中能自動生成工程量清單及自動進(jìn)行項目劃分,同時表格與三維模型建立了聯(lián)動關(guān)系,模型的改變能傳遞給表格,始終保持模型與概算表格的一致性。(4)工程量清單中的分部分項工程與相應(yīng)的工程單價鏈接起來后,把分部分項工程的施工進(jìn)度表與工程單價分析表鏈接起來。利用VB語言編程,根據(jù)每項分部分項工程的施工安排,結(jié)合每項工程的工程量,統(tǒng)計出每個時間段的人工、材料、機(jī)械的消耗量,即施工組織中的資源計劃安排。由于概預(yù)算Excel表格已經(jīng)與三維模型建立了動態(tài)關(guān)聯(lián),所以實際上也建立了基于三維模型的施工組織計劃安排的關(guān)聯(lián)。
[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.
【學(xué)位授予單位】：華北水利水電大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：TV62;TV51-39
本文編號：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.
【學(xué)位授予單位】：華北水利水電大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：TV62;TV51-39
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