Research on BIM Course System and Ideological and Political Essentials of Cost Engineering Major

The era of information technology has dawned on the construction industry,and Building Information Modeling(BIM)is one of the necessary engineering skills for those engaged in civil engineering professions at present and those who will engage in these professions in the future.Therefore,top universities have begun exploring ways to increase BIM-related teaching content in the curriculum system.In this paper,we discuss the integration of BIM in an in-depth manner with regard to the four course modules offered by cost engineering majors(professional foundation course,professional core course,industry-oriented course,and professional practical course)and analyze the construction of BIM curriculum ideology and politics system,the setting of teaching objectives,and the key points of curriculum ideology and politics.

Discussion on Talent Training Mode of Engineering Cost Major in Higher Vocational Colleges

With the rapid development of higher vocational education,the number of schools and enrollment has increased rapidly,and each specialty has been continuously refined.This has led to new challenges in the talent training of new specialties in higher vocational colleges in recent years.Based on the post ability standard of cost staff and the skill requirements of related posts,according to the characteristics of this major and guided by the idea of systematization of the work process,this paper discusses the problems existing in the talent training mode of higher vocational engineering cost major and provides some suggestions for the talent training and construction of higher vocational engineering cost major.It aims to promote continuous teaching reform in the future and the development of engineering cost majors in higher vocational colleges.

Discussion on Cost Budgeting and Cost Control Strategies for Prefabricated Construction Projects

In the process of China’s national economic development,the construction industry is a very important component and has a direct impact on the level of China’s economic construction.Nowadays,the development speed of the prefabricated construction industry is constantly accelerating.To effectively ensure the economic benefits of engineering projects,it is necessary to comprehensively strengthen cost budgeting and cost control.This article analyzes the cost budget of prefabricated construction projects,introduces the application advantages of prefabricated construction,and proposes specific cost budgeting and cost control measures,hoping to provide some reference for relevant researchers.

Dynamic Management and Control Strategy of Highway Engineering Cost

The rapid economic development has promoted the construction of infrastructure,such as highways and water conservancy projects.The establishment of highways has facilitated people's lives and made the distance between regions shorter and shorter.However,the construction of highway engineering is a big project,which not only has a long cycle,but also has a high economic cost.During the construction process,a large number of construction materials and personnel will be applied.If the project cost management is not implemented for the highway construction,it will easily affect the final quality and profit of the entire project.This article expounds the significance of dynamic management and control of highway engineering cost,and analyzes the strategy of dynamic management and control of highway engineering cost.

Research on the Development of Project Cost Informatization in the Era of Big Data

Under the background of big data,Informatization plays an important role in the development of the engineering cost industry.The rapid development of the industry and the increasing complexity of construction projects require higher standards of informatization.The current information processing methods and models have been difficultly to meet new requirements.Based on this,this study deeply analyzes the key factors that impede the informatization of engineering cost development,and tries to find corresponding solutions through theoretical analysis and empirical research to break these constraints.This will play a guiding role in the development of informatization in China's engineering cost industry.

Research on Intelligent Cost Estimation of Engineering Foundation Projects Based on CSIs Theory

Against the backdrop of rapid development in China’s construction and infrastructure sectors,discrepancies between project budgets and actual costs have become pronounced,manifesting in project overruns and suspensions,posing significant challenges.To address inaccuracies in investment targets and operational complexities,this study focuses on a beam-bridge construction project in a district of Shijiazhuang city as a case study.Drawing upon historical analogs,the project employs a Work Breakdown Structure(WBS)to decompose the engineering works.Building on theories of Cost Significant(CS)and Whole Life Costing(WLC),the study constructs Cost Significant Items(CSIs)and develops a CNN-BiLSTM-Attention neural network for nonlinear prediction.By identifying significant cost drivers in engineering projects,this paper presents a streamlined cost estimation method that significantly reduces computational burdens,simplifies data collection processes,and optimizes data analysis and forecasting,thereby enhancing prediction accuracy.Finally,validation with real-world cost fluctuation data demonstrates minor errors,meeting predictive requirements across project execution phases.

Engineering costs proxy models for China rural access network and its application

The article builds three engineering rural access network models that describe the structure of network elements and their relative engineering parameters for cable access, synchronous code division multiple access（SCDMA）, and very small aperture terminal （VSAT） access technologies in the rural areas of China. Of the three access technologies, cable access and SCDMA access are the most popular access technologies. Besides, there still exist some remote special areas such as western mountain areas, whose natural environment is so bad that VSAT becomes the unique economical access way. Fully considering rural areas＇ geographical environments＇ impact, the article introduces geographical revised factor （GRF） to the models. By substituting the network data from the operators into the models, the article obtains the integrated networking values and does further researches on different access networks.