Water Supply and Drainage Design for Prefabricated Buildings Under the Green Building Concept

With the continuous development of society and the market economy,people are putting forward higher and higher requirements for the construction,technology,and environmental friendliness of buildings.The prefabricated building not only has high installation efficiency,but is also safe and environmentally friendly,which is in line with the green building concept.The drainage design is a critical part of prefabricated buildings.In order to ensure the quality and construction efficiency of the building project,it is necessary to design the building water supply and drainage properly.Therefore,an in-depth investigation on prefabricated buildings was carried out in this paper,and water supply and drainage design for prefabricated buildings under the green building concept is proposed,in hopes of providing references for future water supply and drainage designs.

Analysis of Municipal Water Supply and Drainage Pipe Design Technology

The quality and safety of residents’water rely heavily on the design of municipal water supply and drainage pipes.Therefore,this paper aims to enhance the optimization of municipal water supply and drainage pipe design by focusing on design requirements,principles,and key elements.Drawing from relevant design optimization experiences,technology advancements,and optimization measures,the research will analyze and consolidate the essential aspects of municipal water supply and drainage pipe design.The goal is to fundamentally elevate the quality standards of these designs,ensuring they meet the criteria for engineering project excellence.Through this comprehensive approach,we aim to contribute to the improvement and sustainability of water supply and drainage systems,safeguarding the well-being of residents.

Selection of Water Transmission Method and Analysis of Pipe Network Zoning in Municipal Water Supply and Drainage Design

With the acceleration of urbanization,the demand for water supply and drainage pipe networks has increased significantly.In the planning of urban construction,it is necessary to optimize the design of the water supply and drainage system pipe network to effectively save energy while providing residents with more accessible water resources.Therefore,the municipal water supply and drainage system and the water transmission methods should be designed according to the geographical conditions of the city.In this paper,we mainly analyze the design of municipal water supply and drainage systems and the selection of water transmission methods.Besides,the optimization of the water supply and drainage network zoning process and pipe network maintenance is also discussed,so as to provide a reference for municipal water supply and drainage work.

Preliminary Research on Water Supply,Drainage,and HVAC Equipment in Shanghai Historic Buildings During the Northern Warlord Period

During the Northern Warlord Period(1912–1928),the construction industry in Shanghai underwent robust development.As an integral element of buildings,equipment served both functional purposes and stood witness to the evolution of the economy and society,thus earning its place as part of the architectural heritage.However,due to various reasons,there are many loopholes in the protection of these building equipment.This paper examines the development of building equipment in Shanghai during the Northern Warlord Period,using water supply,drainage,and heating,ventilation,and air conditioning(HVAC)systems as examples.Through historical context analysis,it summarizes this development from a social-spatial perspective,infers the reasons behind it,and analyzes the importance of preserving such equipment,considering both past and present viewpoints.In this research,the importance of protecting historical building equipment is emphasized,which aims to give people a deeper understanding of their cultural value,and suggests that scholars conduct more practical research on their protection.

Seismic performance evaluation of water supply pipes installed in a full-scale RC frame structure based on a shaking table test

As an important part of nonstructural components,the seismic response of indoor water supply pipes deserves much attention.This paper presents shaking table test research on water supply pipes installed in a full-scale reinforced concrete(RC)frame structure.Different material pipes and different methods for penetrating the reinforced concrete floors are combined to evaluate the difference in seismic performance.Floor response spectra and pipe acceleration amplification factors based on test data are discussed and compared with code provisions.A seismic fragility study of displacement demand is conducted based on numerical simulation.The acceleration response and displacement response of different combinations are compared.The results show that the combination of different pipe materials and different passing-through methods can cause obvious differences in the seismic response of indoor riser pipes.

Development Trend of Water Supply and Drainage Engineering Based on Life Cycle Assessment and Building Information Model

With the rapid development of construction engineering and municipal engineering in recent years, water supply and drainage technology has gradually matured. Building water supply and drainage design contains the design of rainwater drainage, sewage drainage design, water supply design and fire water supply design. At present, the research on the life cycle assessment of urban drainage system is mainly focused on the sewage treatment plant, therefore in this paper we introduce the theoretical basis of life cycle assessment. In the era of information network, building information model（BIM） technology is widely applied to the design of building water supply and drainage, which and effectively improves the design effi ciency, and makes up for the traditional water supply and drainage design of a lot of problems. In this paper, we analyze the development trend of water supply and drainage engineering based on life cycle assessment and building information model.

Discussion on the application of the concept of environmental protection and energy saving in the design of building water supply and drainage

With the current,our country social economy rapid development,people's living standard and quality of life and therefore have got improved,at the same time,it is the concept of environmental protection and energy saving is also enhanced value,many fields in our country environmental protection and energysaving concept can be seen in the application,especially the application in building water supply and drainage design more widely,to protect the environment,to maximize the use of limited resources,how to reasonable use of water resources in building water supply and drainage construction,above is current the paper mainly discusses the problems in the construction field,this paper based on environmental protection and energy-saving concept,discusses its application in the building water supply and drainage design,for your reference.

Reflections on the Construction of Water Supply and Drainage in Integrated Pipe Corridor of Sponge City

With the continuous development of economy and society and the continuous improvement of peoples’living environment requirements,the concept of sponge city construction has been recognized and understood by more and more people.The country has also recognized the significance of planning and construction of sponge cities.In the process of planning and constructing a sponge city,it is necessary to combine the reality of urban development with the construction of urban water supply and drainage systems and underground pipe corridors to promote the process of urban modernization.Based on this,this paper analyzes the water supply and drainage construction of the integrated pipe corridor in the sponge city.

Analysis of HDPE Pipe Construction Process in Municipal Water Supply and Drainage Construction

The construction of water supply and drainage pipelines is a very important part of municipal construction.The construction of HDPE pipe has been widely used in the construction field of water supply and drainage pipelines due to its many advantages.Therefore,the construction process of HDPE pipe has also been studied more and more in the construction of municipal water supply and drainage,which is of great significance for the application of HDPE in municipal water supply and drainage construction.This paper analyzes the HDPE pipe construction process of municipal water supply and drainage construction workers,and hopes to help the good application of HDPE pipe and the improvement of municipal water supply and drainage construction quality.

绿色建筑技术在给排水设计中的应用——以某会展建筑为例

绿色建筑是在全社会可持续发展、循环经济和低碳经济的背景下推出的一种新的建设理念,是系统工程,绿色建筑技术的应用是实现此理念的关键。以烟台八角湾国际会展中心为例,对其给排水设计过程中使用的绿色建筑技术展开细化分析,提出了适宜的绿色建筑应用技术措施,可为会展建筑给排水设计中绿色建筑技术的应用提供一定参考。

金属膜过滤工艺保障不同管材供水管网水质生物稳定性的研究

供水管网末梢水水质生物安全问题受到了广泛关注。采用生物膜环状反应器(BAR)模拟实际供水管网,探究了自来水和金属膜滤后水(膜滤水)对5种管材管壁生物膜影响的异同性。结果表明,金属膜过滤工艺对水中浑浊度、溶解性有机碳的平均去除率分别为93.4%、19.0%;5种管材管壁生物膜在生长稳定期的生物量排序为铜<不锈钢≈聚氯乙烯(PVC)≈高密度聚乙烯(HDPE)<球墨铸铁;自来水体系中反应器进出水平均浑浊度分别为1.52、3.44 NTU,而膜滤水体系反应器进出水平均浑浊度分别为0.10、0.42 NTU,且各管材管壁生物膜生长缓慢。这是因为膜滤水体系微生物群落物种丰富度较低,管壁生物膜样品的OTU数减少了39.7%~56.5%,耐氯致病菌(分枝杆菌、甲基杆菌等)相对丰度明显减少。因此,金属膜过滤工艺可有效保障供水管网饮用水水质生物稳定性。

市政给排水管道布置的设计原则与技术分析

为了提升市政给排水设计水平,总结了给排水管道布置的基本原则和设计目标,分析了排水体制、雨水设计流量、污水设计流量的确定方法,从技术和经济两方面对比了不同给排水管道材料。同时,分析了给排水管道的纵向和横向布局方法,研究成果表明市政给排水管道竖向布局应控制好管道埋置深度和交叉方式,横向布局方式应根据地形和道路条件选择确定。

基于新型材料与技术的海绵城市建筑给排水系统设计研究

海绵城市建筑给排水系统的设计是海绵城市建设中的核心要素之一,而基于新型材料和技术的设计方法则为海绵城市的发展提供了重要的支持和保障。本文分析了现代新型材料和技术在海绵城市建筑给排水系统中的应用与设计方法,旨在实现可持续的水资源管理和高效的系统性能。

BIM技术在建筑给排水设计与优化中的应用

归纳了BIM技术在建筑给排水设计中的优势和特点,包括参数化设计、可视化设计、碰撞检测、安装模拟等,分析BIM技术在给排水三维信息模型建立与可视化表达、参数调整与模型自动渲染、给排水管道结构冲突问题自动检测、给排水工程施工过程模拟与进度管理等方面的应用,并指出了当前BIM技术在建筑给排水设计优化应用中存在的难点问题。

市政给排水施工中的长距离顶管施工技术研究

以某工程为例,针对传统顶管施工出现的质量问题,分析顶管施工地面变形情况,通过工作井施工、穿墙施工、管道顶进施工、管线纠偏、土压平衡控制,有效控制长距离顶管施工工艺,以此提高施工效率与质量,提出新型施工技术。由实例可知,新施工技术在使用时,能够平衡控制土体压力,防止地面出现变形。

“建筑给排水施工技术”课程思政建设探索与实践

“建筑给排水施工技术”课程作为一门实践性较强的核心专业课程,实施课程思政教育具有重要意义,但在实施过程中挖掘思政元素、课堂无声融入和完善评价体系等需要厘清思路和整合资源。基于课程内容,融合职业教育和岗位特点,结合教学实践经验和前期建设成果,提出从四维度明确育人目标,深挖思政元素,对课程的思政教学目标、思政元素挖掘方式、思政元素映射与融入点和评价体系、预期成效等进行研究,总结出课程思政的有效路径,以期培养更多德才兼备的技能人才。

建筑给排水设计中节能减排设计研讨

根据相关统计分析,很多建筑给排水系统在长期使用中,表现出较大能源消耗弊端,违背可持续发展战略要求。本文研究了建筑给排水设计中节能减排设计措施,在了解建筑给排水系统能耗现状的基础上,从给排水系统水压不合理、管道及阀门泄漏两个方面,分析了建筑给排水设计中存在的问题。文章同时强调了合理设计建筑给排水的水压、雨水资源收集与回收利用、透水地面设计、选用节水器具四个节能减排设计措施,有利于提高建筑给排水设计水平,实现节能减排的设计目标。

绿色建筑给排水节水节能新技术的应用

随着全球资源的日益枯竭和环境问题的加剧,建筑行业作为能源消耗和碳排放的主要行业之一,面临着巨大的压力和挑战。传统建筑在设计和运行过程中存在诸多问题,如高能耗、高水耗和高排放,已不再适应当今可持续发展的要求。因此,绿色建筑作为一种全新的建筑理念和实践模式,通过引入先进的技术和策略,致力于在全生命周期内最大程度地降低对环境。

盐渍土地区室外给排水管道设计探讨

盐渍土属于特殊土质,具有溶陷性、盐胀性和腐蚀性,这决定了室外埋地给排水管道设计的特殊性。结合天津市滨海新区某新建地块项目,分析项目场地的地质特征,重点阐述了盐渍土地区给排水管道的管材选取、管道及附属构筑物防水防腐设计。

U-PVC管材的特征及其在给排水工程中的作用

文章通过对比不同管材的优缺点,重点阐述U-PVC管材的特征、在给排水中的应用、安装要求等,采取措施规避U-PVC管材的使用缺陷。通过材料优化及安装设计调整,不仅提升了U-PVC管材的综合性能,也降低了噪声、水通量小等缺陷的影响,保证了给排水工程的高效运作。随着材料科学的不断进步,新型U-PVC管材的优势更加显著,在给排水工程中被广泛应用。