In the process of housing construction project, in order to ensure the orderly development of the project, reasonable cost control and comprehensive security guarantee, it is essential to pay attention to the development and optimization of management. The actual management work needs to adjust and match the materials, materials, personnel and technology of the construction site. Through the optimization of the overall project implementation effect, the efficiency and construction level of the project can be ensured.
       Civil engineering project management is a specific and detailed content. Through the analysis of the content of civil engineering structure, the actual economic structure changes and development optimization level are determined. The actual form and development level of civil engineering are promoted and promoted to expand the characteristics of economic development form. In depth analysis of the characteristics of human natural transformation forms, the scale effect of various buildings, modeling, the complexity of science and technology level are judged, the actual scientific and technological effect of various building materials in construction, the specific construction characteristics of traditional civil engineering, and the specific challenges of civil engineering project construction management are analyzed. Through the analysis of the specific characteristics of scientific and technological forms, innovative methods, starting from the demand, accurately judge the characteristics of civil engineering project management, clearly grasp the overall construction development trend of civil engineering, and strengthen the judgment of comprehensive economic knowledge and the analysis of the trend of the times.

前 言

在房屋建设的工程开展过程中，为了保证工程的有序开展，成本的合理控制以及安全性的全面保障，必不可少的要注重管理工作的开展与优化。实际管理工作的开展需针对施工现场的物资、材料、人员以及技术进行调整与搭配，通过整体工程开展效果的优化，保证工程的开展效率与建设水平。
        土木工程项目管理是一项具体细致的内容，通过完善的土木工程结构内容分析，确定实际经济结构变化，发展优化水平，对土木工程的实际形式，发展水平进行促进和提升，拓展经济发展形式特点。深入分析人类自然改造形式特点，对各类建筑物的规模效果，造型，科技水平的复杂程度进行判断，分析施工中各类建筑材料的实际科技效果，传统土木工程的具体施工特点，土木工程项目施工管理的具体挑战内容。通过分析具体的科技形式特点，创新作用方法，从需求出发，准确的判断土木工程项目管理特点，明确把握土木工程的整体施工发展趋势，加强综合经济知识的判断和时代走势的分析。

After General Secretary Xi Jinping’s important speech on September 18, the ecological protection and high-quality development of the Yellow River Basin has become a national strategy. Local governments at all levels have increased their efforts to protect and develop the Yellow River Basin. The new situation and new requirements presented new challenges to high-quality development of Dongping Lake. In order to strengthen the development of characteristic industries, the development of cultural tourism resources, the construction of urban and rural areas, and the layout of transportation facilities, the stability of the river must be the prerequisite. Ensure the concept of Dongping Lake’s flood prevention and safety barriers, establish the long-term goal of building a “happy river and lake”, and strive to provide Dongping Lake and surrounding areas with “high-quality water resources, healthy water ecology, livable water environment, and advanced water culture” to ensure Dongping lake can store water, drain water, hold floods, supply water, open to navigation, and maintain ecological diversity.

前 言

习近平总书记“9.18”重要讲话之后，黄河流域生态保护和高质量发展上升为国家战略，各级地方政府加快了对黄河流域治理保护与发展的工作力度，新形势新要求对东平湖事业高质量发展提出新的挑战。要筑牢特色产业发展、文化旅游资源开发、城镇乡村建设、交通设施布局等，必须以河势稳定为前提，确保东平湖防洪保安全屏障理念，树立致力于为东平湖和周边区域提供“优质水资源、健康水生态、宜居水环境、先进水文化”的“幸福河湖”长远目标，确保东平湖蓄得住、出得去，能容洪、能供水、能通航、能生态多样。

Energy is the material basis for the survival and development of human society, and its importance is self-evident. The increasingly prominent problems of energy shortage and environmental pollution greatly enhance the status of new energy and renewable energy in the field of energy. Solar energy, wind energy, water energy, biomass energy, geothermal energy, marine energy and other energy technologies have also developed rapidly in recent years. In order to overcome the difference between energy supply and energy demand in time and space, it is necessary to use certain methods, through certain media or devices, to directly or indirectly convert one form of energy into another form of energy for storage, and release it when energy is needed. Energy storage technology is a variety of methods to study energy storage.
         The traditional power system, which is a real-time balance system formed by a set of generation side variables and a group of power consumption side variables, has the characteristics of instant generation and use. There are generally large peak valley changes in the load on the power side, which brings great pressure to the power generation side and causes many disadvantages of the power system. By using energy storage technology, the surplus power can be stored and sent out at an appropriate time, so as to realize the function of energy storage “regulation, optimization, efficiency increase and protection” in the power system. This can make the power distribution flexible, optimize the system resource allocation, improve the operation efficiency and ensure the stable operation of the system. The development of energy storage technology is to ensure the continuous process of energy utilization. It is very important in human daily life and industrial production, such as electric power industry, new energy vehicles, solar thermal utilization and other fields, and it is of great significance to promote the sustainable development of energy.

前 言

能源作为人类社会生存和发展的物质基础，其重要性不言而喻。能源短缺和环境污染等问题的日益突出，极大地提升了新能源和可再生能源在能源领域的地位。太阳能、风能、水能、生物质能、地热能、海洋能等各种能源技术近年来也得到快速发展。为克服能量供应和能量需求在时间和空间上的差别，就需要采用一定的方法，通过一定的介质或装置，将某种形式的能量直接或间接转换成另一种形式的能量储存起来，在需要用能的时候释放出来。研究能量储存的各种方法，即储能技术。
       传统模式下的电力系统，即一组发电侧变量和一组用电侧变量所形成的实时平衡的系统，具有即发即用的特点。用电侧负荷普遍存在较大的峰谷变化，给发电侧带来了较大压力，造成了电力系统的诸多弊端。利用储能技术可以把多余的电力储存起来，在适当的时刻再发出去，从而在电力系统中实现储能“调节、优化、增效、保护”的功能，使电能灵活分配，优化系统资源配置，提高运行效率以及保障系统稳定运行等。储能技术的发展，是为了保证能量的利用过程能够连续进行，在人类的日常生活和工业生产等各方面，如电力工业、新能源汽车、太阳能热利用等多个领域，都非常重要，并对促进能源的可持续发展具有重要意义。

With the improvement of people’s living standards, the requirements for housing construction are constantly improving. From an objective point of view, in the current housing construction, the foundation engineering is a decisive component, which will affect the construction results of the project in many aspects, such as the service life of the house, the living environment and office efficiency. For this reason, in the future, housing construction must choose reasonable foundation engineering construction technology in many aspects according to objective needs, complete the soundness of the technical system and the improvement of the construction level, so as to provide more help for housing construction.
        As the population continues to increase, the demand for housing has been much higher, so housing construction projects have been the focus of the society. Housing construction belongs to the people’s livelihood project and also has an important impact on the national economy. Construction engineering will use a lot of construction technology, but in the actual construction process, there may be some technical problems that affect the quality of the project. In the process of house construction, foundation engineering is a very important link. As the foundation of the house, the safety and stability of the foundation are directly related to the security of lives and property of the people.
        Foundation engineering has always been a very important part of housing construction projects. It will not only directly affect the quality of the housing construction, but also affect its safety and stability in use. Therefore, this book analyzes the construction technology and inspection of the foundation engineering of housing construction to provide an effective guarantee for the construction quality.

前 言

随着人们生活水平的提高，对房屋建筑的要求也在不断地提升。从客观的角度来分析，当前的房屋建筑当中，地基基础工程是决定性的组成部分，且在很多方面都将影响到工程的施工效果，并且在很多方面，都将导致房屋的使用寿命、居住和办公效果受到极大的影响。为此，在今后的房屋建筑当中，必须根据客观的需求，在多方面选择合理的地基基础工程施工技术，完成技术体系的健全和施工水平的提升，为房屋的建筑提供更多的帮助。
        随着人口不断增多，人们对房屋的需求量越来越高，因此房屋建筑工程开始受到社会的关注。房屋建筑属于民生工程，对国民经济也有着重要影响。建筑工程会使用到大量的施工技术，但是在实际施工过程中，可能会存在一些技术问题影响工程质量。在房屋建筑过程中，地基工程属于其中非常重要的环节，作为房屋的基础，地基的安全稳定性直接关系到人们的生命财产安全。
        地基基础工程一直以来都是房屋建筑工程项目在施工过程中非常重要的一部分，不仅会直接影响到房屋建筑的施工质量，而且还会影响到其在后期使用过程中的安全性和稳定性。因此，本书针对房屋建筑地基基础工程的施工技术与检测进行分析，为施工质量提供有效保障。

With the continuous development of social economy, China’s water conservancy construction has made further development. As an important part of water conservancy infrastructure project, hydrology and water resources survey plays an important role in promoting the sustainable development of hydrology. Therefore, it is of great significance to strengthen the research of hydrology and water resources survey.
      Due to the different living habits, living standards and climatic conditions, people’s domestic water demand is very different. With the improvement of living standards, especially the large-scale construction of modern cities, the water consumption of urban residents is increasing day by day. With the rapid development of industry, agriculture and urban construction, the demand for fresh water is growing rapidly. More and more industrial wastewater and domestic sewage will be produced, and a considerable amount of wastewater will be directly discharged into the nearby water body without reasonable treatment, causing serious pollution to water resources. The hydrogeological survey provides hydrogeological data for the design of engineering projects and the formulation of national economic development plan. Hydrogeological survey is a project with the basic theory of hydrogeology as the guiding ideology, which studies the methods and theories of hydrogeological survey. The optimization of hydrogeological survey is conducive to the improvement of survey quality and the stability of the project. In order to promote the stable operation of engineering survey, we should do a good job in hydrogeological survey, which provides a theoretical basis for effectively solving hydrogeological problems.

前 言

随着社会经济不断发展，我国水利建设事业取得了进一步发展。水文水资源勘测作为水利基础建设工程的重要组成部分，在促进水文事业可持续发展等方面具有重要作用。因此，加强对水文水资源勘测的研究具有重要意义。
        人们的生活用水量，由于人们的生活习惯和生活水平及气候条件不同，生活需水量差异十分悬殊，随着生活水平的提高，特别是现代化城市的大量建设，城市居民用水量日益增加，随着工业、农业和城市建设的迅速发展，对淡水的需求量急剧增长。随之将产生越来越多的工业废水和生活污水，有相当多的废水不经合理处理直接排入附近水体，造成对水资源的严重污染。而水文地质勘测工作为工程项目的设计和国民经济发展规划的制定提供了水文地质资料。水文地质勘测是一项以水文地质基本理论作为为指导思想的工程，研究水文地质的调查方法和理论。水文地质勘测的优化，有利于勘察质量的提升，确保工程能够稳定进行。为了促进工程勘察的稳定运行，我们要切实的做好水文地质勘测工作，为有效解决水文地质问题提供了理论基础。