Study on Application of BIM Technology in Structural Design of Constructional Engineering

Constructional engineering is the fundamental industry of China and along with the constantly improving of science and technology level in recent years, BIM technology has been gradually applied in constructional engineering field of China, and it has exerted relatively sound application effects, thus actively proving the construction efficiency and quality. In this study, mainly based on BIM technology, I analyze the application of BIM technology in structural design of constructional engineering respectively from field data analysis, structure parameter design, interior design and professional coordination design, and analyze the application effects of BIM technology in structural design of constructional engineering by combining practical cases, which is expected to serve as the effective theoretical basis for the improvement of structural design of constructional engineering in China.

The Design and Implementation of High-rise Building Construction Based on GPS Positioning Technology

Baseline observation as well as height measurement is the important content of the quality control of high-rise building construction.In order to strengthen the quality of construction projects,meet the requirement of completion time,improve the accuracy and efficiency of locating observation and explore a scientific way of observation suitable for high-rise building construction,this paper studies the design and implementation of high-rise building construction based on GPS positioning technology.

Design and Construction Technology of Prefabricated Reinforced Concrete Slab Culverts

Compared with traditional cast-in-situ concrete slab culverts,prefabricated reinforced concrete slab culverts can be produced more quickly and has strong quality controllability,strong earthquake resistance,and repeatability.They will be the primary production method of slab culverts in the future.This article offers a comprehensive review of the design and construction technology associated with prefabricated reinforced concrete slab culverts.The objective is to provide a valuable reference for related enterprises,enhance the quality of design and construction in precast pile configuration,and,in turn,contribute to the advancement of construction projects within our country.

Design and construction of Sutong Bridge tower

Sutong Bridge tower which is 300.4 m is the highest one in the world.The tower anchor area uses the steel-concrete composite structure,its structure and the stress mechanism are complex,so it must be paid more attention to the structure durable issue.The 300 m height makes the tower quite sensitive to the environmental factors such as wind and temperature.The wind resistance safety of tower in construction stage is especially important.In this paper,the design of composite structure is introduced.The key technologies of tower geometry control and wind resistance in construction stage are analyzed.

BIM in Multifamily Design &Construction

In 2014, the National Association of Homebuilders conducted an initial survey about the use of Building Information Modeling (BIM) in residential construction. They found that BIM had not been widely adopted, but there was interest in future use. Four years later, the authors, Prof. Ghosh Dastider and Matt Jefferies at Washington University in St. Louis used a similar methodology to see what has changed. They found a significant increase in BIM’s application in the multifamily residential industry. Based on data collected from the re-conducted survey, the authors concluded with the future predictions on how use of BIM will accelerate in residential construction market in next few years. Few significant findings indicate increased use of BIM among contractors along with design built firms, as well as during the construction phase and life cycle analysis.

Causes,Effects,and Control Measures of Construction Change Orders in the U.S.

Change orders have a significant impact on many aspects of construction projects.They are known to be the primary cause of litigation in the construction industry.Change orders are almost inevitable due to the uniqueness of each project from many perspectives,such as the type of building,complexity of the design,human factors,and the available resources.Change orders are the formal mechanism to implement design changes during the execution phase.These changes are usually the outcome of lack of visualization by the owner,misunderstanding,miscommunication between different parties involved in the project,shortage in resources,and other factors.This research aims to investigate and rank causes,effects,and control measures of change orders in the construction industry in the U.S.This research presents the results of a questionnaire surveying owners,contractors,and consultants.A total of 123 industry professionals in the Architecture,Engineering,and Construction(AEC)field,with either significant or final decision-making authority on reviewing,issuing,and approving change orders responded to the survey.Results indicated that owners are the primary source followed by consultants and contractors,respectively.Some of the more important control measures identified in this research are collaboration and visualization technologies.

A Comparative Analysis of Visualization Methods in Architecture:Employing Virtual Reality to Support the Decision-Making Process in the Architecture,Engineering,and Construction Industry

The design process of the built environment relies on the collaborative effort of all parties involved in the project.During the design phase,owners,end users,and their representatives are expected to make the most critical design and budgetary decisions-shaping the essential traits of the project,hence emerge the need and necessity to create and integrate mechanisms to support the decision-making process.Design decisions should not be based on assumptions,past experiences,or imagination.An example of the numerous problems that are a result of uninformed design decisions is“change orders”,known as the deviation from the original scope of work,which leads to an increase of the overall cost,and changes to the construction schedule of the project.The long-term aim of this inquiry is to understand the user’s behavior,and establish evidence-based control measures,which are actions and processes that can be implemented in practice to decrease the volume and frequency of the occurrence of change orders.The current study developed a foundation for further examination by proposing potential control measures,and testing their efficiency,such as integrating Virtual Reality(VR).The specific aim was to examine the effect of different visualization methods(i.e.,VR vs.construction drawings)on,(1)how well the subjects understand the information presented about the future/planned environment;(2)the subjects’perceived confidence in what the future environment will look like;(3)the likelihood of changing the built environment;(4)design review time;and(5)accuracy in reviewing and understanding the design.

Application of BIM Technology in Building Structure Design

With the emergence of BIM technology,the design concepts and methods of building structures have also changed.For construction design work,it is necessary to reasonably control the various elements of building structure design and scientifically and rationally design the building structure to facilitate onsite construction.Based on this situation,the current BIM technology plays an increasingly important role in the process of building structure design and plays an active role in promoting optimal building structure design.

Discussion on the Designing Difficulties of Fenghoshan Tunnel on Qinghai-Tibet Railway

The major technical difficulties of Fenghuoshan Tunnel were caused by arctic alpine, high altitude and permafrost. Through analysis of the major technical problems of Fenghuoshan Tunnel, this paper explored the designing methods and ways of tunnels in arctic alpine climate, on high altitude and on permafrost regions, to offer reference for the projects of similar nature.

Design and construction of super-long span bridges in China: Review and future perspectives

Super-long span bridges demand high design requirements and involve many difficulties when constructed,which is an important indicator to reflect the bridge technical level of a country.Over the past three decades,a large percentage of the new long-span bridges around the world were built in China,and thus,abundant technological innovations and experience have been accumulated during the design and construction.This paper aims to review and summarize the design and construction practices of the superstructure,the substructure,and the steel deck paving of the long-span bridges during the past decades as well as the current operation status of the existing long-span bridges in China.A future perspective was given on the developing trend of high-speed railway bridge,bridge over deep-sea,health monitoring and maintenance,intellectualization,standard system,and information technology,which is expected to guide the development direction for the construction of future super long-span bridges and promote China to become a strong bridge construction country.

Design of 1000-kV AC Single-Circuit Overhead Transmission Line

The UHVAC 1 000-kV transmission system is so far the one with the most advanced transmission technique applied and highest operation voltage.There are no guidelines or standards available for the design of 1 000-kV overhead transmission line in China.Study on key technologies and design schemes shall be carried out to ascertain the technical principles and construction standards for project construction,which are presented in this paper based on the Southeast Shanxi-Nanyang-Jingmen test and demonstration transmission line.A comparison and analysis of technical data and economic indices between UHV line and other lines are also described.

Research on the Integration of BIM Technology in Prefabricated Buildings

Today we are in a technologically explosive information society. The cross- border integration of manufacturing and construction is prefabricated buildings. The cross-border integration of construction and IT is BIM technology, and the emergence of BIM technology provides new ideas for prefabricated building, and the integration of prefabricated building and BIM technology realizes the construction industrialization. This paper studies the application of BIM technology in prefabricated buildings, including the design phase, construction and assembly phase, operation and maintenance phase, and application analysis of related software, so as to improve the high efficiency, high quality and high precision development of prefabricated projects, and promote domestic green environmental protection. The development of the construction industry provides reference value for the application of BIM technology in prefabricated buildings.

数字技术赋能下BOPPPS设计教学模式建构--以《数字设计思维》课程为例

本研究致力于探究BOPPPS理论在《数字设计思维》课程的服务设计混合式教学中的应用,并分析其在新文科背景下对设计人才培养的影响。通过构建服务设计混合式教学实践体系,研究重构了教学内容、模式和活动,整合线上线下教学资源,拓展了教学时间和空间。课程分为3个模块:基础、方法和案例分析,实现了教学的全面性和多元性。该教学模式显著提高了学生的参与度、实践与理论结合的紧密性、跨学科思维、团队合作和数字技术应用能力。同时,通过优化教学反馈机制,加强了学生的创新精神培养。BOPPPS理论在新文科背景下的设计教育中展现出显著的有效性,为设计人才培养提供了新的视角和策略。该研究不仅证明了混合式教学模式在设计教育中的应用价值,也预示了设计教育未来的发展方向。

边坡支护工程设计和施工阶段关键技术分析

工程项目在进行建设过程中,不可避免地会出现开挖情况,对于地质较差的地方,为减小开挖工作量,常设置相关边坡防护措施进行及时防护。而边坡的防护形式和措施较多,其应用条件和经济性均不一致,若不进行相关现场分析和评估,盲目采用过大的防护,容易造成经济浪费,因此如何根据设计过程中的数据采用贴合的边坡防护是施工所希望达到的目的。本文以娄底市某边坡工程开挖为例,结合当地场地条件,分别从设计和施工角度对其在项目进行中的关键性技术进行分析,从而提出相关解决方案,达到经济适用性目的。最终结果证明,在施工完成后,该边坡情况良好。拟为相关类似工程提供参考。

环境设计专业技术科学类课程思政内涵建设及实践——以环境设计技术基础课程为例

环境设计技术基础课程对学生认识环境现状及解决环境中的各类工程问题有很大帮助。结合环境设计技术基础课程的教学内容,从建立新型环境观念、关注生态环境保护和公共利益保障、注重环保低碳等方面深入挖掘课程思政教育与各章节的融合点,形成价值导向与培养目标合而为一的育人模式。从教学效果分析来看,思政点在课程教学中实现有机融合,学生的思想道德素质、分析及解决问题的能力都有较大提高,主要体现在其团队合作及自主学习能力、环保意识、创新意识及职业素养等方面。因此,本课程相关的思政教学探索可以达到优化课程、培养学生更好地为社会服务的目的。

基于BIM技术的全过程绿色建筑设计应用研究

旨在探索建筑信息模型技术在绿色建筑设计中的应用,推进建设绿色施工。通过对BIM在整个流程中的运用进行了剖析,并对其在各个阶段的实施进行了探讨。在建筑设计中,引入BIM可以提高设计效率,优化施工方案,实现设计全过程的集成,是实现建筑设计的重要手段。研究表明:BIM在全程绿色施工设计中的应用,对工程项目的整体品质有明显的提升。在此基础上,实现团队协作与信息共享,对能耗、物料选择及系统效能进行仿真优化,以达到更高的节能与环境保护目标。

虚拟仿真技术在土木工程中的应用

土木工程中使用虚拟现实仿真技术可以对建筑的施工展开仿真测试,及时发现施工过程中没有发生或存在的问题。将虚拟计算机仿真技术运用到施工中,计算机生成的施工环境是虚拟的,人们对施工环境、施工流程等的感知都是现实的,施工人员就能够利用各种技术进行人与虚拟环境之间的互动,对虚拟环境实时应答。因此,根据虚拟仿真技术在土木工程中的应用予以分析。

BIM技术在绵泸高速铁路泸州站设计建设中的应用

大中型铁路客运站是高速铁路设计和施工中的复杂节点,其建设直接影响整条线路的施工质量和进度。本文以绵泸高速铁路泸州站为例,将BIM技术运用到车站的工程设计、施工和项目管理中。结果表明:利用BIM技术完成站场内路基、桥涵、轨道、接触网、综合管线及站房结构的系统建模,可发现结构间存在的干扰问题,及时对相关结构进行综合调整,优化站场设计,避免因站内各构筑物交叉干扰引起的设计和施工质量问题,达到在施工过程中规避风险、提升质量、缩短工期的目的。

“技术+艺术”:探索高职艺术设计专业群建设

从“技术+艺术”的角度出发,明确高职院校艺术设计专业人才培养目标。从岗位需求出发,在专业技能学习的前提下,结合艺术设计专业的内涵特点,提高学生的审美与创新能力,进而培养艺术类复合型技能人才。“技术+艺术”是我院艺术设计专业二十年来建设的经验总结,是设计类职教改革的重要成果。“技术+艺术”在提升教学质量、优化课程建设、促进专业发展、培养高质量艺术设计人才等方面做出了重要贡献。高职教育是高等教育的重要组成部分,培养技能型人才的摇篮,“技术+艺术”作为探索高职艺术设计教育发展的重要途径,必将是未来高职艺术设计专业群建设的重要举措。

基于混凝土防渗填筑技术的水利大坝工程施工设计研究

针对水利大坝工程混凝土防渗填筑技术施工设计面临的渗透控制问题,研究提出了一种新的混凝土配合比优化方法。该方法通过科学配比混凝土材料,提高了混凝土的抗渗性能,从而有效解决了大坝混凝土渗透问题。研究结果表明,水利大坝水平位移在5个月后趋于平稳,最终位移量约为10 cm。大坝结构稳定,没有出现异常变形或潜在的安全问题。