As an important construction project connecting different regions, roads and bridges have an important impact on China’s economic development and cultural exchanges. As the saying goes: “To be rich, build roads first”. With a developed transportation system, it is possible to achieve better economic and cultural development in China’s vast territory. Therefore, the importance of municipal roads and bridges engineering is obvious, and the current quality requirements for roads and bridges are becoming stricter.

Over the years, with the development of urbanization, the quality of municipal road construction and water supply & drainage project has been greatly improved; while the urban transportation system has been continuously improved. Compared with the backward transportation system in the past, it has fundamentally improved and achieved leap-forward development. However, a series of municipal engineering problems were also reflected in those "crisp buildings" reported by various news sources a few years ago and various shoddy projects for now. 

First of all, the construction quality supervision system is imperfect, and the management loopholes are large. Some government officials abuse their power, draw illegal interests from the construction of the project, and cut corners. The quality of construction is difficult to guarantee. Secondly, the level of construction technology is not high. Many technical problems cannot be fundamentally solved, but only traditional construction methods are used. Finally, due to the neglect of the maintenance work of the bridge, a series of quality problems such as collapse of the bridge and delamination of the pavement have occurred. There’s huge potential safety hazard. 

Therefore, this book is divided into three parts to elaborate and analyze the municipal roads & bridges and water supply & drainage projects, hoping to promote the development of China’s municipal engineering construction.

前 言

道路桥梁作为连通不同地区的重要建设工程，对我国的经济发展以及文化交流都有着重要影响。俗话说：要想富，先修路。有了发达的交通方式，才有可能在我国辽阔的地域中取得更好的经济文化发展。因此，市政道路桥梁工程的重要程度可见一斑，并且当前对道路桥梁的质量要求愈发严格。

这些年来，随着城市化的发展，市政道路建设和给水排水工程质量有了很大的提高，城市交通体系也不断地完善。与以往落后的交通体系相比，从根本上得到了很大的改善，实现了飞跃地发展。但由几年前被各界新闻媒体报道的“楼脆脆”，到现在的各种豆腐渣工程的桥梁等，也都折射出一系列的建设工程问题。

首先，施工的质量监督体系不完善，管理漏洞大，一些政府官员滥用职权，从工程建设中牟取不法利益，偷工减料，施工的质量得不到保证。其次，施工技术水平不高，很多技术性问题无法从根本上得到解决，而仅仅是使用传统的建筑方法。最后，由于疏忽了对桥梁的维护工作，造成了桥梁塌陷，铺层脱落等一系列的严重问题，存在着巨大的安全隐患。

因此，本书分三部分对市政道路桥梁与给排水工程进行详细的阐述与分析，希望对我国市政工程建设事业的发展有一定的推动作用。

With the continuous advancement of science and technology, the rapid development of the global economy, and the rapid increase in population, the land is seriously desertified, the cultivated land is gradually decreasing, natural disasters are frequent, and the greenhouse effect is expanding. It can be seen that the ecological environment has been seriously damaged. The problem of human survival is increasingly threatened. More and more people are paying attention to the protection of the ecological environment. The concept of harmonious development between human and nature has gradually penetrated into people’s hearts. How to balance economic development, resource development and environmental protection is an important issue that needs to be solved in this era.

The traditional construction industry is not only the pillar industry of the national economy, but also one of the three major energy-consuming industries. Its problems of high emission, high investment and high pollution have been very serious. According to relevant data, the construction industry accounts for 30% of the world's total energy consumption. In China’s new buildings, high loss types account for up to 80%. The coverage area of green buildings in existing buildings is only 760 million square meters, and the effective utilization rate of building energy is less than 30%. At the same time, according to the latest statistical yearbook, the total consumption of building energy in China increased from 53.09 million tons to 70.17 million tons of standard coal in 2010-2013, and the proportion of the total energy consumption of China is also increasing. The development of the construction industry should contribute to the national economy and promote low-carbonization of the industry from various angles, such as deepening reform and innovation, improving energy efficiency, and reducing environmental pollution, etc.

China’s economy has long been a short-sighted and rough economic development model at the expense of environmental pollution. It is characterized by high energy consumption, high loss, low life and land use. With the continuous progress of the society, it is obvious that this method is no longer suitable for the development trend of the current world, so it is necessary to realize the ecological and green construction industry as soon as possible. On the other hand, with the continuous development of environmental protection concepts, the ecological and green construction industry has also received extensive attention from experts and the general public. China’s economy is in rapid development, and China’s urbanization development is accelerating. In the future, China’s large housing demand will be still very strong. In the past, housing was only a place to provide shelter for the people. Today, people have more environmental health and quality assurance requirements for housing. At the same time, they are more eager for harmony between human settlements and nature. The development and construction management of green buildings is gradually received wide attention from all over the world.

Therefore, this book provides a detailed overview and analysis of green building construction and project management from eight chapters, hoping to promote the development of China’s green building industry.

前言

随着科技不断进步、全球经济快速发展、人口急剧增加，随之而来的土地严重沙漠化、耕地逐渐减少、自然灾害频发、温室效应不断扩大，可以看出生态环境遭到了严重的破坏，人类的生存问题日益遭受威胁。越来越多的人开始关注生态环境的保护，人与自然和谐发展的理念逐渐深入人心，如何兼顾经济发展、资源开发与环境保护是这个时代亟待解决的一大重要问题。

传统的建筑业除了是国民经济的支柱产业，还是三大能源消耗产业之一，其高排放、高投入、高污染问题一直十分严重，根据相关资料调查，世界能源消耗总量中，建筑产业的损耗量占比30%，我国新建建筑中，高损耗类型占比高达80%，绿色建筑在已存建筑中的覆盖面积仅为7.6千万平方米，建筑能源有效利用率不足30%。同时，根据最新的统计年鉴显示2010-2013年我国建筑能源总耗量由5309万吨增至7017万吨标准煤，在全国能耗总值中的占比也在不断提升。建筑产业的发展应该在为国家经济做贡献的同时，从多角度入手促进产业低碳化，如深化改革创新、提高能源利用率、减少环境污染等。

我国经济长期以来都是以环境污染为代价的短视、粗犷型经济发展模式，其特点是高耗能、高损耗、低寿命、地利用。随着社会的不断进步，显然此方式已不再适应当今世界的发展趋势，所以尽早实现建筑产业的生态化、绿色化显然是十分有必要的。另一方面，随着环保理念的不断发展，建筑产业的生态化、绿色化也受到专家与普通民众的广泛关注。我国经济处于高速发展中，我国的城镇化发展速度正在加快，未来我国大的住房需求依然十分旺盛。在过去，住房只是为民众提供安身之所，在今天，人们对住房有了更多地环境健康、质量保证的需求，同时，更加向往人居与自然的和谐，绿色建筑的发展与施工管理逐步受到世界各国的广泛关注。

因此，本书从八章内容对绿色建筑工程施工与项目管理进行详细的概述与分析，希望能够对我国绿色建筑事业的发展有一定推动作用。

With the rapid development of China’s social economy, people are paying more and more attention to the quality of life, and the standards for the living environment around the living areas have also increased. Under such background, new standards for the construction industry in China have been put forward. The quality of construction projects is the core of the whole construction project. By strengthening the quality management of construction projects, it can effectively improve the social reputation and economic benefits of construction unit, while it can effectively protect the lives of the people.

Therefore, the book elaborates and analyzes the construction and quality inspection in detials from six chapters, and the content is comprehensive. For China’s construction units, it is necessary to strengthen the management and control of the construction project quality, and improve the existing problems, thereby effectively improving the construction quality of the construction project and effectively promoting the further development of construction industry in China.

前言

随着我国社会经济的飞速发展，我国民众对于生活质量越来越关注，对于居住地区周边生活环境的要求标准也随之增加。在这样的时代背景之下，就对我国建筑行业提出了新的要求标准，建筑工程项目质量是整个建筑工程的核心内容，通过加强建筑工程质量管理工作能够有效提高建筑工程施工单位的社会口碑以及经济效益，同时还能够有效保障民众的生命安全。

因此，本书从六章内容对建筑施工与质量检测进行详细的阐述与分析，内容全面。对于我国建筑工程施工单位来说，必须要加强对于工程项目施工质量的管理控制工作，将其中存在的问题进行相应的改进，借此有效提高建筑工程项目的施工质量，有效促进我国建筑行业的进一步发展。

Under the background of the rapid development of the construction industry, the competition between the construction industry has become more and more big, so construction management needs to improve the quality of construction. Construction project management is a complex project that requires the construction unit to attach great importance to it. At present, there are many problems in construction management, which affect the quality and efficiency of construction. Therefore, only by solving the problems existing in the construction can we improve the quality and efficiency of construction.

This book will mainly elaborate the earthwork, Subgrade and foundation engineering, masonry engineering, reinforced concrete engineering, prestressed concrete engineering, structural hoisting engineering, steel structure engineering, waterproof engineering, decoration engineering, winter and rain period construction and quality supervision & management in construction engineering.

前言

在建筑行业迅速发展的大背景下，建筑行业之间的竞争变得越来越大，所以建筑施工管理是需要提高建筑施工质量的。建筑工程施工管理是一个复杂的工程，是需要施工单位高度重视的。当前的建筑施工管理存在的问题比较多，影响建筑施工的质量和效率。所以只有解决好建筑施工存在的问题才能提高建筑施工质量和效率。

本书将主要从建筑施工过程中的土方、地基与基础工程、砌体工程、钢筋混凝土工程、预应力混凝土工程、结构吊装工程、钢结构工程、防水工程、装饰工程、冬期和雨期施工以及建筑工程中的质量监督管理进行简要的阐述。

Highway plays an important role in the transportation system. In recent years, with the rapid development of China's highway industry, and the construction technology of highway engineering has also been greatly improved. New methods and technologies have been fully developed and introduced. In order to create a harmonious social traffic environment, it is very important to carry out technological innovation, institutional innovation, and promote the popularization and application of highway engineering construction technology in highway construction in accordance with local conditions.

In order to improve the quality of the project, the most basic condition is to add highway engineering construction technology management. Especially in this social background, which is increasingly full of fierce market competition, it highlights the importance of strengthening the highway construction technology management, as well as its own important value. Engineering construction technology management is the core of the whole highway engineering management. We should strengthen the construction technology management to ensure the safety, high quality, low consumption and efficient completion of highway engineering construction.

This book mainly describes subgrade engineering construction technology, pavement engineering construction technology, special roadbed construction, cement concrete pavement construction, asphalt pavement construction, highway engineering project management, etc. It has certain reference value for the forward development of highway engineering.

前言

公路在运输系统中发挥着重要的作用。近年来我国公路事业发展迅速，作为公路工程的施工技术也得到很大地进步，新方法、新技术等都得到了充分的开发和引进。因地制宜，实时进行技术创新、制度创新、促进公路工程施工技术在公路建设中的推广应用，对于创造一个和谐的社会交通环境尤为重要。

要想提高工程的质量水平，最基本的条件就是加上公路工程施工技术管理。尤其在这个日益充满激烈市场竞争的社会背景下，更是突出了加强公路工程施工技术管理的重要性，以及其自身的重要价值。工程施工技术管理是整个公路工程管理的核心，加强施工技术管理，确保安全、优质、低耗、高效地完成公路工程建设。

本书主要按照路基工程施工技术、路面工程施工技术、特殊路基施工、水泥混凝土路面施工、沥青路面施工、公路工程项目管理等内容展开叙述，对公路工程的向前发展具有一定的参考价值。