The Application of Three-Dimensional Integrated Protection Technology in High Slope Control of Mountainous Highway

In the process of China's national economy construction,the role of highway traffic is unquestionable.And with the continuous development of society and the continuous improvement of highway grade,the work of the highway slope governance become a top priority,especially for some mountainous area highway,strengthen management of slope is very critical.The emergence of three-dimensional comprehensive protection technology has created great convenience for the management of the slope of the mountainous highway,and the safety of the mountain highway has been improved effectively.In view of this,the paper focuses on the application of three-dimensional integrated protection technology in the treatment of highway high slope in mountainous areas for reference and reference.

The Effection Analysis of Geotechnical Investigation on Foundation Pit Supporting Construction

With the continuous development of the construction industry,the density of engineering construction and the difficulty of underground construction are also increasing.As an important construction protection measure,foundation pit support construction is widely used in underground construction.Starting from the characteristics of foundation pit support construction,this paper analyzes the influence of geotechnical investigation on foundation pit support construction,and analyzes the problems that need to be paid attention to in the survey process.

An Overview of EGS Development and Management Suggestions

The world is facing the energy challenge to over-reliance to fossil-fuels,the development of renewable energy is inevitable.From a clean and economic view,enhanced geothermal system(EGS)provides an effective mean to utilize geothermal energy to generate.Different form the conventional hydro geothermal,the host rock of EGS is Hot Dry Rock(HDR),which buries deeper with high temperature(more than 180°C).The generation of EGS is promising.The development of EGS can be combined with the tech Power to geothermal energy.Exceed power is supposed to drive fluid working in HDR layer to obtain geothermal energy for generation.The whole article can be divided into three parts.In the first art,evaluation indexes of EGS as well as pilot EGs Projects(e.g.Fenton Hill and Basel)and exiting EGS project(e.g.Paralana and Newberry)are summarized,which points a general impression on EGS site.The dominate indexes are heat flow,geothermal gradient and thermal storage.The second part is focused on the simulation methods and working fluids selection of EGS.A detailed comparison of the main simulation software(e.g.TOUGH2 and FEHM)is carried out.With the respect of working fluid selection,the comparison between water and CO2 is researched and CO2 is a preferred option for EGS development for less fluid loss and less dissolution to HDR.The art of CO2-EGS is introduced clearly in this part.The third part is about the addition consideration of EGS plant operation,it excludes auxiliary plant support and HSE management.

Comprehensive Energy-Saving Technology for RTO Flue Gas Waste Heat Utilization

In the automobile painting workshop,the oven will discharge harmful exhaust gas,the exhaust gas can be reused through the TNV system,the natural gas can meet the emission standard to the atmosphere after burning,and the high temperature gas discharged TNV the system can carry considerable heat.Utilization can effectively improve the economic benefits of the factory.At present,the more mature scheme is to heat the high temperature exhaust gas through the heat exchanger,which can reduce the steam consumption of the factory.Based on the analysis of the comprehensive energy saving content of waste heat utilization of RTO flue gas,this paper hopes to provide some reference and reference for readers.

Construction Engineering,Equipment Installation,Construction Engineering

At present,with the development of society,China’s civil construction equipment installation engineering has many majors,complete catego-ries and high functional requirements.In particular,the installation of the equipment is a large amount of work,with a large number of types of work,with a strong degree of specialization,and also technically complex.In the construction of construction projects in China,the installation of engineer-ing equipment is a key control point of construction safety,and equipment installation has always been a key point that construction enterprises at-tach great importance to.The installation of engineering equipment will not only affect the overall progress of engineering construction,but also affect the quality of the project,therefore,the installation of construction equipment has played a vital role and has attracted increasing attention.Combined with the actual situation of construction enterprises,this paper briefly introduces some problems and solutions existing in the construction of construction enterprises.

Assessing Occupational Exposure to Surface Contaminants in Kuwaiti Educational Buildings

The prevalence of surface contaminants,such as potentially harmful bacteria,within building environments in the State of Kuwait is not known.To the authors’knowledge,this article is the first of such a report.A total of 342 stool samples were collected from 46 secondary schools to evaluate indoor occurrences of E.coli bacteria within selected lavatory surfaces.After microbiological testing,the results for the spread of the E.coli bacteria were categorized by total count,sampling location dependency,contamination level comparison between genders,and lavatory fixtures(i.e.seat and squat toilets).The results revealed that 7 schools have a bacterial contamination problem,there is cross-contamination between surfaces in the lavatory stalls,the boys’lavatories were less sanitary than the girls’,and that the squat-style toilets are more contaminated than the seat-style.The results suggest that there is significant risk of spread of bacterial infection among students via contaminated hands and surfaces in the lavatory area in some schools.Thus,this study emphasizes the need to improve environmental hygiene and enhanced sanitation in these schools.In addition,conclusions can be drawn as to the effectiveness of the janitorial staff employed by the schools and the efficacy of the cleaning regime used in the lavatories.Furthermore,based on the findings,there are architectural design consequences as squat-style toilets might be excluded in lavatories designed for schools to be constructed in the future.

University Campus Gates as a Tool of Identity Representation

With information age, it has become one of the primary aims of universities to contribute to transforming knowledge into social power. The university institution has to establish a domain of influence spreading out from the micro-scale without isolating itself, because the knowledge produced must respond in social life and enter public circulation. This micro scale should be the urban environment in which the university is physically located. Therefore, today's universities should first strengthen their relationship with their immediate surrjoundings, starting from the nearest. Within the plurality, fluidity and complexity of social life, the process of building identities for individuals is an obligation. Similarly, public institutions also have to separate themselves from the context they are part of and establish their own identities. While doing so, university institutions put their special qualities in the foreground and design the representation of their institutional structures for the outside world. In this sense campus gates have great importance as the interface between city and university. These architectural constructions, which are designed as introductory buildings to repre-sent the university, are the places where physical interaction between city and university first takes place. The aim of this study is to discuss the architectural qualities of campus gates of universities in Turkey and tiy to decipher the forms in which identity formation takes place through given examples. In order to create a general panorama the examples were chosen without any distinctions such as private/state University, urban/ noil-urban University, old/new university, etc.

Evaluation of Implementation Preparation for CE based on BEACON Model—Taking Construction Enterprises in Yemen as a Case of Illustration

After decades of civil war,Yemen is in a desperate situation,and the construction industry has been suffering from low productivity and poor performance.In order to improve the productivity for the Yemeni construction industry,Construction enterprises must adopt the best and new technologies,new management concepts and philosophies such as Total Quality Management(TQM)and concurrent engineering(CE)owing to achieve improvements in the process of product development.To ensure the successful implementation of CE in the Yemeni construction industry,it is necessary to assess the readiness of those companies to implement CE.In this paper,the BEACON model is used to assess the readiness of the Yemeni companies to implement the concept of CE,that assist in overcoming the construction industry's poor productivity and performance.A study assessing CE implementation readiness will help to promote successful CE implementation in the construction industry and enhance the efficiency of construction companies.The results show that most of the construction companies in the Yemen are not ready to implement CE.The main reason is that the enterprises rely heavily on traditional management methods,and need to improve the organization and management technology.The research results can provide theoretical support for construction companies,especially Yemen companies,to establish basis in implementing an appropriate CE approach for improving performance,and also help international construction companies entering the Yemen construction market to cooperate and implement CE.

Analysis of Common Diseases and Construction Treatment Technologies of Road and Bridge Engineering

In recent years, the rapid growth of the number of private cars has greatly increased the traffic pressure, so the quality of roads and bridges should be further improved. The paper expounds the related matters of road and bridge engineering from three aspects. Firstly, it expounds the construction principles of road and bridge engineering, which are regarded as the theoretical basis of follow-up research. Secondly, it analyzes the common diseases of road and bridge engineering, including bridgehead damage, rein-forcement corrosion, and subgrade uneven settlement, etc. Finally, it puts forward the construction treatment technology of road and bridge engineering on the basis of the construction principles and taking the common diseases as reference.

Analysis of Moral Hazard in Engineering Agent Construction System

Analyze the moral hazard issues in the construction agency system,and enumerate the performance of moral hazard.Deeply analyze the causes,start with strengthening supervision and perfecting incentive measures,eliminate the impact of moral hazard,and give play to the advantages of agent construction.

Research on Seismic Design of High-Rise Buildings Based on Framed-Shear Structural System

Under the rapidly advancing economic trends,people’s requirements for the functionality and architectural artistry of high-rise structures are constantly increasing,and in order to meet such modern requirements,it is necessary to diversify the functions of high-rise buildings and complicate the building form.At present,the main structural systems of high-rise buildings are:frame structure,shear wall structure,frame shear structure,and tube structure.Different structural systems determine the size of the load-bearing capacity,lateral stiffness,and seismic performance,as well as the amount of material used and the cost.This project is mainly concerned with the seismic design of frame shear structural systems,which are widely used today.

Frontiers Research of Architecture and Engineering Author Guidelines

I.Manuscript FormatManuscripts should be in MS Word format.Authors are advised to download the document,Manuscript Submission Template,as a template or for more details on preparing their submissions for consideration.Authors must ensure that the manuscripts are written in clear and comprehensible English.Manuscripts may be written in either American or British English.Non-English words usage must be kept to a minimum and the font must be italicized(except for e.g.and i.e.).

The Role of Geotechnical Engineering in Photovoltaic Solar Photovoltaic Energy in Arid Climate Regions

The photovoltaic solar energy is comprised of many engineering disci-plines.Geotechnical engineering is one of those disciplines in which it has important functions in the solar photovoltaic technology and particularly for large scale projects which usually employed in open areas such as parks or deserts.The aim of this paper is to present in depth the role of the geotechnical engineering in the solar photovoltaic energy and clarifying the common challenges facing this technology in arid climate regions.It is found that the lack of specialised codes and specifi cations that needed for foundation design and in selecting the proper foundation types.This would significantly affect the development of this technology in terms of efficien-cy and performance of the proposed solar photovoltaic systems.The hot weather climate and induced stresses by wind speed are also critical issues that should be considered.In order to avoid the uncertainty of data such as soil properties,the use of numerical modelling techniques is an eff ective method to help determining the most proper parameters needed for design and analyse purposes.

The Research on Treating Collapsible Loess by Down Whole Deep Compaction and Cement Fly-ash Gravel

The treatment of loess foundation is always difficult.The analysis of its advantages and mechanism of treating loess foundation by CFG,on the base of project geology,through construction example,we suggest the compound plan by both DDC and CFG.The tests illustrates that the down hole deep compaction and cement-fly ash-gravel are effective foundation treatment method to eliminate the collapsibility of loess,increase the bearing capacity and improve the behavior of composite foundations.

Analysis on Economical Land Use in the General Drawing Design of Oil Field Stations

This paper takes the analysis of economical land use in the design of oil field stations as the research object.Firstly,it elaborates the significance of saving land.Then combined with the"Fire Prevention Code of Petrol Chemical Enterprise Design",the paper analyzes and studies the safety and economical use of the general drawing design of the oil field stations for reference.

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.

Seismic Behavior Analysis of Steel Tower of Self-anchored Suspension Bridge

Self-anchored suspension bridge is composed of tower and its foundation, stiffened beam, main cable, sling, side pier and its foundation, auxiliary pier and its foundation. The performance and importance of the components of the bridge are different. The main tower of self-anchored suspension bridge is a very important component. Once the injury and damage occur under earthquake, it is not only difficult to inspect and repair, let alone replace. This paper calculates the seismic performance of self-anchored suspen-sion bridge steel tower based on the application of Wuhan Gutian Bridge steel tower.

Exploration of Geotechnical Engineering Investigation under Complex Topographical and Geological Conditions

This paper will explore the geotechnical engineering investigation technology under the complex topographical and geological conditions,and introduce how to construct the water supply tube wells faster and better under the complex topographical and geological conditions by taking Inner Mongolia as an example,so as to provide reference for the relevant professionals.

An Assessment of Indoor Environmental Quality in School Buildings in the State of Kuwait

In this study, indoor quality and environmental comfort were investigated in secondaiy school buildings located in the State of Kuwait. Comfort variables such as temperature and relative humidity (thermal comfort), noise (acoustic comfort), illumination (visual comfort), as well as allocated classroom floor area per student (spatial comfort) were measured. Data was collected over a 7-month period on a spot basis during school hours in student-occupied classrooms at 46 selected schools. The measured data was then compared to international guidelines and standards related to indoor environment quality. The data for noise and allocated space were shown to be in the comfort ranges in all the schools. However, 11% of the schools are not adequately illuminated, 33% had temperatures not within the recommended limits, and 22% of the schools had humidity levels either higher or lower than the recommended levels. Also, 9% of the schools had low illummation readings. In addition, during the data monitoring, a survey was conducted by which the student occupants completed a questionnaire so that subjective and objective evaluations could be compared. The findings of the questionnaire displayed significant correlations between the measured data and some ailments and other corr^laints experienced by the students. Ultimately, the results found in this research will provide a baseHne for comparison with future indoor environment quality assessments in buildings. Furthermore, recommendations are suggested in order to improve the environmental quality problems encountered in some of the schools, which may be beneficial for policymakers, facilities managers, and design engineers.

Present Situation and Problems Analysis of Waterproof and Seal of Prefabricated Building Exterior Wall

With the continuous development and progress of China's social economy,the construction speed of our construction industry is also accelerating.Compared with the traditional cast-in-place reinforced concrete and masonry building,it has been unable to meet the requirements of the construction industry and the development of the times.Because the prefabricated building has the advantages of fast speed,water saving,land saving,noise reduction,material saving and energy saving in installation.Compared with traditional buildings,the prefabricated building is more energy efficient and practical.Therefore,the new type of precast assembly architecture is constantly highlighted and has become the mainstream of the development of the future construction industry.However,the technology started late in China,and the immature technology and imperfect supporting standards led to slow progress and even stagnation in China's construction industry.Through the analysis of the present situation and problems of the waterproof and sealing of the prefabricated building exterior walls,the suggestions for the healthy development of the construction industry in China are put forward in time.