With the rapid development of economy, road and bridge has become an important carrier in the economic development of our country, which has a very important relationship with people’s travel directly. Municipal roads and bridges are the carriers to ensure the smooth travel of urban residents, which is of great significance for the development of the city. With the rapid development of current construction technology, different construction technologies will be adopted according to different structures in the construction of municipal road and bridge projects. However, no matter what construction technology is adopted, it is necessary to comply with the current engineering construction standards and ensure the quality of the project. Therefore, it is necessary to strengthen the construction management level of municipal road and bridge projects in this case.
      At the same time, in urban construction, urban economic construction and residents’living standards should be improved through the construction of municipal water supply and drainage projects, and urban infrastructure has gradually improved because of reasonable planning and construction. Therefore, in the construction of water supply and drainage projects, the most critical is management. In the construction of the project, whether the expected goal of construction management can be achieved or not will definitely affect the overall function of the water supply and drainage project. Therefore, it is particularly important to enhance the management of municipal water supply and drainage project construction.
   This book will elaborate on municipal road, bridge design based on life-cycle idea, bridge engineering construction, bridge detection and maintenance technology, municipal water supply and drainage engineering, etc.

前 言

随着经济的快速发展，道路桥梁已成为我国经济发展中的重要载体，直接与人们出行有着十分重要的关系。市政道路桥梁是保证城市居民得以顺利出行的载体，对于城市的发展有着十分重要的意义。当前施工技术的快速发展，在市政道路桥梁工程施工时会根据结构的不同而采取不同的施工技术，但无论采取何种施工技术，都要符合现行的工程建设标准规定，确保工程的质量，所以在这种情况下，加强市政道路桥梁工程的施工管理水平是十分必要的。
       同时，在城市建设的时候，城市经济建设和居民生活水平要通过市政给排水工程的建设来提高，城市基础设施因为合理规划和建设也渐渐的提高了。所以，在给排水项目施工的时候，最为关键的就是管理。在项目施工中，可不可以达到施工管理的预期目标，肯定会影响到给排水项目整体功能的有效发挥。所以，增强市政给排水项目施工的管理是特别重要的。
       本书将通过对市政道路、基于全寿命思想的桥梁设计、桥梁工程施工、桥梁的检测与养护技术、市政给排水工程等方面进行一定的阐述。

With the acceleration of social process and the development of the times, China has entered the crucial period of Reform and Opening up. In order to change the way of development and build a well-off society in an all-round way, it is necessary to strengthen the recognition of the importance of mechanical design and manufacturing, to enhance the importance of equipment installation and maintenance, and to increase the strength of innovation to speed up the development process of mechanical design. Workers should also improve their technical knowledge and level, enhance their comprehensive quality, strengthen the installation and maintenance skills for equipment, promote the rapid development of mechanical design industry, contribute their own strength to the development of China’s manufacturing industry, and promote the development and progress of China’s social economy.
    Nowadays, the world has entered the era of intelligence. Modern construction machinery is the product of intelligence. The rapid development of the national economy, especially the implementation of the western development policy, requires the construction machinery manufacturing industry to provide a large number of efficient construction machinery. In order to develop design ideas, shorten design cycle, reduce manufacturing costs and improve efficiency, we have compiled this book.

前 言

随着社会进程的加快和时代的发展，我国已经进入改革开放的攻坚时期。要努力转变发展的方式，全面建成小康社会，必须强化机械设计的制造的重要性认识以及提升对设备的安装和维修方面的重视程度，加大创新的力度加快机械设计的发展进程。工作者也要提高自身的技术知识和水平，增强自己的综合素质，加强对于设备的安装维修技巧，促进机械设计业的飞速发展，为我国的制造业发展贡献自己的力量，促进我国的社会经济的发展和进步。
        当今世界已进入智能化时代，现代建设机械是智能化的产物。国民经济的飞速发展，特别是西部大开发政策的实施，要求建设机械制造业提供大量高效能的建设机械。为了开拓设计思路，缩短设计周期，降低制造成本，提高使用效率，我们编著了此书。

In recent years, with the continuous improvement of China’s social and economic level, urban roads and other infrastructure construction are also developing, and the number of road and bridge projects is gradually increasing. In order to better meet the requirements of urban construction for road and bridge, it is necessary to continuously improve the construction and maintenance level of urban road and bridge, which not only determines the quality and service life of road and bridge, but also determines the development of the region to a certain extent. However, the construction and maintenance conditions of urban roads and bridges are complex and diverse, and there will be various problems. Therefore, it is very important to improve the construction and maintenance level of urban roads and bridges. Only in this way can we promote the continuous development of urban road construction and lay a solid foundation for the rapid development of urban regional economy.
       This book systematically expounds the urban bridge construction and road engineering from the content of 16 chapters. The chapters are comprehensive, hoping to contribute to the development and progress of urban road construction in China.

前 言

近年来，随着我国社会经济水平的不断提高，城市道路等基础设施建设也在不断发展， 道路桥梁工程数量逐渐增多。 为了更好地满足城市建设对道路桥梁的要求，就要不断提高城市道路桥梁的施工和养护水平，这不仅决定着道路桥梁的质量和使用寿命，也在一定程度上决定着区域的发展。但城市道路桥梁的施工与养护条件是复杂多样的，会出现各种各样的问题。因此，不断提高城市道路桥梁的施工和养护水平是至关重要的，只有这样才能推动城市道路建设的不断发展，为城市区域经济快速发展打下坚实的基础。
       本书从十六章内容系统的对城市桥梁施工与道路工程进行阐述，章节内容全面，希望能够有助于我国城市道路建设事业的发展与进步。

Since the beginning of the 21st century, in order to promote the sustainable and healthy development of economy and accelerate the process of socialist modernization, China has clearly put forward the urbanization strategy, and the speed of urbanization has been accelerating. The corresponding infrastructure construction, such as urban indemnificatory residential engineering, transportation facilities, urban water supply, gas supply and heating facilities has also developed. However, at present, the funds in China’s financial budget are far from meeting the needs of infrastructure construction. At the same time, the private surplus funds have expanded unprecedentedly and maintained stable development. How to make better use of these non-governmental capital and let it participate in the infrastructure construction of our country has become a realistic problem in front of us. The development of public private partnership (PPP) provides a way to solve this problem.
       After the 18th National Congress of the Communist Party of China, the country has strengthened the Reform and Opening up. From the first mention of PPP mode at the Third Plenary Session of the 18th CPC Central Committee to the introduction of relevant policies by the National Development and Reform Commission and the Ministry of Finance, PPP mode has been gradually popularized in China and relevant policies have been gradually improved. PPP model not only uses idle social funds to relieve the pressure of financial budget funds, but also enables the government and the private sector to establish a cooperative relationship in the field of infrastructure construction, develop strengths and avoid weaknesses, and complement each others’ advantages, so as to better play their respective roles and advantages, reasonably allocate resources, put an end to resource abuse, optimize the allocation of resources, improve the use efficiency of resources, meet the public demand, improve the social governance function, and ensure the quality of infrastructure and public products.

前 言

进入 21 世纪以来， 为促进经济的持续健康发展， 加快社会主义现代化建设进程，我国明确提出城镇化战略，城镇化速度不断加快，相应的城市保障性居住工程、运输设施、城市供水供气供暖设施等基础设施建设也随之发展。但是，当前我国财政预算内的资金远远无法满足基础设施建设的需要，与此同时，民间剩余资金却空前膨胀，且保持了稳定发展。如何更好地利用这些民间资本，让其参与到我国基础设施建设中，成为摆在我们面前的现实问题。政府和社会资本合作模式（Public Private Partnership，简称 PPP 模式）的发展为解决这一问题提供了思路。
       党的第十八次全国代表大会以后，国家加大了改革开放的力度。从党的十八届三中全会首次提到 PPP 模式，到国家发改委、财政部等陆续出台相关政策， PPP 模式在国内逐渐得到了普及，相关政策也得到了逐步完善。 PPP 模式不仅利用社会闲置资金缓解了财政预算资金压力，而且使得政府部门和私营部门在基础设施建设领域建立起合作关系，扬长避短，优势互补，从而更好地发挥了他们各自的作用以及各自的优势，合理调配资源，杜绝资源滥用，优化了资源的配置，提高了资源的使用效率，满足了公共需求，完善了社会治理功能，保障了基础设施和公共产品质量。

Nowadays, China’s overall economic situation shows a rapid development trend, therefore, the construction industry is getting more and more attention and become an important pillar industry in China’s economic development industry. The quality of construction projects directly affects people’s living environment, urbanization process and sustainable development of society, therefore, the construction technology plays a particularly important role in the construction engineering. In order to improve the competitiveness of China’s construction industry, we must strive to build an excellent construction team in China’s construction industry.
      How to improve the combat ability of the construction team is a big problem we must solve, therefore, this book discusses the relevant knowledge of construction technology in detail from eight chapters, including construction knowledge, construction technology, construction precautions, construction standards and methods of concrete and reinforcement, waterproof engineering, civil engineering and stone, construction engineering and decoration engineering, enumerating relevant cases to elaborate and analyze in detail and introducing the related contents of architectural technology knowledge as comprehensively as possible. in order to provide updated and comprehensive technical knowledge for the construction and later development of construction projects, and contribute to the innovation and development of building technology.
       Due to the large content of this book and the cumbersome knowledge involved, as well as the format, depth and span of each chapter are inconsistent, leading fallacies inevitable, so that the author hopes he can get criticism and correction from readers while communicating with them.

前 言

目前，我国整体的经济状况呈现出飞速发展的态势，建筑行业也因此日趋受到重视，成为我国经济发展行业当中重要的支柱性行业。建筑工程的质量好坏，直接影响人们的居住环境、城市化进程以及社会的可持续发展，因此建筑技术在建筑工程中起着尤为重要的作用。然而，如果想要提高我国建筑行业的竞争能力，就必须努力打造我国建筑行业中一支优秀的建设团队。
       如何提高建设团队的作战能力，是我们必须解决的一大问题。因此，本书从八个章节详细论述了有关建筑技术的相关知识，包括建筑知识、施工工艺、施工注意事项、混凝土与钢筋的施工标准及方法、防水工程、土建工程及石材、建筑工程以及装修工程。其中也不乏列举相关案例加以详细的阐述分析，尽可能全面地介绍了建筑技术知识的相关内容，以期能够为建筑工程的施工与后期发展提供更新、更全面的技术知识，为建筑技术的创新与发展添砖加瓦。
      由于本书包罗内容不较多，涉及知识较为烦琐，且各章节内容的格式、深度和广度也并不一致，谬误无可避免，希望在与广大读者交流学习的同时，能够得到广大读者的批评指正。