In recent years, the level of science and technology continues to progress, China’s construction industry presents an unprecedented scale and speed, a large number of new structure, large-scale, high-tech buildings continue to appear. With the acceleration of urbanization and the improvement of people’s living standards, the demand for all kinds of commercial housing is further increasing, the real estate industry maintains a strong growth trend, and the number of housing construction is increasing.
        With the increase of housing construction quantity, housing construction quality problems have become the focus of social attention, such as wall cracking, roof leakage, toilet, kitchen floor leakage and other common quality problems, as well as serious quality problems such as housing collapse caused by housing quality problems. According to the statistics of the Ministry of Housing and Urban Rural Development, in 2016, there were 634 housing and municipal engineering production safety accidents in China, with 735 deaths, an increase of 192 accidents and 181 deaths compared with the same period in 2015, with a year-on-year increase of 43.44% and 32.67% respectively. This shows that once there are quality problems in housing construction, it will not only affect the daily life and work of users, but also pose a threat to personal and property safety. Therefore, how to do a good job of housing construction quality control, pay close attention to the project quality management, has become a very concerned problem of construction workers.

前 言

近年来，科学技术水平不断进步，我国建筑业呈现出前所未有的规模和速度，一大批结构新颖、规模宏大、技术高超的建筑物不断出现。随着城市化进程的加快以及人们生活水平的日益提高，各类商品房的需求量进一步增加，房地产行业保持着强劲增长的态势，房屋建筑数量不断增加。
         在房屋建筑数量增加的同时，房屋建筑质量问题也成为社会关注的焦点，如墙面开裂、屋面渗漏，卫生间、厨房地 面渗漏等常见的质量问题以及因房屋质量问题导致房屋倒塌等严重的质量问题。根据住建部的统计数据， 2016 年全国共发生房屋市政工程生产安全事故 634 起，死亡 735 人，比 2015 年同期事故起数增加 192 起、死亡人数增加 181 人，同比分别上升 43.44%和 32.67%。这说明了房屋建筑一旦出现质量问题，不仅会对使用者的日常生活、工作带来影响，还可能对人身与财产安全构成威胁。因此，如何做好房屋建筑施工质量控制，狠抓工程质量管理，成为建筑施工员非常关注的问题。

With the development of the construction industry, advanced construction technology emerges constantly. The application of new technology can not only improve the quality of the project, but also shorten the construction period. Added with the standardized supervision work, it can better promote the implementation and effect verification of new construction technology. The relationship between engineering supervision and construction technology is a kind of mutual dependence and support. Construction practitioners must realize the importance of the innovation of engineering supervision and construction technology. They should not only do well in supervision, but also constantly seek for innovation in construction technology so as to effectively improve the economic and social benefits of construction projects.
     At the same time, the overall level of the construction industry is improving gradually. More and more advanced construction technology and crafts are introduced into the construction process which leads to the situation that traditional engineering supervision mode gradually becomes unable to meet the needs of current engineering supervision. If the construction supervision wants to maximize its effect on construction process, more attention should be paid to the innovation of construction technology, adjustment of the supervision process and improvement of supervision system in order to strengthen the supervision and guarantee the construction project an improving quality.
        Driven by the social economy, architectural engineering supervision and construction technology have attracted the public attention. But most of the public only realize that construction technology plays an important role in the development of architectural engineering and ignore the fact that architectural engineering supervision and construction technology mutually promote each other. With the rapid development of society, China’s demand for the construction technology and supervision of architectural engineering is gradually increasing which imposes stricter requirement. If the construction industry wants to carve out a space in this era of efficient development, it is imperative to strengthen the construction technology and supervision of architectural engineering, which also provide effective guarantee for the construction quality.

前 言

随着建筑行业的发展，先进的施工技术不断涌现，新技术的应用不仅可以提高工程质量，还可以缩短施工工期，再加上规范的监理工作，就能更好地促进施工新技术的实施和效果验证。工程监理和施工技术之间是一种相互依赖、相互支持的关系，建筑从业人员必须认识到工程监理与施工技术创新的重要性，不仅要做好监理工作，还要不断对施工技术进行创新，进而有效提升建筑工程的经济效益与社会效益。
        同时建筑工程行业的整体水平逐渐提高，越来越多的先进施工技术与工艺被引入建筑工程建设过程中，传统的工程监理工作模式已经逐渐无法满足当下的工程监理需求，且显现出不足之处。要想在最大程度上发挥建筑工程监理的作用，建议关注工程技术的创新，调整监理工作过程，优化监理体系，以此加强监理力度，为提升建筑工程建设质量提供有力保障。
       在社会经济的带动下，建筑工程监理和施工技术，受到了广大群众的关注，但是，当前大部分的群众，还只意识到施工技术对建筑工程的发展起着非常重要的作用，却忽略了建筑工程监理与施工技术，二者之间是相互促进的作用。随着社会的迅猛发展，我国对建筑工程的施工技术与建筑工程监理需求也逐步增加，提出了更加严格的要求，若想使建筑行业在这个高效发展的时代占据一席之地，那么，加强建筑工程监理与施工技术，是势在必行的，同时也是为建筑质量提供有效的保障。

The level of urbanization is an important symbol of the degree of modernization of a country. With the development of economy, China’s urbanization construction is steadily advancing. The accelerated development of urbanization in China has brought great development space and unprecedented development opportunities to the construction industry. In recent years, the high-speed railway, intercity railway, expressway, urban rail transit, municipal infrastructure, urban transformation, large-scale housing construction and other infrastructure construction related to urbanization show a trend of sustained and rapid development. The development of metropolitan areas, urban agglomerations, urban belts and central cities indicates the rapid take-off of China’s urbanization process, the arrival of a broader market for the construction industry, and a great opportunity for the construction water supply and drainage industry.
        However, in the construction of building water supply and drainage, often due to the use of materials do not meet the quality standards, or the construction is not standardized, causing a series of quality risks, to the daily life of residents inconvenience. Building water supply and drainage system as a vital part of the building, its quality is directly related to the quality of the whole building, has a direct impact on the user experience. With the development of the construction industry, the building water supply and drainage industry is also developing, and will gradually innovate and develop in a long period of time. Therefore, it is very necessary to strengthen the research on the development trend of building water supply and drainage technology. Here we first briefly introduce the building water supply and drainage system, and analyze the current situation and development trend of building water supply and drainage technology in China.

前 言

城市化水平是一个国家现代化程度的重要标志，随着经济的发展，我国城市化建设在不断地稳步推进。中国城市化的加速发展，给建筑业带来了巨大的发展空间和前所未有的发展机遇。近年来，与城市化相关联的高速铁路、城际铁路、高速公路、城市轨道交通、市政基础设施、城市改造、大型房屋建筑等基础设施建设显现出持续高速发展的趋势。都市圈、城市群、城市带和中心城市的发展预示了中国城市化进程的高速起飞，也预示了建筑业更广阔的市场的到来，更是建筑给排水行业的一大机遇。
          然而，在建筑给排水施工中常常由于使用的材料不符合质量标准，或者是施工不规范，引发一系列的质量隐患，给居民的日常生活带来不便。建筑给排水系统作为建筑物中至关重要的一部分，其质量的好坏直接关系着整个建筑的质量，对用户体验有着直接的影响。随着建筑业的发展，建筑给排水行业也在不断发展，而且将会在一个较长时期内逐步地创新和发展，因此加强对建筑给排水技术的发展趋势的研究是十分必要的。下面我们首先对建筑给排水系统进行简要介绍，并对我国建筑给排水技术的现状及发展趋势进行分析。

In early 2017, The Opinions of the General Office of the State Council on Promoting the Sustainable and Healthy Development of the Construction Industry (GBF [2017] No. 19) puts forward the whole process of engineering consultation. It encourages investment consulting, survey, design, supervision, bidding agency, cost and other enterprises to develop the whole process engineering consulting through joint operation, merger and reorganization, and cultivate a number of international level whole process engineering consulting enterprises. Under this background, this book came into being, hoping to better guide the whole process of consulting business and serve the overall construction activities. This book is divided into six chapters, which are focused, concise, systematic, comprehensive, basic and typical.

前 言

2017 年初， 国务院办公厅关于促进建筑业持续健康发展的意见（国办发[2017]19号）中提出培育全过程工程咨询；鼓励投资咨询、勘察、设计、监理、招标代理、造价等企业采取联合经营、并购重组等方式发展全过程工程咨询，培育一批具有国际水平的全过程工程咨询企业。本书正是在这样的背景下，应运而生，也是希望能够更好的指导全过程咨询事业，服务于整体的建设活动。 本书共分为六章，重点突出，简明扼要，系统全面，具有基础和典型性。

Intelligent manufacturing is the central direction of the development of current manufacturing technology. Through the integration and deep fusion of manufacturing technology, information technology and artificial intelligence technology, intelligent manufacturing can carry out the analysis, judgment, reasoning, conception and decision-making of all aspects of manufacturing with the help of the manufacturing intelligence. The manufacturing intelligence is made by collecting and storing the data of the human experts during the manufacture in order to replace and extend the part of human mental work in the manufacturing environment. Therefore, the intelligent perception, intelligent learning, intelligent decision-making, intelligent control and intelligent execution in the manufacturing process, system and equipment are realized.
         Mechanical manufacturing automation technology is an interdisciplinary content system. It not only includes the design and manufacture in the mechanical field, but also the control, detection, management and information processing. At the same time, mechanical manufacturing automation technology is a developing science. Therefore, in the content arrangement of this book, the attention is not only paid to the combination with the engineering application, but also the combination with the frontier of current scientific and technological development. This book strives to achieve the independence and mutual connection between its chapters in order to help the readers understand and master the basic concepts and general knowledge of the application of the technology. Then the students can gradually gain the ability to solve the practical engineering problems. From a broad perspective, mechanical manufacturing automation and intelligent manufacturing technology will certainly shine with new brilliance. However, due to various reasons, they have not yet played their due role. The author of this book believes that the vast number of talents who aspire to improve the backward situation of the national manufacturing industry can learn useful knowledge from this book and then constantly solve the problems existing in the manufacturing industry. This is also the author’s expectation for the new future of manufacturing industry.

前 言

智能制造是当前制造技术的核心发展方向。智能制造通过制造技术、信息技术和人工智能技术的集成和深度融合，借助计算机收集、存储模拟人类专家的制造智能，进行制造各环节的分析、判断、推理、构思和决策，取代和延伸制造环境中人类的部分脑力劳动，实现制造过程、制造系统和制造装备的智能感知、智能学习、智能决策、智能控制与智能执行。
        机械制造自动化技术是一门跨学科的内容体系，它不仅包括机械领域的设计和制造内容，而且还包括控制、检测、管理和信息处理等方面的内容，同时机械制造自动化技术又是一门不断发展的学科。因此，本书在内容的编排上，既注重与工程应用相结合，又注重与当前科技发展的前沿相结合，着力做到各章节内容的独立与相互衔接，以利于读者了解和掌握其基本概念和应用常识，逐步培养学生解决工程实际问题的能力。 放眼望去， 机械制造自动化和智能制造技术定能创造出新的辉煌，但是由于受各种原因的制约还没有发挥出机械制造自动化和智能制造应有的作用，相信广大的有志于改善国家制造业落后局面的人才，能够从本书中汲取到有用的知识，并不断解决制造业中存在的问题，这也是本书作者对制造业新未来的期盼。