深基坑工程造价成本控制分析

本文对影响深基坑工程造价的各种因素进行了详细分析,对深基坑工程造价工程的计算方法和控制方法进行了阐述,绘制出大型深基坑工程造价控制模型。并结合长沙市某建筑工程,介绍了该计算方法与控制模型的具体操作。实践表明,该方法能有效控制大型深基坑工程的工程造价,为类似工程提供了参考。     

在决策和设计阶段对工程造价进行有效管控的对策

工程造价控制是整个工程项目建设的重要部分。决策和设计阶段对工程造价进行有效管理决定着整个工程项目的顺利进行。我国目前的工程造价水平存在很多缺陷,相关工程技术人员不能在工程的决策和设计阶段取得突出成绩,严重影响相关工程的进行。本文主要讨论在决策和设计阶段对工程造价进行有效管控的对策,为相关工程项目的顺利完成提供建议。     

论工程造价中的概预算及其应对策略

随着建筑行业的不断发展,对工程进行概预算已成为施工企业提高市场竞争力的有效优势,对工程进行概预算不仅能控制建设工期,还能合理的使用的投资资本,避免出现超支或浪费现象,因而对概预算的影响因素和应对策略进行研究就成了施工企业特别关注的一个问题。本文以工程造价中的概预算为研究对象,通过介绍工程概预算的编制方法阐述工程造价概预算的影响因素,为工程造价的概预算制定对应的策略,将工程造价合理的控制在预算内,促进概预算实用性和合理性的提升。     

浅谈工程造价管理方法

建筑工程造价管理是工程全过程管理的重要组成部分,主要包括工程造价确定和工程控制两个方面。现阶段我国工程造价管理仍然存在着一些问题,具体表现为工程造价管理体系不健全,对工程造价管理的监控欠缺,造价工程师整体素质偏低,施工现场管理混乱,工程造价不能与市场、资源有机联系起来。为此,必须建立科学的造价工程管理体系,对造价工程进行全方位的管理,建立高素质的造价工程队伍,完善改革市场运行机制,加强招投标的管理。     

工程造价超预算原因及控制措施探讨

工程造价是工程中的重要组成部分,在工程造价中容易存在超预算的情况,工程造价决定着整个工程的利益,应尽量地避免工程造价出现超预算,对工程造价超预算原因进行分析,采取有效的措施进行控制,确保工程的经济利润。鉴于此,探讨了工程造价超预算原因,并对工程造价超预算的控制措施进行了研究。     

建筑工程造价的动态管理及控制要点研究

近些年来,我国建筑工程在施工质量和工程管理上的进步是显而易见的。加强工程管理其最终目的是为了提高建筑的经济效益,而对工程造价进行动态管理就是降低成本和提高效益的重要方式之一。分析工程造价在横向动态控制和纵向动态控制中的相关要点,探究加强工程造价动态管理和控制的有效措施,为建筑单位提高工程造价管理水平和工程的经济效益提供参考。     

探究影响高速公路房建工程造价的因素及对策

在工程建设期间,工程造价工作的落实至关重要,不仅影响成本支出和经济效益,也会在一定程度上影响工程建设质量与安全。就高速公路房建工程造价情况而言,房建工程属于高速公路建设的附属工程,一旦造价失控,则会影响高速公路的总体造价。对此,为保障高速公路房建工程造价控制效果,则需对该部分加以重视,全面分析其影响因素,以便更好地进行工程造价控制。本文分别对高速公路房建工程造价的因素及其形成原因进行了简要分析,并提出几点对策建议,提高当下高速公路房建工程造价的有效性,促进高速公路房建工程的顺利开展。     

模糊理论在设计阶段预测工程造价超支的运用

探讨了工程范围确定的重要性,以模糊数学理论为依据建立了工程造价的估算模型,并对模型建立的步骤进行了分析计算,从而对工程咨询师和设计人员在设计阶段进行工程造价超支预测起到了一定的指导作用。     

工程概预算与工程造价的控制研究

本文以概预算同工程造价的关系为讨论基础，从工程项目设计的合理性、工程预算编制的科学性以及工程招标和设计制度的完善性三个方面，对工程概预算对工程造价的影响进行了简要分析，以期为工程实际提供理论指导。     

全过程工程咨询下工程造价咨询业务展望

研究以工程造价为主题,探讨全过程工程咨询下的工程造价咨询业务展望及相关问题.具体论述中结合日常工作经验,对全球化背景下国内与国外的工程咨询业现状进行简要说明;指出全过程工程咨询的核心特征;对工程造价咨询业务中融入的全过程工程咨询进行展望;并以此为基础,对咨询业务的实践路径展开初步讨论.     

浅析工程风险的管理及防范

结合工程实例,分析了工程承包过程中可能遇到的风险及其采取的防范措施。以某大桥工程为例,从经济风险、项目实施阶段风险、技术风险,材料供应风险以及对风险的防范措施等多方面进行了阐述,提出了积累资料、利用好合同条款、把握机遇是解决和防范工程风险的最好方法。     

BIM嵌入项目管理过程的关键问题探索

近年来建筑信息模型(BIM)不仅在理论方面有较快的发展, 而且在项目实践中广泛应用, 但是BIM与项目管理结合研究与实践还较鲜见。本文结合项目管理的特点和BIM技术应用的特征, 将BIM看作一种管理环境, 探索BIM嵌入传统项目管理过程的流程, 分析BIM在项目管理中应用所需的非技术条件和应用过程, 并对BIM技术在项目管理中的关键问题进行深入研究。     

厦门市开展工程担保的现状、问题及对策

基于厦门市实施建设工程担保工作中的一些做法和经验,对工程担保制度的推行对于规范建筑市场的重要意义、目前存在的问题进行了阐述,并在此基础上提出了解决这些问题的建议和措施,希望能对工程担保制度的进一步完善有一定的借鉴作用。     

A project contingency framework based on uncertainty and its consequences

There is an increasing diversity both of project types and PM approaches, but decision tools and theory connecting the two are limited. To address this shortcoming, this paper reviews literature on alternative PM approaches, in the context of project contingency theory. Firstly, the paper identifies five selection factors seen within this literature: uncertainty, complexity, urgency, team empowerment and criticality. Secondly, the paper adapts project contingency theory to encompass these factors. Thirdly, these factors are used to develop a contingency framework based on project uncertainty and its consequences. Finally, the paper discusses the practical applications of the framework, such as its use for project process selection, tuning of processes, and project risk assessment.     

Web-Based Information Management System for Construction Projects

This paper presents a web-based project information management (WebPIM) system for civil engineering applications, with particular emphasis on construction project management. In the proposed system, all project information is centralized in a project database residing in the project server, instead of being distributed to many different locations. By utilizing the latest web technology, the system works as an information platform for all design and construction participants of a construction project throughout the life cycle of the project. A prototype model is designed in this paper to illustrate the application of the proposed system and the hardware and software requirements for the intended application. Discussion is given on the security and speed of data transfer, as well as an effectiveness comparison among various project management methodologies.     

浅析施工组织设计中影响桥梁工程造价的因素

分析了施工组织设计与工程造价的关系,阐述了优化施工组织设计对合理确定工程造价的意义,研究了施工组织设计中影响桥梁工程造价的因素,以优化施工组织设计,达到降低工程造价的目的。     

Great expectations and hard times: The paradoxical experience of the engineer as project manager

While tensions between technical and management functions in organisations have long been recognised, very little research examines this relationship empirically in light of the emergence of project management as an (apparently) attractive career route for engineers and other technical specialists. This paper empirically explores these tensions, identifying various contradictions between the discursive legitimation of project management and the lived experience of project managers. Drawing on a series of structured group discussions with project managers from a range of industrial sectors with an engineering background, the paper illustrates the tensions implicit in the transition from technical specialist to project manager, and provides empirical evidence of the conflict between discourses which extol the importance and value of project management as an organisational imperative and the far more mundane experiences of project management as practiced in the real world, posing fundamental questions about the status and influence of project management in contemporary organisations.     

施工阶段监理工程师控制工程项目投资的几项工作

本文从施工组织设计的审查、材料的控制、工程变更、合同管理、计量支付、签证、索赔的管理等几方面分别阐述在施工阶段如何有效控制工程投资,减少投资损失,提高项目投资效益.     

Planning-stage estimation of highway project duration on the basis of anticipated project cost, project type, and contract type

At the planning phase of project development, highway agencies seek to estimate the time duration of project implementation for purposes such as construction planning, contract administration, and workzone impact assessments. This paper investigates the estimation of highway project duration on the basis of variables known at the planning phase such as planned cost and project type, and contract type. Project types are pavement construction, rehabilitation, maintenance, traffic facility installation, and bridge construction. The contract types considered are fixed-duration and fixed-deadline contracts. Using a variety of model specifications, the paper presents mathematical relationships between highway project duration and the magnitude of the planned cost and project type, and contract type. The paper shows that all other factors remaining the same, the duration of fixed-date deadline contracts generally exceed that of fixed-duration contracts; and higher levels of planned cost translate non-linearly into greater project duration. The developed models can help project administrators provide improved estimates of project duration and thus could help reduce project time delays. Also, the models are useful in forecasting workzone durations, a key aspect of workzone user cost estimation.     

In search of 'project chemistry'

The paper aims to provide a language and a conceptual toolkit to deepen our understanding of the impact of relational and social issues on the success of construction projects. Building on several streams of literature, as well as on individual and group interviews with construction practitioners, the paper develops the notion of ‘project chemistry’ as a way of capturing some of the relational and behavioural dimensions and factors that may affect project success and effectiveness in construction. The paper introduces a provisional theoretical framework that (a) identifies a number of external and project level determinants of ‘project chemistry’, (b) suggests ways of measuring how and how well people interact, perceive, and work together in a project, and (c) relates these issues to broader economic and technical factors. The paper concludes with some reflections on the implications and challenges for future research and management practices raised by the notion of ‘project chemistry’.