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基于BIM虛擬施工的碰撞檢查應(yīng)用研究

發(fā)布時(shí)間:2018-11-25 17:12
【摘要】:目前,隨著城鎮(zhèn)化不斷地推進(jìn)和建筑行業(yè)的蓬勃發(fā)展,我國(guó)已成功取代美國(guó)繼而成為全球上最大的建筑市場(chǎng)。人口不斷上漲導(dǎo)致土地資源的越發(fā)匱乏,進(jìn)而導(dǎo)致建筑體型往高處發(fā)展,此外,生活水平逐漸富裕的人民對(duì)房屋不再僅僅滿足居住性,更注重建筑物外的空間美觀,室內(nèi)布局的舒適度和設(shè)備的智能化。而我國(guó)在建筑工程領(lǐng)域中技術(shù)的發(fā)展卻又十分緩慢。工程項(xiàng)目的復(fù)雜性、不可重復(fù)和多專業(yè)之間綜合性等固有特性導(dǎo)致現(xiàn)代大型、異性項(xiàng)目容易出現(xiàn)大量的碰撞問(wèn)題。尤其管線綜合設(shè)計(jì)所設(shè)計(jì)的專業(yè)繁多,至少涉及建筑、結(jié)構(gòu)、暖通、給排水及電氣等,給人總體印象是管線繁多、設(shè)計(jì)復(fù)雜。建筑行業(yè)急需新的技術(shù)來(lái)支撐現(xiàn)代建筑的高速發(fā)展;诖,BIM(Building Information Modeling,建筑信息模型)理念開(kāi)始在我國(guó)快速發(fā)展和推廣開(kāi)來(lái)。BIM技術(shù)以"信息"為載體與核心,可以應(yīng)用于整個(gè)建筑項(xiàng)目的全生命周期管理。傳統(tǒng)建筑項(xiàng)目開(kāi)展中往往出現(xiàn)的問(wèn)題,如投資超額、工期延誤、質(zhì)量低下、性能不高和效率不高等,很大程度是因?yàn)轫?xiàng)目開(kāi)展中相關(guān)信息傳遞的流失和模糊表達(dá)。因此針對(duì)建筑領(lǐng)域提出了本研究課題——基于BIM虛擬施工的碰撞檢查應(yīng)用研究。在對(duì)國(guó)內(nèi)外已有的BIM技術(shù)和虛擬施工技術(shù)進(jìn)行了理論分析研究后,從工程項(xiàng)目發(fā)展的現(xiàn)狀和實(shí)際需求出發(fā),分析和研究了 BIM技術(shù)在建筑工程中的應(yīng)用;對(duì)虛擬施工技術(shù)運(yùn)用與工程實(shí)踐進(jìn)行了研究探索,實(shí)現(xiàn)了項(xiàng)目的可視化管理;運(yùn)用Revit軟件創(chuàng)建項(xiàng)目三維模型,編制項(xiàng)目施工進(jìn)度計(jì)劃并與所建模型鏈接到Navisworks軟件,實(shí)現(xiàn)對(duì)整個(gè)項(xiàng)目動(dòng)態(tài)的虛擬仿真展示;基于各施工工序間的邏輯關(guān)系,將所建模型整合至一個(gè)共有綜合模型中,對(duì)已建模型內(nèi)管線、結(jié)構(gòu)與建筑相互之間進(jìn)行碰撞;對(duì)碰撞檢測(cè)結(jié)果進(jìn)行分析并對(duì)模型進(jìn)行適當(dāng)修正,為后續(xù)實(shí)際現(xiàn)場(chǎng)施工中的碰撞問(wèn)題提供了預(yù)警來(lái)指導(dǎo)后期的現(xiàn)場(chǎng)施工和維護(hù)管理。
[Abstract]:At present, with the continuous development of urbanization and construction industry, China has successfully replaced the United States and become the largest construction market in the world. The rising population has led to a growing shortage of land resources, which in turn has led to the development of the building body. In addition, people whose standard of living has gradually become richer are no longer merely satisfied with their residence, but pay more attention to the beauty of the space outside the building. Indoor layout of comfort and intelligent equipment. However, the development of technology in the field of construction engineering in China is very slow. The complexity of engineering projects, non-repeatability and multi-professional integration lead to modern large-scale, heterosexual projects prone to a large number of collision problems. In particular, pipeline comprehensive design involves many specialties, at least involving architecture, structure, HVAC, water supply and drainage, electrical and so on, giving the overall impression that the pipeline is numerous and the design is complex. The construction industry urgently needs new technology to support the rapid development of modern architecture. Based on this, BIM (Building Information Modeling, architecture information model, the concept of BIM has been developed and popularized in China. The BIM technology can be applied to the whole life cycle management of the whole construction project with "information" as the carrier and core. Traditional construction projects often appear problems, such as excessive investment, time delay, low quality, low performance and low efficiency, to a large extent, due to the loss of information transmission and fuzzy expression. Therefore, this research subject is put forward in the field of building, that is, the application of collision inspection based on BIM virtual construction. After the theoretical analysis and research on the existing BIM technology and virtual construction technology at home and abroad, the application of BIM technology in the construction project is analyzed and studied from the current situation and actual demand of the project development. The application of virtual construction technology and engineering practice are studied and explored, and the visual management of the project is realized. The 3D model of the project is created by using Revit software, and the construction schedule of the project is compiled and linked to the Navisworks software to realize the virtual simulation of the whole project. Based on the logical relationship between each construction process, the model is integrated into a common comprehensive model, and the pipeline, structure and building are collided with each other. The results of collision detection are analyzed and the model is modified appropriately, which provides early warning for the subsequent actual site construction to guide the later stage of site construction and maintenance management.
【學(xué)位授予單位】:福建農(nóng)林大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類號(hào)】:TU17

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