{"title":"Research Progress of Urban Public Service at Home and Abroad","authors":"Lanyan Wei","doi":"10.32629/aes.v2i3.475","DOIUrl":"https://doi.org/10.32629/aes.v2i3.475","url":null,"abstract":"Public service facilities are an important part of China's harmonious and livable city construction and people's desire for a better life. The research topics of urban public service facilities allocation at home and abroad are different. It is found that foreign studies mainly focus on the location selection, accessibility, spatial equity and socio-economic effects of public service facilities allocation, while domestic studies pay more attention to the allocation standards of public service facilities and the optimization of layout, accessibility and spatial pattern. According to the characteristics of research at home and abroad, this paper reviews the literature respectively, and finally reflects on the differences of configuration research at home and abroad.","PeriodicalId":232897,"journal":{"name":"Architecture Engineering and Science","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117254026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Research on Examination of Construction Drawings of University Construction Projects","authors":"W. Dang","doi":"10.32629/aes.v2i3.473","DOIUrl":"https://doi.org/10.32629/aes.v2i3.473","url":null,"abstract":"After completing the construction project approval, the universities will entrust a qualified design institute to carry out plan design, preliminary design and construction drawing design. Among them, the construction drawings are used to show the external shape, internal layout, detailed structure, and fixed facilities of the building, and its design depth meets the requirements for guiding construction. Construction drawings are an important basis for universities to compile bills of quantities, launch bidding, and organize construction. They are also a key factor for universities construction projects to achieve quality, investment, and schedule control goals. Therefore, the establishment of a complete construction drawing review mechanism to improve the quality of construction drawings is of great significance to the later project management.","PeriodicalId":232897,"journal":{"name":"Architecture Engineering and Science","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126610079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. Xie, J. Dong, Yongdi Deng, Yiwen Dai, Mingwei Deng
{"title":"Proportioning Design of Foamed Concrete Mixed with Recycled Micro-powder of Construction Waste","authors":"H. Xie, J. Dong, Yongdi Deng, Yiwen Dai, Mingwei Deng","doi":"10.32629/aes.v2i3.376","DOIUrl":"https://doi.org/10.32629/aes.v2i3.376","url":null,"abstract":"This paper presents a new kind of foamed concrete mixed with recycled micro-powder of construction waste which is helpful for saving resources, protecting the environment and achieving a sustainable development. An orthogonal experiment was designed to test the compressive strength of foamed concrete relatng to different factors, and the degree of influence were studied according to test result and range analysis of the factors. Using the efficacy coefficient method, the best mixture ratio was derived when both requirements of a quite light weight and a high strength were satisfied. XRD and SEM tests showed that the increase in compressive strength was due to the refinement of pores within the foamed concrete by the addition of recycled micronized powder.","PeriodicalId":232897,"journal":{"name":"Architecture Engineering and Science","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126072573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Analysis of Seismic Retrofitting in Heritage Buildings: Techniques and Conservation Interventions","authors":"M. Kamal, T. S. Brar","doi":"10.32629/aes.v2i3.460","DOIUrl":"https://doi.org/10.32629/aes.v2i3.460","url":null,"abstract":"Earthquakes result in major structural damage or outright collapse of buildings. Recent earthquakes have shown that historic buildings retrofitted to withstand earthquakes survive better than those that have not been upgraded. India is a country with a rich architectural and cultural heritage with a large number of religious and secular buildings dating back to the 2nd century BC. Heritage buildings are especially vulnerable in case of an earthquake. If once they are lost a part of our history is lost forever. Although heritage buildings can be retrofitted to survive earthquakes, many retrofit practices damage or destroy the very features that make such buildings significant. So there is a need to conserve these buildings following the International Venice Charter issued in 1966 to regulate the conservation and restoration of monuments and sites worldwide. This paper studies the various aspects of seismic retrofitting of heritage buildings, new techniques being evolved worldwide, and also discusses preservation issues and scenarios of heritage conservation in India.","PeriodicalId":232897,"journal":{"name":"Architecture Engineering and Science","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129435691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Risk Management Analysis of Follow-up Audit in the Construction Stage of Construction Projects","authors":"Y. Luo","doi":"10.32629/aes.v2i2.373","DOIUrl":"https://doi.org/10.32629/aes.v2i2.373","url":null,"abstract":"The construction project serves as one of the most important projects in the construction industry. The high cost and the particularity in the implementation generate high risks in the investment and construction process. Over the years, the development of construction project management methods has promoted the management of risk factors. This paper reviews the suggestions of risk management of follow-up audit in construction stage and evaluates its application in construction projects.","PeriodicalId":232897,"journal":{"name":"Architecture Engineering and Science","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124439177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Dynamic Response Characteristics of Aeolian Sediment along Sichuan-Tibet Railway","authors":"K. Han, Chun-xiao Xue","doi":"10.32629/aes.v2i2.374","DOIUrl":"https://doi.org/10.32629/aes.v2i2.374","url":null,"abstract":"In order to reduce the damage of liquefaction of aeolian sand along the Sichuan-Tibet railway, the dynamic response characteristics of saturated aeolian sand in the study area were discussed by using shaking table test. The results show that the macroscopic characteristics of saturated aeolian sand in the study area are subsidence, water flow and fracture. The displacement time history shows that the surface displacement increases with increasing the input ground motion acceleration. When the acceleration is small (0.1g), the vibration in the soil layer has an obvious tendency to enlarge continuously from bottom to top. With the increase of the acceleration (0.2g), the amplification trend basically disappeared. When the acceleration increases to 0.3g, the ground motion increases first and then decreases.","PeriodicalId":232897,"journal":{"name":"Architecture Engineering and Science","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116692378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Review of Research on Wind-sand Hazards in China Railway","authors":"Chun-xiao Xue, Kaichong Li, L. Kong","doi":"10.32629/AES.V2I2.368","DOIUrl":"https://doi.org/10.32629/AES.V2I2.368","url":null,"abstract":"China is the country with the longest mileage in the construction of sandstorms in the world. The railway system is often affected by wind sand flow, which seriously affects the operation safety of trains. Firstly, this article introduces the formation mechanism, movement state, monitoring method and structural characteristics of the wind-sand flow. Then the sand hazard formation mechanism of railway embankments, cuts, bridges and culverts is explained based on aerodynamic performance. Moreover, the sand prevention measures are classified, and the advantages and disadvantages of various measures are discussed. Finally, two kinds of sand prevention and control systems are proposed in combination with the topography and regional wind-sand flow characteristics, and the problems that need to be solved urgently in the prevention and treatment of railway sand and sand disasters in the future are prospected.","PeriodicalId":232897,"journal":{"name":"Architecture Engineering and Science","volume":"311 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115936295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Implications of International Urban Rail Transit Operation Project Management: a Case Study of Jerusalem`s Light Rail Project","authors":"Yinfeng Guo","doi":"10.32629/aes.v2i2.367","DOIUrl":"https://doi.org/10.32629/aes.v2i2.367","url":null,"abstract":"Jerusalem light rail project as the first light rail line in Israel has already been opened and in operation for 5 years, with good operation condition and quite similar operation mode and characteristics to Tel Aviv light rail project. The technical leading member of its operational consortium, French Veolia, has rich experience in overseas rail transit operation and had fully participated in the Jerusalem light rail project since 2005 till being expelled from Israel in 2015. This paper analysis Veolia's 10-year experience and lessons obtained from operation of the Jerusalem light rail project. It was reflected the actual operation environment of the project in Israel and can be used as a crucial reference for the operation of international rail transit.","PeriodicalId":232897,"journal":{"name":"Architecture Engineering and Science","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130622036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}