Water conservancy and hydropower engineering construction is one of the industries that take the lead in carrying out the reform of construction project management system in China. Since Lubuge Hydropower Station in Yunnan Province initiated the precedent of modern water conservancy and hydropower project construction project management, China’s water conservancy and hydropower project construction management has developed rapidly and achieved remarkable achievements.

In recent years, in order to meet the needs of the rapid development of the national economy, China’s construction project investment growth rate is very fast, the total output value of the construction industry is huge. Because of this, the application of project management in our country has a lot of space. The study of project management theory and practice is conducive to the efficient management of national and local construction projects, and helps to improve the overall level of project management in China. According to the actual situation of our country and other places, scientific management, reducing costs, ensuring the construction period, quality and project performance, will produce huge economic and social benefits. Water conservancy project is the infrastructure of national economy, which provides an important guarantee for people’s production and life at all stages of social development.

During the compilation of this book, a large number of materials and documents were referred to, and I would like to express my heartfelt thanks to the authors of all documents. This book can be read by college students and those who are engaged in the construction and management of water conservancy and hydropower projects. Due to the limited level of the author, there must be many omissions and shortcomings in the book. Readers are welcome to criticize and correct.

前 言

水利水电工程建设作为我国率先开展建设项目管理体制改革的行业之一，自云南鲁布革水电站开创现代水利水电工程建设项目管理先河以来，我国的水利水电工程项目建设管理迅猛发展，取得了举世瞩目的成就。
       近年来，为了满足国民经济快速发展的需要，我国工程项目投资增速很快，建设行业总产值数额巨大。正因为如此，项目管理在我国的应用具有很大的空间，项目管理理论及实践的学习，有助于国家和地方建设项目的高效管理，有助于提高我国项目管理的整体水平。根据我国和各地的实际情况进行科学管理，减少成本，确保建设工期、质量及项目绩效，必将产生巨大的经济效益和社会效益。水利工程建设项目是国民经济的基础设施，在社会发展的各个阶段为人民的生产和生活提供了重要保障。
      本书在编著过程中，参考了大量的资料和文献，在此向所有文献的作者表示衷心的感谢。本书可供在校大学生和从事水利水电工程建设管理的工作者阅读。由于作者水平有限，书中肯定有很多疏漏和不足之处，敬请读者批评指正。

The goal of China’s economic system reform is to establish a socialist market economic system with Chinese characteristics. Under the condition of market economy, the market plays an important role in the survival and development of enterprises, especially the construction enterprises, as the pillar industry of China’s socialist economic construction, should always grasp the market dynamics, and strive to take the lead in the market competition. The guiding ideology of enterprises in the process of market operation is how to create more profits. Only by creating more profits can we have abundant funds to expand reproduction and improve the living conditions of employees and make contributions to the development of national economy. As decision makers and managers of construction enterprises, they should timely grasp the laws of market economy and grasp the knowledge and theory of construction economy, so as to correctly formulate enterprise development plan, determine production and management strategies, strengthen the comprehensive ability of enterprises, and continuously improve the economic benefits of enterprises.
   With the implementation of modern enterprise system and modern management in construction enterprises, many enterprise managers have successfully explored scientific management and created many successful experiences. Practice has proved that management can bring benefits. Strengthening management can make enterprises produce good economic and social benefits and remain invincible; strengthening management can make enterprises with poor economic benefits turn losses into profits; strengthen management can make enterprises close to bankruptcy come back to life; strengthen management can make enterprises continue to grow and realize sustainable development.
    At the same time, the management of construction enterprises is inseparable from themastery of construction economic knowledge. Only by fully mastering the construction economic theory can enterprise managers better grasp the market dynamics, better understand the economic laws of market operation, and know what the market needs and what enterprises should provide for the market so as to correctly formulate the development strategy of the enterprise and improve the management level of the enterprise.
    Due to the limited knowledge of the editors, it is inevitable that there will be some deficiencies in the compilation process. It will be appreciated if the experts and scholars concerned could give correct suggestions.

前 言

我国经济体制改革的目标是建立有中国特色的社会主义市场经济体制。在市场经济条件下，市场对企业的生存和发展起到至关重要的作用，尤其是建筑企业，作为我国社会主义经济建设的支柱产业，更要时刻掌握市场动态，力求在对手如林的市场竞争中占得先机。企业在市场经营过程中的指导思想是如何创造更多的利润，只有创造更多的利润，才有雄厚的资金扩大再生产和改善员工的生活条件，为国民经济发展做出贡献。作为建筑企业的决策者、管理者更要及时把握市场经济规律、掌握建筑经济的知识和理论， 从而能够正确制定企业发展规划， 确定生产经营策略，加强企业综合能力，不断提高企业的经济效益。
      随着建筑企业推行现代化企业制度和实施现代化管理，很多企业管理者对科学管理进行了成功探索，创造了不少成功经验。实践证明，管理出效益。加强管理，可以使企业产生良好的经济效益和社会效益，立于不败之地；加强管理，可以使经济效益差的企业扭亏为盈；加强管理，可以使濒于倒闭的企业起死回生；加强管理，可以使企业不断壮大，实现可持续发展。
       同时，对建筑企业的管理离不开对建筑经济知识的掌握，企业管理者只有充分掌握建筑经济理论，才能更好地把握市场的动态，才能更好地了解市场运行的经济规律，才能知道市场需要什么、企业应该为市场提供什么。从而正确制定企业的发展战略，提高企业的管理水平。
      限于编者的学识，在编写过程中难免出现这样或那样的不足，敬请有关专家和学者给予指正，不胜感激。

With the rapid development of China’s modernization, engineering construction needs more and more professionals with wide caliber and thick foundation. Therefore, the book covers the construction engineering, road engineering, bridge engineering and other professional fields.
    Civil engineering is a comprehensive subject which involves a wide range. Because its construction objects are all kinds of engineering facilities closely related to people’s life, production and other fields, the construction of civil engineering projects plays an important role in China’s engineering construction. At the same time, in the construction process of civil engineering projects, the types of construction technology involved are complex, the number of construction machinery and equipment, materials and personnel is large, and the construction period is generally long. If each project wants to be completed successfully, it must be supervised and controlled by professional project management team from various aspects, such as quality, progress, cost, risk, etc.
    This book introduces the content of civil engineering project management, and combines green development concept and BIM technology, discusses the application of green construction management and evaluation BIM technology in project management. As civil engineering construction and project management in China is still in the process of continuous development and improvement, it is necessary to constantly summarize in practice. There are inevitably some mistakes in the book, so readers are requested tocriticize and correct.

前 言

随着我国现代化建设事业的飞速发展，工程建设越来越需要宽口径、厚基础的专业人才。为此，本书在内容上涵盖了建筑工程、道路工程、桥梁工程等专业领域内容。
      土木工程是一项涉及范围很广的综合性学科，由于其施工对象都是与人们生活、生产等领域息息相关的各种工程设施，因此土木工程项目的施工在我国工程建设中发挥着重要作用。同时，在土木工程项目的建设过程中，涉及的施工技术种类复杂，施工机械设备、材料及人员的数量众多，施工周期普遍较长，每个项目想要顺利完工都必须由专业的项目管理团队进行质量、进度、成本、风险等多方面、多角度的监督和控制。
       本书土木工程项目管理内容进行了介绍，并结合了绿色发展理念与 BIM 技术，论述了绿色施工管理与评价 BIM 技术在项目管理中的应用这两部分内容。由于土木工程施工与项目管理在我国仍处于不断发展与完善的过程中，需要在实践中不断总结，书中难免有不当之处，恳请读者予以批评指正。

In recent years, the modernization of construction industry has been highly valued and vigorously promoted, showing a good development trend. The core of construction industry modernization is construction industrialization. Its important features are standardized design, factory production, assembly construction, integrated decoration and information management of the whole process. Construction industrialization is a production-oriented change, which is the transformation from traditional production mode to modern industrial production mode. It is not only the transformation of production mode of housing construction itself, but also an important measure to promote the transformation and upgrading of China’s construction industry and realize the national new-type urban value-oriented development of energy conservation and emission reduction war.
    The development of new construction mode and the promotion of prefabricated building are the inevitable choice to realize the transformation and upgrading of the construction industry, and an important engine to promote the construction industry to win new leaps and achieve new development in the 13th Five Year Plan and the next period. Prefabricated building can greatly shorten the construction period and improve the quality of the project. It has a significant effect in energy saving, water saving and material saving, and can greatly reduce construction waste and construction dust, which is more conducive to environmental protection.
    Due to the limited level of the editor, omissions are inevitable. Readers are requested to make comments and corrections.

前 言

近年来，建筑产业现代化受到了各方面的高度重视并得以大力推动，呈现了良好的发展态势。建筑产业现代化的核心是建筑工业化。其重要特征是采用标准化设计、工厂化生产、装配化施工、一体化装修和全过程的信息化管理。建筑工业化是生产式变革，是传统生产方式向现代工业化生产方式的转变，它不仅是房屋建设自身的生产方式变革，也是推动我国建筑业转型升级，实现国家新型城镇化发展节能减排战的重要举措。
      发展新型建造模式， 大力推广装配式建筑， 是实现建筑产业转型升级的必然选择，是推动建筑业在“十三五”和今后一个时期赢得新跨越，实现新发展的重要引擎。装配式建筑可大大缩短建造工期，全面提升工程质量， 在节能、节水、节材等方面效果非常显著，并且可以大幅度减少建筑垃圾和施工扬尘，更加有利于保护环境。
      由于编者的水平有限，书中难免会有疏漏、 不足之处，恳请广大读者批评指正。

With the development of China’s economy and the progress of social material civilization, the HVAC industry is becoming more and more important in engineering construction and people’s life. The HVAC technology is becoming more and more advanced, and the equipment system is becoming more and more complex. At the same time, the social expectation of this specialty is also higher and higher. HVAC shoulders two missions: one is to provide high-quality artificial environment for human life, work, study, production and scientific research; the other is to reduce energy consumption and emission of harmful substances as far as possible. Especially in our country, the resource situation is grim, energy conservation and emission reduction has a long way to go. HVAC industry is a big energy consumer and has unavoidable obligations and responsibilities. In recent years, the HVAC industry is developing at an alarming speed, and the engineering design team is also expanding rapidly. However, to a large extent, the professional application technology still stays at the traditional level of high energy consumption and low efficiency. A large number of new designers are still continuing the traditional design methods, and even use the extensive design methods to deal with the heavy design tasks. Therefore, the task of HVAC is that the design concept needs to be updated, the designmethod needs to be improved, and the young designers need to be trained with advanced theory and technology.
    This book combines the theory of HVAC with engineering practice and combines traditional and modern design concepts and methods. This book has the value of discussion and exchange for the skilled designers of this major, and plays a role as the bridge from theory to practice for graduates and beginners of architectural environment and HVAC major.

前 言

随着我国经济的发展和社会物质文明的进步，暖通空调行业在工程建设领城和人民生活中的位置越来越重要， 暖通空调技术越来越先进， 设备系统也越来越复杂，同时社会对本专业的期望也越来越高。暖通空调专业肩负着两方面的使命，一是为人类生活、工作、学习和生产、科研提供高质量的人工环境，二是尽可能降低能源的消耗和减少有害物的排放。特别是我国，资源形势严峻，节能减排任重道远，暖通空调行业是能耗大户，有着不可回避的义务和责任。暖通空调业近几年以惊人的速度在发展，工程设计队伍也随之在迅速扩张。但是，专业应用技术领城在很大程度上还停留在传统的高能耗、低效率的水平上，大批设计新手还在延续着传统设计方法甚至以.粗放的设计手法应对着繁重的设计任务。所以，本专业面临的任务是，设计理念需要更新，设计方法需要改进，年轻设计人员需要用先进的理论和技术进行培养。
      本书将暧通空调理论和工程实践相结合，将传统和现代的设计理念与方法相结合。本书对于本专业的熟练设计人员具有研讨和交流价值，对于建筑环境与设备工程（暖通空调）专业毕业生和初学设计的人员具有从理论到实践的桥梁作用。