施工项目材料成本控制方法浅议

从工料分析，市场动态，仓储管理，限额邻料，成本分析等方面介绍了施工项目材料成本的控制方法，对掌握市场动态，材料采购过程中应做好的几项工作进行了阐述，以达到降低材料成本的目的。     

Scenarios for applying RFID technology in construction project management

Radio Frequency Identification (RFID) technology has been widely applied in various areas such as retail, electronic transaction, logistic and supply chain management, scientific research, security, etc. It has brought about great benefits in these areas through improving real-time information visibility and traceability. However, a widespread application of RFID in the construction industry has not taken place. One possible reason is that construction practitioners may have not been fully informed of its potentials. This paper aims to investigate various scenarios that can illustrate the uses of RFID technology in construction project management. The research starts from a brief summary of recent developments of RFID technology in different industrial sectors including construction. 16 researchers were split into 3 groups to investigate how RFID can be used in the management of materials, men, and machinery (M³) for construction projects. Perspectives for future studies are proposed in order to fully realise the potentials. The research encourages a wider adoption of RFID technology in improving current PM practices. It also provides academia with a platform for further exploring the innovative uses of RFID technology in construction.     

A service-oriented integrated information framework for RFID/WSN-based intelligent construction supply chain management

As buildings are now taller, larger, and more complex, it has become increasingly more difficult to secure stockyards for materials and to resolve the surrounding traffic problems, creating an increased need for Just-In-Time (JIT) delivery. To support JIT delivery, it is necessary to build a framework that can facilitate the collection and share of information on construction components and material flow throughout the whole supply chain process. Many researchers have suggested that radio frequency identification (RFID) and wireless sensor network technologies could improve the effectiveness and efficiency of JIT management. In addition, service-oriented architecture (SOA), the services of which enable the interfacing of a heterogeneous system environment of parties involved in the supply chain management process, is suggested in the manufacturing industry as one of the solutions for effective collection and sharing of information in supply chain management. However, the construction industry has limits in applying the framework suggested in the manufacturing industry since the supply chain process in the construction industry is extremely dynamic due to frequent changes in the design and plans of construction projects. Therefore, the objective of this research is to develop a seamlessly integrated information management framework that can provide logistics information to project stakeholders for their decision making. The pilot test of the framework developed in this research showed that it can improve time efficiency by about 32% compared to the traditional supply chain management. The result of this research is expected to be utilized effectively as a basic framework to manage information in RFID/WSN based construction supply chain management (CSCM) environments.     

园林绿化工程的施工管理与新型建筑材料应用研究

园林绿化工程是城市美化的重要内容.本文从园林绿化工程的前期准备出发,从施工管理及新型建筑材料应用两方面分析园林绿化工程建设要点.提高现场管理水平,加大新型建筑材料应用,有利于实现园林工程的高质量、高效率施工,促进施工过程的环境保护,提升园林绿化建设水平.     

高校建筑材料实验课的教学改革研究

针对建筑材料实验课的现状及教学中存在的不足,探讨了建筑材料实验课的教改措施,并提出了几点有建设性的建议,以期对建筑材料实验教学改革起到借鉴作用,以达到真正将理论知识和实践技能相结合的目的。     

Assessment of target types and layouts in 3D laser scanning for registration accuracy

3D laser scanning technology is now widely and increasingly used in several construction tasks such as indoor mapping, project control, construction metrology and automation, development of as-built models, and resource management through scanning, data processing, and modeling stages. The accuracy of these stages affects the quality of the end product and can be improved by decreasing the errors caused by manual work processes. This paper focuses specifically on data acquisition errors caused by target setup, acquisition, and reorientation. The paper explores how different target types and target layouts affect registration accuracy. A total of twelve tests were conducted with phase-based and time-of-flight scanners in both exterior and interior scan scenes in order to assess registration errors and time inefficiencies associated with current scanning practices. The paper compares different target types (paper, paddle, and sphere) and presents the lessons learned to achieve optimal target layout design.     

Analyses of systems theory for construction accident prevention with specific reference to OSHA accident reports

To enhance workplace safety in the construction industry it is important to understand interrelationships among safety risk factors associated with construction accidents. This study incorporates the systems theory into Heinrich's domino theory to explore the interrelationships of risks and break the chain of accident causation. Through both empirical and statistical analyses of 9358 accidents which occurred in the U.S. construction industry between 2002 and 2011, the study investigates relationships between accidents and injury elements (e.g., injury type, part of body, injury severity) and the nature of construction injuries by accident type. The study then discusses relationships between accidents and risks, including worker behavior, injury source, and environmental condition, and identifies key risk factors and risk combinations causing accidents. The research outcomes will assist safety managers to prioritize risks according to the likelihood of accident occurrence and injury characteristics, and pay more attention to balancing significant risk relationships to prevent accidents and achieve safer working environments.     

Assessing the impact of materials tracking technologies on construction craft productivity

Even though previous studies indicate that construction labor productivity can benefit from automated tracking technologies for field materials management purposes, the actual impact of these technologies on construction productivity has not been fully investigated. This study attempted to quantify the productivity impact of automating the identification and localization of engineered components on industrial sites. For this purpose, an extensive field trial was conducted on a power-plant project. Data from both a traditional tracking process and an automated tracking process designed for the purposes of this study were collected. By considering the traditional tracking process as the baseline for comparison, this study quantified and assessed the impact of the automated tracking methodology. The results indicate that materials tracking technologies can significantly improve craft labor productivity.     

加强贵阳市建筑工程质量的几点思考

建设工程质量是建设的核心,是决定工程安全性能的关键,它直接关系着国家财产和人民生命的安全。对于贵阳市这个经济欠发达地区,由于建筑从业人员素质低下、工程管理手段相对滞后等因素导致质量事故时有发生,依法规范管理工程质量,积极开展从业人员专业技能培训、素质教育,加强工程质量的全过程控制,推行工程质量担保和工程质量保险制度等措施,将会有效提高贵阳市建筑工程质量。     

A century of innovation in the Dutch construction industry

In recent years, the number of publications on innovation in the construction industry has increased. Many of these documents address qualitative issues, e.g. policies for innovation and present case studies. A more quantitative approach is taken in this paper, which is the continuation of a previous study. It focuses on main types and sources of innovation in the construction industry, and includes an analysis of 55 years of publications in two leading Dutch professional journals. The results show a recent increase in innovation, with two‐thirds of innovations coming out of supplying industries. Construction companies contribute mainly in process innovations. Innovation in construction remains to be technology‐ rather than market‐driven. Regulations have a surprising impact, as over one‐third of all counted new innovations are related to new regulations.     

浅谈施工企业物资采购规范管理

针对施工企业物资采购管理中存在的问题进行了分析,提出三项改进措施,以通过坚持归口管理,树立市场意识,采取多种采购方式等,规范物资采购管理工作。     

论城市设计目标体系的建构

城市设计目标体系是由城市设计过程中相互作用和相互依赖的全部目标要素组成的,具有一定功能、层次和结构的有机整体.其作用主要是对设计过程加以指导与整合,同时也是进行设计评价的主要依据.其建构需经过对问题的转译与对设计目标的提出、分析与确定、最终决策与分解等过程.     

浅析信息化在建设工程检测管理中的应用

随着建设工程检测业务的大幅度增加,检测单位数量也迅速增加,如何应用先进的信息化管理模式来为建设工程检测管理服务是一项当务之急的任务。本文论述了工程检测质量管理信息化系统的要求、优点及管理内容,并以福建省为例,阐明信息化在建设工程检测管理中应用的必然性和优越性。     

提高建筑施工企业培训质量水平的思考

企业培训是现代企业管理工作的核心内容之一,培训工作质量的高低不仅决定着其内部管理工作质量,同时对于整个企业的当前及未来发展都具有非常重要的影响及作用。本文以建筑施工企业为例,谈谈企业培训目前存在的问题以及如何进一步规范化企业培训体系,为建筑施工企业培训工作质量提升给出一些可供参考的意见与建议。     

浅析建筑起重机械使用和管理现状探讨

随着我国社会经济建设不断发展,建筑行业也有了前所未有的发展。起重机械是施工企业降低施工强度,提升效率的主要方式,起重机械在施工现场的作用越来越明显,然而建筑起重机械使用与管理存在的问题也日显突出。结合日常工作中建筑起重机械的现状及存在的问题进行分析,并尝试性提出相应的对策。     

Unitary management and environmental performance by monitoring and protection of mineral resources for construction materials from Romania

Today, protection of natural mineral resources depends on their reasonable use and management. Environment management is essential in understanding the complex actions between the present earth surface and the control of production in the extractive field. All branches of extractive activities and competitiveness on the global market are closely connected with the application of coherent and unitary programs for the protection of natural resources and the environment by economic agents. As in other European countries, Romania has adopted standards, laws, norms or settlements concerning not only the quality of products but also an integrated system of quality and environment management.     

新型材料墙体裂缝的防治

从材料质量、设计、施工三方面分析了新型墙材砌筑的砌体产生裂缝的原因,并提出了提高墙体材料质量标准、制定相关规程和强化施工现场管理等措施来控制墙体裂缝的产生,以供参考借鉴。     

Development of a customer satisfaction evaluation model for construction project management

Construction project management (CPM) is a technical-oriented service for construction project clients. Evaluating the performance of service providers is beneficial both to purchasers, enabling them to appraise the services received, and to providers, helping them to improve their services. However, no appraisal system for such services exists. This study developed a novel customer satisfaction evaluation model for CPM services that was developed using a questionnaire-based survey and statistical analysis. Test results show that the developed model is a feasible system. Research using this model reveals that CPM services in Taiwan are satisfactory with acceptable performance for clients. The developed model is a good reference for evaluating and assessing CPM performance.     

对施工企业工程造价全过程管理的理解

就我司在承揽工程项目投标报价、签订施工合同、竣工结算等过程的工程造价管理进行阐述,提出相应阶段所运用的措施和方法,以有效地控制施工项目工程造价,降低施工成本,为企业创造良好的经济效益。