Architecture Civil Engineering Environment最新文献_第6页

Dynamic Replacement: The Influence of Pounder Diameter and Ground Conditions on Shape and Diameter of the Columns 动态置换:磨粉机直径和地面条件对柱形和直径的影响

IF 0.5

Architecture Civil Engineering Environment Pub Date : 2023-03-01 DOI: 10.2478/acee-2023-0005

S. Kwiecień, M. Kowalska

{"title":"Dynamic Replacement: The Influence of Pounder Diameter and Ground Conditions on Shape and Diameter of the Columns","authors":"S. Kwiecień, M. Kowalska","doi":"10.2478/acee-2023-0005","DOIUrl":"https://doi.org/10.2478/acee-2023-0005","url":null,"abstract":"Abstract Dynamic replacement (DR) is a ground improvement technique that has been used now for almost 50 years. During the formation of a DR column a crater is created which is then filled with a coarse material and compacted again. The length, diameter and shape of such a column cannot be observed directly, which makes the design and execution more troublesome. In the article presented are the dimensions and shapes of 18 columns from eight different test fields. They were formed by means of pounders of various masses (9 or 11.5 Mg) and dimensions (1.00 or 1.05 m in diameter, 1.8 or 2.0 m in height). Based on the observations and measurements, it was concluded that the shape and diameter of a DR column is influenced by the parameters of the soft soil that is supposed to be improved (its thickness, physical state and location in the profile), as well as by the diameter of the pounder. It was revealed that, as the length of the columns increased, the column shapes changed from: a cylinder, through a truncated cone, a barrel to an asymmetric barrel. The diameters of all of the columns were 1.4–2.8 times larger than the diameters of the used pounders and the largest values were noted along the depth of the weakest layer. The presented results may be useful to the profession. When the thickness of the weak soil, its type and state are known and the technological parameters are similar to the ones presented in this paper, it is possible to predict the shape and diameter of the columns depending on the diameter of the pounder.","PeriodicalId":8117,"journal":{"name":"Architecture Civil Engineering Environment","volume":"10 1","pages":"71 - 84"},"PeriodicalIF":0.5,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81436371","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}

引用次数: 1

Abandoned Train Stations. Katowice-Zwardoń-Žilina-Rajec

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Architecture Civil Engineering Environment Pub Date : 2022-12-01 DOI: 10.2478/acee-2022-0036

Dominika Ľudviková

引用次数: 0

Application of Double Skin Façade (DSF) and Electrochromic Glass in Buildings in Tropical Climate 双层幕墙和电致变色玻璃在热带气候下建筑中的应用

IF 0.5

Architecture Civil Engineering Environment Pub Date : 2022-12-01 DOI: 10.2478/acee-2022-0040

Muhammad Satrio Wicaksono, L. Purwanto

{"title":"Application of Double Skin Façade (DSF) and Electrochromic Glass in Buildings in Tropical Climate","authors":"Muhammad Satrio Wicaksono, L. Purwanto","doi":"10.2478/acee-2022-0040","DOIUrl":"https://doi.org/10.2478/acee-2022-0040","url":null,"abstract":"Abstract One method in terms of architectural technology used to minimize the negative impact of overheating is to design a building with double skin façade and integrating it with electrochromic glass. The purpose of this research is to reveal whether the use of a double skin façade and the application of electrochromic glass would be preferable for buildings in tropical climates, in terms of obtaining aesthetic points while not having to sacrifice thermal comfort nor committing energy waste at the same time. The data in this research is obtained with qualitative – descriptive comparative method, which is applied for room temperature measurement with a computer simulation software, based on pre-existing theories, reference standards and material specifications from existing manufacturers. The results of this study conclude that the application of double skin façade in a building does make a significant contribution to achieving thermal and lighting comfort. Both profiles of space reduction with the use of electrochromic glass in buildings in tropical climates are able to reach ideal temperatures in comparison to when ordinary glass material is applied. And third, it is proven that the double skin façade technology and applying electrochromic glass on a building can provide significant energy efficiency for long-term projects.","PeriodicalId":8117,"journal":{"name":"Architecture Civil Engineering Environment","volume":"28 1","pages":"81 - 90"},"PeriodicalIF":0.5,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90294048","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}

引用次数: 0

Design for Health and Well-Being. The Housing Needs of Future Seniors 为健康和幸福而设计。未来老年人的住房需求

IF 0.5

Architecture Civil Engineering Environment Pub Date : 2022-12-01 DOI: 10.2478/acee-2022-0034

A. Gawlak

引用次数: 0

Behavioural Assessment on Influence of Adjacently Placed Strip Footings at Different Embedment Level 不同埋置水平邻接条形基脚影响的行为评估

IF 0.5

Architecture Civil Engineering Environment Pub Date : 2022-12-01 DOI: 10.2478/acee-2022-0041

Anupkumar G. Ekbote, L. Nainegali, Puja Rajhans, M. Deepak

{"title":"Behavioural Assessment on Influence of Adjacently Placed Strip Footings at Different Embedment Level","authors":"Anupkumar G. Ekbote, L. Nainegali, Puja Rajhans, M. Deepak","doi":"10.2478/acee-2022-0041","DOIUrl":"https://doi.org/10.2478/acee-2022-0041","url":null,"abstract":"Abstract The footings laid in close proximity imposes a definite change in the behaviour of the adjacent footing, subsequently changing the behaviour of the nearby footings. The present study emphasises the behaviour of the nearby strip footings embedded at a different level by adopting the commercially available finite element analysis program, ABAQUS. The load-settlement behaviour, ultimate bearing capacity (UBC), and the failure patterns of adjacent strip footings are assessed by considering the Mohr-Coulomb failure criterion. The UBC is of the nearby footings (left and right) are estimated and represented in terms of interference factors (ξL/ξR) defined as the UBC of a footing in the presence of adjacent footing to that of same considered for equivalent isolated footing. The results reveal that a significant influence of the adjacent footing is experienced when the spacing between the footings (S/B) is lesser, and they behave as the single footing of greater width at S/B = 0.25 irrespective of the level of embedment depth. Furthermore, the influence of interference increases with the increase in the embedment depth of adjacent footing. It is found that the ξL is significantly more for a lower level of embedment depth, and the same increases with an increase in the embedment depth of the right footing but on the contrary ξR decreases. The increase in the peak interference factor, ξL-max for DL/B = 0.5 is 2.1% and 4.2% when DR/B = 0.75 and DR/B = 1.0, respectively.","PeriodicalId":8117,"journal":{"name":"Architecture Civil Engineering Environment","volume":"29 1","pages":"93 - 103"},"PeriodicalIF":0.5,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73898214","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}

引用次数: 1

Tap Water Purification Using Pitcher Filters 自来水净化使用水罐过滤器

IF 0.5

Architecture Civil Engineering Environment Pub Date : 2022-12-01 DOI: 10.2478/acee-2022-0046

E. Puszczało, G. Kamińska, A. Marszałek

{"title":"Tap Water Purification Using Pitcher Filters","authors":"E. Puszczało, G. Kamińska, A. Marszałek","doi":"10.2478/acee-2022-0046","DOIUrl":"https://doi.org/10.2478/acee-2022-0046","url":null,"abstract":"Abstract Due to the high risk of exposure to various contaminants in drinking water, pitcher filtration is rapidly growing in popularity worldwide as a cheap and easy method to remove pollutants from drinking water. On the other hand, an evaluation of the real-time performance of pitchers is not possible for usual consumers. This study presents the performance of pitcher filtration in the removal of copper, chlorine, and chloroform from tap drinking water. Pitchers were packed with Aquaphor cartridges JS500, A5, and B25. Experiments were performed with model solutions, which were prepared from hard drinking water (7.5 mval/L, pH=7) spiked with copper, hypochlorite sodium, and chloroform. It was found that pitcher filtration is a very effective method for the removal of pollutants such as heavy metals, chlorine, and disinfectants byproducts. The concentration of copper, chlorine, and chloroform in filtrates did not exceed the maximum admissible values. Cartridges JS500, A5, and B25 reduced chlorine at a comparable level – almost 100%. During the whole experimental period, removal of chloroform was slightly better for JS500 (100%) and A5 (100%) cartridges than for B25 (91.4–97.7%).","PeriodicalId":8117,"journal":{"name":"Architecture Civil Engineering Environment","volume":"19 1","pages":"159 - 166"},"PeriodicalIF":0.5,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88719295","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}

引用次数: 0

Analysis and Definition of Restoration Strategies with H-BIM Applications. The Case Study of Vittorio Giorgini's “Casa Esagono” in Baratti, Italy H-BIM应用的修复策略分析与定义。维托里奥·乔治尼在意大利巴拉蒂的“Casa Esagono”案例研究

IF 0.5

Architecture Civil Engineering Environment Pub Date : 2022-12-01 DOI: 10.2478/acee-2022-0039

D. Ulivieri, S. Landi, Cristina Pardini, M. Bevilacqua, M. Martino, Marco Del Francia

{"title":"Analysis and Definition of Restoration Strategies with H-BIM Applications. The Case Study of Vittorio Giorgini's “Casa Esagono” in Baratti, Italy","authors":"D. Ulivieri, S. Landi, Cristina Pardini, M. Bevilacqua, M. Martino, Marco Del Francia","doi":"10.2478/acee-2022-0039","DOIUrl":"https://doi.org/10.2478/acee-2022-0039","url":null,"abstract":"Abstract This contribution is focused on the “Casa Esagono” realized in 1957 by Vittorio Giorgini in Baratti (LI), Italy. The research objective is to lay the foundations for a restoration plan of this experimental wooden architecture, which is now in precarious conditions due to its location near the sea, and whose constructive features, has always raised great questions about the technical feasibility of a full restoration. The paper describes the workflow for the implementation of the H-BIM model, aimed to organise all the data deriving from the historical and on-site research, and the restoration programme. The historical analysis about the house and the architect was the basis for the geometric survey and the analysis of building materials. All building components were subjected to visual analysis aimed to identify deterioration forms. The proposed conservation approach aims to maintain as much of the original elements as possible, while increasing their durability. H-BIM revealed to be the ideal tool to manage the entire restoration process, whose ultimate goal is to celebrate Giorgini's work, to exploit the potential of the house as a cultural attraction.","PeriodicalId":8117,"journal":{"name":"Architecture Civil Engineering Environment","volume":"23 1","pages":"73 - 80"},"PeriodicalIF":0.5,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83479983","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}

引用次数: 0

Preliminary Report on Ignitibility of Combined Pro-Ecological Waterproofing and Fire Retardant Coatings for Paperboard in Architectural Application 建筑用环保型纸板防水阻燃复合涂料的可燃性研究初报

IF 0.5

Architecture Civil Engineering Environment Pub Date : 2022-12-01 DOI: 10.2478/acee-2022-0042

Agata Jasiołek

{"title":"Preliminary Report on Ignitibility of Combined Pro-Ecological Waterproofing and Fire Retardant Coatings for Paperboard in Architectural Application","authors":"Agata Jasiołek","doi":"10.2478/acee-2022-0042","DOIUrl":"https://doi.org/10.2478/acee-2022-0042","url":null,"abstract":"Abstract Both fire and water protection are crucial for the safety and usability of paper-based products applied as building components. The presented study investigates the possibility of combining environmentally-friendly fire retardants with oil- and wax-based waterproofing coatings on paperboard for architectural applications. The proposed impregnation technique can be used as protection for paper-based temporary and emergency structures, or as part of the protective system for building envelopes of permanent structures. The fire retardants selected for the tests were diammonium phosphate and a mixture of borax and boric acid in a 1:1 ratio. Single-flame ignitability tests were performed on the impregnated specimens to assess the fire performance of specimens with fire impregnation, waterproofing impregnation and both. A Life Cycle Assessment analysis was performed for fire-retardant paperboard. The study has shown that the application of layered fire and waterproofing treatments on paperboard components is possible and leads to a significant reduction in flammability compared to untreated and only waterproofed specimens.","PeriodicalId":8117,"journal":{"name":"Architecture Civil Engineering Environment","volume":"36 1","pages":"105 - 115"},"PeriodicalIF":0.5,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76253252","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}

引用次数: 0

CFD Modelling of Thermal Comfort in the Passenger Coach 客车热舒适性的CFD建模

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Architecture Civil Engineering Environment Pub Date : 2022-12-01 DOI: 10.2478/acee-2022-0044

Agnieszka Palmowska, Izabela Sarna

引用次数: 0

The Criterion of Access to the Sky View in Residential Environment Architectural Designing 住宅环境建筑设计中天景的进入标准

IF 0.5

Architecture Civil Engineering Environment Pub Date : 2022-12-01 DOI: 10.2478/acee-2022-0037

Z. Pelczarski

{"title":"The Criterion of Access to the Sky View in Residential Environment Architectural Designing","authors":"Z. Pelczarski","doi":"10.2478/acee-2022-0037","DOIUrl":"https://doi.org/10.2478/acee-2022-0037","url":null,"abstract":"Abstract Standards specifying the requirements for daylight in shaping the interiors of residential buildings do not cover issues related to visual perception and the role of light as a carrier of images of the outside world. The general recommendations in this regard, given in the 2018 European Lighting Standard can hardly be considered an unambiguous, precise normative regulation. According to the author, the inalienable element of the view through the window is the image of the sky, which is the basic reference in human perception of the space of the external environment. The aim of the research is to identify the main determinants for ensuring access to the sky view from apartments in housing estates with high intensity of development. The analyzes are based on the author's simple graphical research methods capable of simulating the visual perception of images of the external environment space through a window. The key parameter in the analyzes is the vertical viewing angle, called the sky view entry angle. Its minimum value set at 7.5°C is of fundamental importance in shaping the geometric relations between neighbouring buildings. The research results oblige, in the context of the paradigm of sustainable housing development, to recognize the criterion of access to the sky view from residential interiors as a mandatory design guideline.","PeriodicalId":8117,"journal":{"name":"Architecture Civil Engineering Environment","volume":"198 1","pages":"43 - 61"},"PeriodicalIF":0.5,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74513451","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}

引用次数: 0