本文選題：土木工程信息技術(shù) + 建筑信息模型　； 參考：《工程力學(xué)》2017年06期

【摘要】：通過(guò)分析當(dāng)前建筑工程項(xiàng)目模型信息傳遞中存在的典型問(wèn)題及應(yīng)用需求,提出IFC-API建筑結(jié)構(gòu)模型轉(zhuǎn)換模式,并結(jié)合前期結(jié)構(gòu)分析模型轉(zhuǎn)換框架,形成一套完整的基于BIM的面向結(jié)構(gòu)有限元分析的模型轉(zhuǎn)換體系,對(duì)解決設(shè)計(jì)階段信息斷層、提高效率具有重要意義;同時(shí)針對(duì)模型顯示進(jìn)行優(yōu)化,擴(kuò)展研發(fā)基于BIM的模型轉(zhuǎn)換平臺(tái),并通過(guò)某一小學(xué)教學(xué)樓進(jìn)行實(shí)例驗(yàn)證。該研究從理論、技術(shù)、應(yīng)用層面就面向結(jié)構(gòu)有限元分析的模型轉(zhuǎn)換取得突破性進(jìn)展,也為后續(xù)基于BIM的時(shí)變結(jié)構(gòu)安全性能模擬和分析提供支持。
[Abstract]:Based on the analysis of the typical problems and application requirements in the information transfer of the current construction project model, the transformation model of IFC-API building structure model is put forward, and the transformation framework of the model is combined with the previous structural analysis model. Forming a complete model transformation system based on BIM for structural finite element analysis is of great significance to solve the information fault in the design phase and improve the efficiency, at the same time, the model display is optimized. The model conversion platform based on BIM is extended and verified by a primary school building. The research has made a breakthrough in the model transformation of structural finite element analysis from the theory, technology and application level, and also provides support for the simulation and analysis of the safety performance of time-varying structures based on BIM.
【作者單位】： 清華大學(xué)土木工程系;
【基金】：國(guó)家自然科學(xué)基金項(xiàng)目(51478249) 清華大學(xué)-廣聯(lián)達(dá)聯(lián)合研究中心基金項(xiàng)目(RCBIM)
【分類(lèi)號(hào)】：TU17;TU318

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