Control Points of the Compaction Technology for Subgrades and Pavements in Municipal Road Engineering

With the rapid development of current social economy,China’s infrastructure construction is constantly increasing.The development of transportation industry and road structure which serve as infrastructure facility for the vehicles are fundamental aspect in economy growth.It’s not only convenience to people for travel,but also as a good foundation for the development of economy.Therefore,the quality of road construction is of great significance importance in the process of development.As technology advances,engineering construction is continuously expanding,especially in the road engineering sector.In this point,it’s necessary to impose strict quality control over related matters and ensure the quality and safety of municipal road construction.In the construction of municipal road engineering,one of the most important components is the compaction of subgrades and pavements,which requires more supervision.The compaction should match the requirements of road design and implement relevant work.

Quality Control Approach for Civil Engineering Construction

In recent years,along with the continuous development and progress of society,the process of urbanization has been accelerating.At the same time,the scale of production of construction companies has also been continuously expanded.Civil engineering is an important component of construction engineering.The quality of civil engineering construction directly affects the image and development of construction companies.Therefore,we should focus on strengthening the control of the quality of civil engineering construction to ensure that the company is moving in a better direction.The author explores and analyzes the main factors affecting the construction quality of civil engineering,and puts forward an effective way to control the quality of civil engineering construction to improve the construction quality of civil engineering.

Analysis of Quality Control and Safety Management in Electrical Engineering

In the development process of the society nowadays,electrical engineering has been widely used with remarkable results,but there are still some problems in the course of actual management,which requires effective technical measures to control the quality in electrical engineering and the enhancement of safety management work.Therefore,in order to better ensure safety management requirements in electrical engineering and strengthen related trainings and thus better carried out safety management and quality control to meet respective requirements in the real world,in this paper,a brief analysis is conducted in quality control and safety management in electrical engineering.

Study on Quality Control of Architectural Decoration Engineering

The article analysis of construction surface decoration quality, construction interior wall decoration quality, the construction of exterior wall tile adhesive quality and construction of aluminium alloy exterior quality problems, and points out the corresponding prevention measures on the problem. Finally, for wall cracks, the paper put forward the improvement measures.

BIM-Based Strategies for Construction Quality Control in Building Engineering

In order to improve the construction quality and steadily promote the improvement in the level of the construction industry,this paper expounds BIM-based strategies for construction quality control.This paper first identifies the factors affecting the construction quality,analyzes the advantages and value of the application of BIM in construction,and finally analyzes the scenario of applying BIM for future references.

Construction Project Management and Construction Quality Control Strategy

With the gradual acceleration of the urbanization process,the construction industry has been developing rapidly.As the key link to ensure the quality and safety of the project,construction management and construction quality control are of great significance to enhance the competitiveness of construction enterprises and realize sustainable development.In this paper,the effective strategy of construction management and the effective strategy of construction quality control will be discussed in depth,aiming at providing useful management and quality control strategies for construction enterprises.

Study on Quality Control of Concrete Raw Materials in Road and Bridge Construction

The main material of concrete is a construction building material composed of water and mineral mixture and cement and chemical additives in the corresponding proportion and below the standard.In the process of making concrete material,slurry and cement are needed to mix,then cement slurry and sand are mixed into mortar according to the corresponding proportion,and aggregate is added to mortar to form concrete building material.In the process of concrete preparation,the most important construction link is mixing,which needs to be fully stirred to make the performance of concrete meet the construction needs.In the process of concrete construction technology development,both mix ratio and production technology have become more and more mature,but there are still some problems,which have an impact on the quality of concrete[1].Therefore,this paper discusses the quality control of concrete raw materials according to the construction process of road and bridge.

Research on Quality Management Measures of Green Building Construction

Urbanization has led to the rapid development of the construction industry.However,this has also led to higher requirements for the construction engineering management.Other than the quality monitoring of engineering construction,the energy-saving properties of the building should also be considered.Therefore,a scientific management approach should be adopted to improve green building management.This paper primarily examines the importance of quality management in green building construction,along with the factors influencing it.It also identifies the quality issues present in current green building construction.Finally,it proposes measures for quality management in the green building construction process to facilitate the industry’s healthy development.

Construction Technology and Quality Control of Double Layer Continuous Paving of Cement Stabilized Macadam Base

The construction method of continuous paving of the upper and lower base of the water stable macadam base can improve the construction efficiency,overcome the quality problems of the traditional layered paving of the upper and lower base,such as untimely curing,slow construction,poor interlayer bonding,contraction joint and interlayer,so as to ensure the construction quality of the water stable macadam.It is also the promotion and application of new technology.

Application of Non-Destructive Testing Technology in Quality Testing and Control of Water Conservancy Projects

In view of social development,the demand for water conservancy engineering applications continues to increase.The number and scale of water conservancy projects in China have been in a state of continuous expansion in recent years.As a result,how to achieve efficient testing and effective control of the quality of water conservancy projects has always been a topic of discussion in the field of water conservancy engineering in our country.This paper summarizes the application of non-destructive testing technology in the quality testing and control of water conservancy projects.On the basis of explaining the connotation and application advantages of non-destructive testing technology,the non-destructive testing application strategies for concrete strength,steel corrosion and shallow cracks in water conservancy projects were studied.

Strategies for Strengthening Highway Construction Testing and Quality Control

In recent years,the scale of China’s highway projects have been expanding.However,in real life,road construction projects in some places have not passed professional and rigorous inspections,resulting in various quality problems,and seriously affecting the safety of drivers and pedestrians.This paper analyzes the current situation of highway engineering test and detection,expounds the application of new technologies for highway engineering test and detection.In this paper,a case study was carried out on ground penetrating radar(GPR),which aims to improve highway engineering test and detection and provide reference for reducing highway safety risks.

Engineering Drawing Education Reform and Digital Technology

The way of reform and development of Engineering Drawing education is explored. Such activities have been carried out for 5 years, and great progress in the update of course contents, teaching methods and other related aspects is achieved. A series of textbooks, multimedia CD and established a Web site for Engineering Drawing course have been published. The efforts to realize an advanced contemporary teaching mode are being made. With the support of multimedia software and resources over Internet, students become the real main body of study, the teaching qualities are supervised and controlled throughout, and the students?imagination and ability of design and drawing are greatly enhanced. All reform is built on digital technology.

建筑工程中的施工技术及质量控制措施分析

在现代建筑行业中,合适的施工技术及加强质量控制是确保工程项目顺利进行和实现高质量成果的关键因素。文章主要对当前建筑工程施工技术进行分析,包括土建施工、钢结构施工、混凝土施工技术等,并对这些施工技术在实际应用中的质量控制提出了一系列有效的质量控制方法,以期为建筑工程实践提供有价值的参考。

基于PDCA循环控制质量的泵站工程管理优化研究

泵站施工过程中易受地质条件等因素的影响导致施工质量难以控制,本研究提出了基于PDCA循环控制质量的泵站工程管理优化方法,并在工程项目中进行了实践应用。以中新天津生态城北部片区雨水、污水、外排合建泵站工程施工1标段为例,分析了工程质量管理难点。在此基础上提出了基于PDCA循环的质量管控方法。基于理论方法的优势得到了循环理论与三阶段的融合机理。面向实际的施工过程,形成了关键工序的质量控制措施。通过对比实际施工数据,发现所提方法在施工质量、进度和成本控制方面均有可观的效果。局域理论方法分析和案例实践应用,可为未来的施工项目提供参考。

房屋建筑工程中大体积混凝土施工技术研究

随着城市化进程的加速发展,房屋建筑工程中大体积混凝土施工技术变得尤为重要。文章结合实际案例,深入研究了房屋建筑工程中大体积混凝土施工技术的特点、要点及质量控制措施;同时,对施工过程质量控制、质量检测手段和施工记录经验总结等方面进行探讨,以有效促进建筑行业的高质量发展。

公路桥梁施工中的预应力技术研究应用

本文深入探讨了预应力技术的基本原理、关键应用技术以及在现代桥梁工程中的优势。文章还对公路桥梁工程施工中预应力技术的应用要点进行了系统阐述,旨在为技术施工中预应力应用的有效性及操作的准确性提供参考。

水泥稳定碎石基层取芯芯样分类与整体性评价技术标准

为了实现水泥稳碎石基层整体性质量客观和公正的评价,消除7 d取芯芯样质量评判的随意性、弥补因不考虑气候条件和公路等级等因素对施工质量评价的局限性,选择高速、一级、二级和三级共5条公路,对7 d龄期的水泥稳定粒料类基层进行了大量的取芯试验,系统地对取芯芯样的形态进行了调研、统计和分析,根据芯样的完整程度,将其分为完整类、残缺类和松散类3类,芯样完整性的差异代表其扩散荷载应力能力的不同,根据芯样的致密程度,将芯样进一步分成8级,芯样致密性的不同体现服役功能性差别,提出了评价路段芯样完整率的计算方法,确定了芯样完整率技术标准的确定原则,对于季冻区宜采用F(Ⅰ+Ⅱ)作为评价指标,对于非季冻区宜采用F(Ⅰ)作为评价指标,并根据回归曲线,提出了不同区域不同等级道路7 d龄期内的芯样完整率技术标准。结果表明:芯样完整率与道路等级呈线性关系,道路等级对其影响幅度为2%~9%,养生模式的影响幅度为10%左右,气候因素的影响幅度为5%左右。研究成果实现了对半刚性基层取芯芯样质量和整体性质量的定量化评价。

山西农业大学综合教学楼工程全过程管理与质量控制探讨

工程项目管理和质量控制一直是建筑工程建设关注的核心。以山西农业大学综合教学楼为例,对建筑工程项目质量管理和质量控制体系,以及工程质量控制策略及实践进行探讨,以丰富建筑工程项目管理和质量控制的实践。

油库建设工程质量缺陷及运行风险的防控

以某新建油库为例,分析了油库建设工程中质量缺陷形成的运行风险,指出质量缺陷存在于施工图设计、设备选型、安装施工和竣工资料交付等多个阶段,运行风险则表现为工艺安全、油品质量、环境污染、资料丢失等几种类型,总结了质量缺陷形成的原因是设计能力或设计经验不足、图纸会审和技术交底不细、施工及监理质量控制不严、质量信息反馈意识不强、有关管理规定解读过度等,提出了质量缺陷运行风险的防控措施,为油库建设工程的全面质量管理提供了借鉴。

建筑工程施工阶段工程质量控制策略分析

为进一步提高建筑工程施工质量,保障建筑行业蓬勃发展,针对建筑工程施工过程中存在的潜在风险和质量问题,本文提出针对性的风险定量评价方法,并对工程案例进行分析,所得结论如下:(1)结合模糊数学理论、故障树分析法等方法建立了针对建筑施工阶段潜在风险和质量问题的定量评价体系;(2)对所建立的施工阶段风险定量评价体系进行案例分析,分析结果表明所建立的定量评价体系具有较好的适用性。同时提出针对混凝土浇筑的质量控制措施。本文研究内容对于后续施工风险管控和施工质量提升等方面具有一定借鉴意义。