BIM技术在PSRC结构中的研究与应用

发布时间：2018-05-06 11:16

本文选题：BIM技术 + 型钢混凝土　；参考：《安徽建筑大学》2016年硕士论文

【摘要】：目前,建筑业还处于粗放型管理经营时代,由于设计方与施工方经常由不同公司构成,在交底中经常出现信息丢失的情况,再加上工程分包等原因,致使特别在大型项目中的施工成果与设计初衷会存在一定程度上的偏差,使设计者的理念没有完全体现。而又由于工程的复杂性,特别是在复杂节点处,设计、施工及钢筋、管道的排布和碰撞问题在传统施工方法中难以解决。而随着科技的发展,越来越多的高精尖工程开始追求更高的质量、更短的工期、更复杂的外观、更精确的管理,在此基础上还要尽可能地绿色施工,传统施工模式已经无法满足此类要求。在此基础上我们引进了BIM(Building Information Modeling)技术,本文借助BIM技术,可以快速搭建精细化管理平台,其核心价值如复杂节点的可视化指导施工、软件模拟施工流程与三维漫游、海量数据管理、工作协同、造价管控、二次开发等不断得到发挥,将有效地弥补传统工艺在大型工程的不足。本文运用BIM技术,选择具体预制型钢混凝土框架剪力墙结构实例,主要从以下几个方面进行问题的研究与分析:1.运用BIM技术中的Tekla Structures软件,利用其在建模时数据库方面的完整性和开放交互性的优点,对复杂预制型钢混凝土节点进行建模分析,通过可视化技术与碰撞分析及钢筋三维排布优化设计,解决了在传统施工模式下型钢梁下钢筋连接的问题、柱主筋穿型钢梁难的问题及梁、柱上箍筋绑扎难的问题等,同时最大限度地解决了施工中可能存在的碰撞和操作空间不足等问题。2.运用BIM技术中的Navisworks软件,其更偏向于施工中的应用,结合专业知识与现场经验,对预制型钢混凝土框架剪力墙结构的具体施工顺序进行了模拟,用三维动画的方式将施工流程完整呈现。将施工中可能存在的问题提前规避。3.运用BIM技术中的Revit软件,由于操作界面友好,操作功能更加全面,我们最后使用Revit对工程整体进行了模拟,运用可视化技术对复杂节点的施工问题进行指导,对节点的碰撞进行检测并生成碰撞报告,对预留洞口的设计施工提供指导,对整体进行三维漫游,并通过统计进行成本的精细化管理,在造价方面更加简便、准确,解决了工程参与各方交底信息丢失和对工程了解不充分的问题,对各方参与工程的人员提供巨大帮助。本文通过使用BIM技术中的Tekla Structures、Navisworks、Revit软件,分别利用其侧重点及优势在预制型钢混凝土框架剪力墙结构实例中的应用,解决了在传统施工模式中大量存在并难以解决的问题,使工程建设在安全、质量、成本、工期等方面均有了巨大提升。
[Abstract]:At present, the construction industry is still in the era of extensive management and management. Because the designer and the construction side are often composed of different companies, the information loss often occurs in the bottom of the exchange, plus the reasons of engineering subcontracting, and so on. Therefore, there will be some deviation between the construction results and the original design intention, so that the designer's idea is not fully reflected. Because of the complexity of the project, especially at the complex joints, the problems of design, construction, arrangement and collision of steel bars and pipes are difficult to solve in the traditional construction methods. With the development of science and technology, more and more sophisticated projects begin to pursue higher quality, shorter construction period, more complex appearance, more accurate management, and on this basis, they should also make construction as green as possible. The traditional construction mode has been unable to meet such requirements. On this basis, we introduce BIM(Building Information Modeling technology. With the help of BIM technology, we can quickly build a fine management platform. Its core values such as visual guidance of complex nodes, software simulation of construction process and 3D roaming, Mass data management, work cooperation, cost control, secondary development and so on, will effectively make up for the shortcomings of traditional technology in large-scale projects. In this paper, BIM technique is used to select a concrete example of precast steel reinforced concrete frame shear wall structure. The research and analysis of the problems are mainly carried out from the following aspects: 1. By using Tekla Structures software in BIM technology and the advantages of integrity and open interaction of database in modeling, the complex precast steel reinforced concrete joints are modeled and analyzed. By means of visualization technology, collision analysis and 3D layout optimization design of steel bar, the problems of steel bar connection under the traditional construction mode, the problem of the steel beam with main steel bar passing through the column, the problem of the beam and the problem of tying the stirrups on the column are solved. At the same time, the possible problems of collision and insufficient operation space are solved to the maximum extent. 2. 2. The application of Navisworks software in BIM technology is more inclined to the application in construction. Combining with professional knowledge and field experience, the concrete construction sequence of precast steel reinforced concrete frame shear wall structure is simulated. Use three-dimensional animation to complete the construction process. Avoid the possible problems in construction. 3. Using the Revit software in BIM technology, because of the friendly operation interface and more comprehensive operation function, we use Revit to simulate the whole project and use visualization technology to guide the construction of complex joints. The collision detection of nodes and the generation of collision reports provide guidance for the design and construction of reserved openings, three dimensional roaming of the whole, and detailed cost management through statistics, which is more convenient and accurate in cost. It solves the problems of information loss and insufficient understanding of the project, and provides great help to the personnel involved in the project. In this paper, the application of Tekla structure Navis workstations Revit software in BIM technology in precast steel reinforced concrete frame shear wall structure has been solved, which is difficult to solve in the traditional construction mode. The safety, quality, cost and time limit of the project have been greatly improved.
【学位授予单位】：安徽建筑大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TU311.41

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