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基于BIM技術(shù)的工程結(jié)構(gòu)鋼筋算量系統(tǒng)研發(fā)

發(fā)布時(shí)間:2018-07-31 10:26
【摘要】:鋼筋工程[1]具有堅(jiān)固、耐久、防火性能好、成本低等優(yōu)點(diǎn),是建筑工程中的重要結(jié)構(gòu)形式。工程算量軟件已經(jīng)廣泛應(yīng)用于工程結(jié)構(gòu)鋼筋量的計(jì)算過程中,在一定程度上提高了算量人員的工作效率和準(zhǔn)確性。然而,受技術(shù)與工作模式的限制,仍然存在著種種問題。鋼筋算量人員利用現(xiàn)有的算量軟件仍需要耗費(fèi)大量的時(shí)間與精力,隨著建筑信息模型(Building Information Modeling,BIM)技術(shù)的發(fā)展應(yīng)用,造價(jià)工程業(yè)的傳統(tǒng)工作模式受到了沖擊,鋼筋算量技術(shù)也發(fā)生了變化,為此有必要研制基于BIM技術(shù)的工程結(jié)構(gòu)鋼筋算量系統(tǒng)。本研究是基于BIM技術(shù)的工程結(jié)構(gòu)鋼筋算量系統(tǒng)研發(fā)的初期工作,目標(biāo)是在確定了軟件需求的基礎(chǔ)上,確定Revit鋼筋算量系統(tǒng)研發(fā)的新思路,完成系統(tǒng)工作流程和主要功能模塊的設(shè)計(jì),并實(shí)現(xiàn)系統(tǒng)的初步開發(fā)。第一,本研究通過對國內(nèi)外BIM技術(shù)應(yīng)用情況與國內(nèi)外算量軟件應(yīng)用情況的調(diào)研,并結(jié)合BIM在造價(jià)軟件方面的應(yīng)用,確定了鋼筋算量軟件研發(fā)的基本需求。第二,通過對標(biāo)準(zhǔn)案例工程鋼筋設(shè)計(jì)圖紙的分析,在Revit參數(shù)化設(shè)計(jì)的基礎(chǔ)上,結(jié)合手工鋼筋算量的計(jì)算過程,確定了以構(gòu)件模型與Excel鋼筋數(shù)據(jù)相關(guān)聯(lián),實(shí)現(xiàn)構(gòu)件與鋼筋為一體、實(shí)時(shí)聯(lián)動,并以鋼筋算量標(biāo)準(zhǔn)規(guī)范為計(jì)算依據(jù)的鋼筋算量新思路。同時(shí),在此基礎(chǔ)上完成了算量系統(tǒng)的流程、主要模塊功能以及界面的設(shè)計(jì)。第三,提取CAD圖紙鋼筋表格信息,并對鋼筋表格樣式展開研究,確定了系統(tǒng)研發(fā)初期所需要的基本表格樣式-Rebar Schedule,并研發(fā)程序,實(shí)現(xiàn)了CAD原始數(shù)據(jù)表格到Rebar Schedule的自動轉(zhuǎn)變。第四,完成算量系統(tǒng)配置文件的設(shè)置與讀入,實(shí)現(xiàn)了系統(tǒng)的基本功能,并利用案例工程對系統(tǒng)進(jìn)行了測試,實(shí)現(xiàn)了利用現(xiàn)有Revit模型,高效,快速統(tǒng)計(jì)鋼筋量的功能。上述研究解決了基于BIM技術(shù)的工程結(jié)構(gòu)鋼筋算量過程中存在的諸多問題,為鋼筋算量系統(tǒng)的進(jìn)一步研制,以及BIM技術(shù)的發(fā)展應(yīng)用奠定了堅(jiān)實(shí)的基礎(chǔ)。
[Abstract]:Reinforcement engineering has the advantages of strong, durable, good fire resistance, low cost and so on. It is an important structural form in building engineering. The engineering calculation software has been widely used in the calculation process of the reinforcement quantity of the engineering structure, which improves the working efficiency and accuracy of the calculation personnel to a certain extent. However, limited by technology and working mode, there are still various problems. With the development and application of (Building Information modeling technology, the traditional working mode of cost engineering industry has been impacted. The calculation technique of steel bar has also changed. Therefore, it is necessary to develop a reinforcement calculation system for engineering structure based on BIM technology. This research is the initial work of the research and development of the reinforcement calculation system of engineering structure based on BIM technology. The goal is to determine the new idea of the research and development of the reinforcement calculation system of Revit on the basis of determining the software requirement. Complete the system workflow and the design of the main functional modules, and achieve the initial development of the system. Firstly, through the investigation of the application of BIM technology at home and abroad and the application of calculation software at home and abroad, combined with the application of BIM in the cost software, the basic requirements of the software research and development of steel bar calculation quantity are determined. Secondly, through the analysis of the design drawings of steel bar in standard case engineering, on the basis of Revit parametric design and the calculation process of manual steel bar, it is determined that the component model is associated with the data of Excel steel bar to realize the integration of component and steel bar. A new train of thought for calculation of steel bar based on real-time linkage and standard code for calculation of steel bar. At the same time, the flow chart, main module function and interface design of the calculation system are completed. Thirdly, the CAD drawing steel bar table information is extracted, and the steel bar table style is studied, and the basic table style-Rebar form is determined, and the program is developed to realize the automatic transformation from the CAD original data table to the Rebar Schedule. Fourthly, the setup and reading of the system configuration file are completed, the basic functions of the system are realized, and the system is tested by case engineering, and the function of using the existing Revit model to count the steel bar quantity efficiently and quickly is realized. The above research solves many problems existing in the process of calculation of reinforcement in engineering structures based on BIM technology, and lays a solid foundation for the further development of the calculation system of steel bar and the development and application of BIM technology.
【學(xué)位授予單位】:上海大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2016
【分類號】:TU17;TU723.3

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