本文選題：BIM(建筑信息模型) + 弦支梁結(jié)構(gòu)��； 參考：《哈爾濱工程大學(xué)》2016年碩士論文

【摘要】：隨著社會經(jīng)濟的快速發(fā)展,大跨度預(yù)應(yīng)力鋼結(jié)構(gòu)越來越多的應(yīng)用在體育場館和會展中心等大型公共建筑中,然而其結(jié)構(gòu)的大體量性及復(fù)雜性也給施工過程帶來了新的問題及新的挑戰(zhàn)。針對弦支梁結(jié)構(gòu)安裝張拉困難、變形控制難度大、施工管理過程可視化及信息化程度低等問題,本文以長沙國際會展中心項目為工程依托,將BIM技術(shù)引入弦支梁屋蓋鋼結(jié)構(gòu)的施工過程中,對BIM技術(shù)在該工程結(jié)構(gòu)施工中深化設(shè)計、仿真計算、拼裝及張拉控制、施工過程管理等方面的應(yīng)用做了具體研究。主要研究內(nèi)容如下:(1)對BIM基礎(chǔ)知識進(jìn)行簡單介紹,包括BIM的由來、特點、軟件分類及其在施工階段中的應(yīng)用及作用價值等。(2)對BIM模型的建立及深化設(shè)計進(jìn)行研究,主要包括BIM建模過程中的軟件選擇、建模規(guī)則制定、構(gòu)件族庫創(chuàng)建及模型拼裝等,在此基礎(chǔ)上通過節(jié)點細(xì)化及碰撞檢查對模型進(jìn)行深化設(shè)計,并最終出具構(gòu)件及節(jié)點詳圖。(3)將BIM模型導(dǎo)入MIDAS/GEN有限元分析軟件中,根據(jù)本項目施工方案,對結(jié)構(gòu)施工過程的力學(xué)性能進(jìn)行仿真分析,并根據(jù)位移、索力、撐桿垂度及柱頂側(cè)移等計算結(jié)果對其施工方案的安全性及合理性進(jìn)行評估。(4)基于三維掃描技術(shù),結(jié)合BIM模型及施工過程仿真分析計算結(jié)果,對結(jié)構(gòu)進(jìn)行預(yù)拼裝控制及現(xiàn)場拼裝誤差分析。在結(jié)構(gòu)張拉完成后對弦支梁張拉起拱進(jìn)行變形監(jiān)測,并將監(jiān)測結(jié)果分別與仿真模擬結(jié)果及傳統(tǒng)全站儀監(jiān)測數(shù)據(jù)進(jìn)行誤差對比分析。(5)基于BIM技術(shù)的高度可視化及信息化特征分別對結(jié)構(gòu)施工過程中的虛擬施工管理、進(jìn)度管理及成本管理等方面進(jìn)行應(yīng)用研究。研究結(jié)果表明:BIM技術(shù)在本項目弦支梁屋蓋施工中的應(yīng)用有效解決了結(jié)構(gòu)施工過程中的難點及重點問題,對于保障結(jié)構(gòu)施工安全、提高施工質(zhì)量、降低施工成本等方面具有重要作用及意義,有利于高度可視化精益建造的實現(xiàn)。
[Abstract]:With the rapid development of social economy, long-span prestressed steel structures are more and more used in large public buildings such as gymnasiums and exhibition centers. However, the large volume and complexity of the structure also bring new problems and challenges to the construction process. In order to solve the problems such as difficult installation and tension of chord beam structure, difficulty of deformation control, low degree of visualization and information in construction management process, the project of Changsha International Convention and Exhibition Center is used as the engineering support in this paper. This paper introduces BIM technology into the construction process of steel structure with chord beam roof, and makes a concrete study on the application of BIM technology in the deep design, simulation calculation, assembly and tension control, construction process management and so on in the construction of the engineering structure. The main research contents are as follows: (1) A brief introduction to the basic knowledge of BIM, including the origin, characteristics, software classification, application and function value of BIM in the construction phase, etc.) the establishment and further design of BIM model are studied. It mainly includes software selection in BIM modeling process, modeling rule formulation, component family library creation and model assembly, etc. On this basis, the model is further designed through node refinement and collision checking. Finally, the BIM model is introduced into the MIDAS/GEN finite element analysis software. According to the construction plan of the project, the mechanical properties of the construction process are simulated and analyzed, and according to the displacement and cable force, the model is imported into the MIDAS/GEN finite element analysis software. The safety and reasonableness of the construction scheme are evaluated based on the calculation results of the sagging degree of the brace and the lateral displacement of the column top. (4) based on the three-dimensional scanning technology, combined with the BIM model and the results of the simulation analysis and calculation of the construction process, The control of pre-assembly and the error analysis of site assembly are carried out. The deformation monitoring of the tension arch of chord supported beam is carried out after the structure tension is completed. And the monitoring results are compared with the simulation results and the traditional total station monitoring data. (5) based on the high visualization and information characteristics of BIM technology, the virtual construction management in the construction process of the structure is carried out respectively. Progress management and cost management and other aspects of the application of research. The research results show that the application of BIM technology in the construction of chord beam roof of this project effectively solves the difficulties and key problems in the construction process of the structure, which can guarantee the construction safety of the structure and improve the construction quality. It is important to reduce the construction cost, which is beneficial to the realization of highly visualized lean construction.
【學(xué)位授予單位】：哈爾濱工程大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2016
【分類號】：TU17;TU758.11

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 常春光;吳飛飛;;基于BIM和RFID技術(shù)的裝配式建筑施工過程管理[J];沈陽建筑大學(xué)學(xué)報(社會科學(xué)版);2015年02期

2 劉占省;馬錦姝;衛(wèi)啟星;徐瑞龍;;BIM技術(shù)在徐州奧體中心體育場施工項目管理中的應(yīng)用研究[J];施工技術(shù);2015年06期

3 周建亮;李亞迪;侯宇;;運用BIM技術(shù)實現(xiàn)流水施工組織與模擬的探索[J];施工技術(shù);2014年S2期

4 馬智亮;張東東;馬健坤;;基于BIM的IPD協(xié)同工作模型與信息利用框架[J];同濟大學(xué)學(xué)報(自然科學(xué)版);2014年09期

5 劉占省;馬錦姝;陳默;;BIM技術(shù)在北京市政務(wù)服務(wù)中心工程中的研究與應(yīng)用[J];城市住宅;2014年06期

6 龍騰;唐紅;吳念;袁鳳英;;BIM技術(shù)在武漢某高架橋工程施工中的應(yīng)用研究[J];施工技術(shù);2014年03期

7 劉占省;趙明;徐瑞龍;;BIM技術(shù)在我國的研發(fā)及工程應(yīng)用[J];建筑技術(shù);2013年10期

8 李久林;張建平;馬智亮;王大勇;盧偉;;國家體育場(鳥巢)總承包施工信息化管理[J];建筑技術(shù);2013年10期

9 劉占省;王澤強;張桐睿;徐瑞龍;;BIM技術(shù)全壽命周期一體化應(yīng)用研究[J];施工技術(shù);2013年18期

10 李亞東;郎灝川;吳天華;;基于BIM實施的工程質(zhì)量管理[J];施工技術(shù);2013年15期

相關(guān)博士學(xué)位論文 前5條

1 李勇;建設(shè)工程施工進(jìn)度BIM預(yù)測方法研究[D];武漢理工大學(xué);2014年

2 趙欽;基于BIM的建筑工程設(shè)計優(yōu)化關(guān)鍵技術(shù)及應(yīng)用研究[D];西安建筑科技大學(xué);2013年

3 王化杰;大型復(fù)雜結(jié)構(gòu)施工時變特性分析與控制研究[D];哈爾濱工業(yè)大學(xué);2012年

4 張洋;基于BIM的建筑工程信息集成與管理研究[D];清華大學(xué);2009年

5 史洪泉;大跨度空間鋼結(jié)構(gòu)施工全過程力學(xué)分析及考慮施工影響的若干要素研究[D];東南大學(xué);2005年

相關(guān)碩士學(xué)位論文 前1條

1 鄭浩凱;基于BIM的建設(shè)項目施工成本控制研究[D];中南林業(yè)科技大學(xué);2014年

，

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