发布求助
文献互助 智能选刊 最新文献

Scientific Bulletin of Civil Engineering最新文献

筛选
英文 中文
HEAVY CONCRETE WITH USED BOTTOM ASH FROM POWER STATIONS 用发电站用过的底灰制成的重混凝土
Scientific Bulletin of Civil Engineering Pub Date : 1900-01-01 DOI: 10.29295/2311-7257-2019-96-2-294-299
V. Shulgin, V. Bondar, O. Demchenko, S. Supruniuk, V. Bilobrov
{"title":"HEAVY CONCRETE WITH USED BOTTOM ASH FROM POWER STATIONS","authors":"V. Shulgin, V. Bondar, O. Demchenko, S. Supruniuk, V. Bilobrov","doi":"10.29295/2311-7257-2019-96-2-294-299","DOIUrl":"https://doi.org/10.29295/2311-7257-2019-96-2-294-299","url":null,"abstract":"","PeriodicalId":294341,"journal":{"name":"Scientific Bulletin of Civil Engineering","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117200124","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
БЕЗПЕЧНІСТЬ ВИЗНАЧЕННЯ СТАНУ БУДІВЕЛЬНИХ МАТЕРІАЛІВ ЗА РАХУНОК ВИКОРИСТАННЯ БІОТЕСТУВАННЯ
Scientific Bulletin of Civil Engineering Pub Date : 1900-01-01 DOI: 10.29295/2311-7257-2022-107-1-34-40
Людмила Миколаївна Чернишова, Сергей Иванович Мовчан, С.М. Епоян
{"title":"БЕЗПЕЧНІСТЬ ВИЗНАЧЕННЯ СТАНУ БУДІВЕЛЬНИХ МАТЕРІАЛІВ ЗА РАХУНОК ВИКОРИСТАННЯ БІОТЕСТУВАННЯ","authors":"Людмила Миколаївна Чернишова, Сергей Иванович Мовчан, С.М. Епоян","doi":"10.29295/2311-7257-2022-107-1-34-40","DOIUrl":"https://doi.org/10.29295/2311-7257-2022-107-1-34-40","url":null,"abstract":"The production of building materials is a significant reserve for increasing productivity and solving many environmental and economic problems in the construction industry. The use of any production waste in construction, especially liquid dehydrated galvanic waste, should ensure the environmental safety of their preparation and use, which are considered in the scope of the presented research. The work involves consideration of research results, which consist in the development of a block diagram of biological testing and the obtained tabular values, due to biological testing of certain types of building materials. Based on the obtained practical results, the optimal values for construction products have been developed, which determine the condition of construction materials through the use of biotesting. As a result of approbation of several test schemes, the practical values of input and heat-treated sludge (g / dm3), masonry mortar (%) and reinforced concrete with sludge additive (%) were obtained. Dunaliella-degree of immobilization for 5 days. (%); Elodéa canadénsis - the degree of inhibition of growth in length (% to control) at exposure (ext.) And Daphnia - survival at 48 days of exposure (%). The practical scheme and optimum values of production of building materials are offered, the initial application of use of products of biological testing (ceramic tiles with the addition of slime and other products with slime waste) is substantiated.","PeriodicalId":294341,"journal":{"name":"Scientific Bulletin of Civil Engineering","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117352221","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
CABLE ELECTRIC SYSTEMS OF DEFENCE OF OPEN AREAS FROM SNOW AND ICE 开放地区防冰雪用电缆电力系统
Scientific Bulletin of Civil Engineering Pub Date : 1900-01-01 DOI: 10.29295/2311-7257-2019-97-23-75-81
N. Bolotskykh
{"title":"CABLE ELECTRIC SYSTEMS OF DEFENCE OF OPEN AREAS FROM SNOW AND ICE","authors":"N. Bolotskykh","doi":"10.29295/2311-7257-2019-97-23-75-81","DOIUrl":"https://doi.org/10.29295/2311-7257-2019-97-23-75-81","url":null,"abstract":"","PeriodicalId":294341,"journal":{"name":"Scientific Bulletin of Civil Engineering","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127510293","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
PREVENTION OF INJURIES AND OCCUPATIONAL DISEASES OF WORKERS ENTERPRISES IN UKRAINE 预防乌克兰企业工人的伤害和职业病
Scientific Bulletin of Civil Engineering Pub Date : 1900-01-01 DOI: 10.29295/2311-7257-2019-96-2-398-404
O. Nesterenko, N. Onishchenko, A. Samokhvalova
{"title":"PREVENTION OF INJURIES AND OCCUPATIONAL DISEASES OF WORKERS ENTERPRISES IN UKRAINE","authors":"O. Nesterenko, N. Onishchenko, A. Samokhvalova","doi":"10.29295/2311-7257-2019-96-2-398-404","DOIUrl":"https://doi.org/10.29295/2311-7257-2019-96-2-398-404","url":null,"abstract":"","PeriodicalId":294341,"journal":{"name":"Scientific Bulletin of Civil Engineering","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114944241","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
REGULATORY DEFINITION OF FOUNTAINS IN THE SYSTEM OF URBAN ENVIRONMENT 城市环境系统中喷泉的调控定义
Scientific Bulletin of Civil Engineering Pub Date : 1900-01-01 DOI: 10.29295/2311-7257-2019-96-2-118-125
O. Tserkovna
{"title":"REGULATORY DEFINITION OF FOUNTAINS IN THE SYSTEM OF URBAN ENVIRONMENT","authors":"O. Tserkovna","doi":"10.29295/2311-7257-2019-96-2-118-125","DOIUrl":"https://doi.org/10.29295/2311-7257-2019-96-2-118-125","url":null,"abstract":"","PeriodicalId":294341,"journal":{"name":"Scientific Bulletin of Civil Engineering","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114517713","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
ОСОБЛИВОСТІ СПУХАННЯ АКТИВНОГО МУЛУ В МЕМБРАННИХ БІОРЕАКТОРАХ
Scientific Bulletin of Civil Engineering Pub Date : 1900-01-01 DOI: 10.29295/2311-7257-2022-107-1-41-48
А. М. Христенко
{"title":"ОСОБЛИВОСТІ СПУХАННЯ АКТИВНОГО МУЛУ В МЕМБРАННИХ БІОРЕАКТОРАХ","authors":"А. М. Христенко","doi":"10.29295/2311-7257-2022-107-1-41-48","DOIUrl":"https://doi.org/10.29295/2311-7257-2022-107-1-41-48","url":null,"abstract":"Membrane bioreactor (MBR) technology, the practical application of which is growing steadily, is a combination of classical technology of biological treatment with activated sludge with a membrane system of micro- or ultrafiltration. MBR are an alternative to the widely used method of separating activated sludge from wastewater in secondary settling tanks used in traditional biological treatment systems. MBR exclude large-scale negative consequences, as in system with traditional aeration tanks and secondary settling tanks in the \"swelling of activated sludge\". But \"swelling of activated sludge\" can affect the nitrification process and minimize the efficiency of ammonium nitrogen removal. The purpose of the work is to study the swelling of activated sludge swelling on the existing membrane bioreactor. The research was carried out by hydrochemical analysis of wastewater in MBR and determination of technological properties of activated sludge in the bioreactor. The negative effect of activated sludge swelling in MBR on nitrification activity in the system was established, which caused a decrease in the efficiency of ammonium nitrogen removal. Filamentous bacteria were identified according to the classification of D. Eickelbum, which caused swelling of activated sludge in the studied MBR, Type 021N.","PeriodicalId":294341,"journal":{"name":"Scientific Bulletin of Civil Engineering","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122170194","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
PACKING OF WARES FROM CELLULAR CONCRETE 用多孔混凝土包装商品
Scientific Bulletin of Civil Engineering Pub Date : 1900-01-01 DOI: 10.29295/2311-7257-2019-96-2-389-397
A. Maystrenko, N. Amelina, O. Berdnik
{"title":"PACKING OF WARES FROM CELLULAR CONCRETE","authors":"A. Maystrenko, N. Amelina, O. Berdnik","doi":"10.29295/2311-7257-2019-96-2-389-397","DOIUrl":"https://doi.org/10.29295/2311-7257-2019-96-2-389-397","url":null,"abstract":"","PeriodicalId":294341,"journal":{"name":"Scientific Bulletin of Civil Engineering","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122217508","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
СУЧАСНІ ТЕНДЕНЦІЇ РОЗВИТКУ ВІДНОВЛЮВАНИХ ДЖЕРЕЛ ЕНЕРГІЇ. ГАЕС – ЯК НАКОПИЧУВАЧІ СОНЯЧНО-ВІТРОВОЇ ЕНЕРГІЇ
Scientific Bulletin of Civil Engineering Pub Date : 1900-01-01 DOI: 10.29295/2311-7257-2022-107-1-10-17
О.Л. Пальченко
{"title":"СУЧАСНІ ТЕНДЕНЦІЇ РОЗВИТКУ ВІДНОВЛЮВАНИХ ДЖЕРЕЛ ЕНЕРГІЇ. ГАЕС – ЯК НАКОПИЧУВАЧІ СОНЯЧНО-ВІТРОВОЇ ЕНЕРГІЇ","authors":"О.Л. Пальченко","doi":"10.29295/2311-7257-2022-107-1-10-17","DOIUrl":"https://doi.org/10.29295/2311-7257-2022-107-1-10-17","url":null,"abstract":"Solar and wind energy are already among the cheapest sources of energy in the world and have significant potential for further development. The demand for renewable energy sources is steadily growing. The article deals in detail with international trends in the field of renewable energy sources (RES), examines the driving factors for the development of RES, the evolution of technological solutions in the field of RES, some aspects of renewable public energy service, and studies the features of RES operation in Ukraine","PeriodicalId":294341,"journal":{"name":"Scientific Bulletin of Civil Engineering","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116751437","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
METHODOLOGICAL ASPECTS OF NORMATIVE AND URBAN DEVELOPMENT PLACEMENT OF THE SYSTEM OF MEDICAL TREATMENTS 方法方面规范和城市发展安置医疗体系
Scientific Bulletin of Civil Engineering Pub Date : 1900-01-01 DOI: 10.29295/2311-7257-2019-96-2-21-27
I. Bulakh
{"title":"METHODOLOGICAL ASPECTS OF NORMATIVE AND URBAN DEVELOPMENT PLACEMENT OF THE SYSTEM OF MEDICAL TREATMENTS","authors":"I. Bulakh","doi":"10.29295/2311-7257-2019-96-2-21-27","DOIUrl":"https://doi.org/10.29295/2311-7257-2019-96-2-21-27","url":null,"abstract":"","PeriodicalId":294341,"journal":{"name":"Scientific Bulletin of Civil Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129851558","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: 2
INDUCTIVELY-RESISTANCE OF SYSTEM OF CABLE HEATING OF PIPELINES OF LARGE EXTENT 在很大程度上，管道电缆加热系统的感应电阻
Scientific Bulletin of Civil Engineering Pub Date : 1900-01-01 DOI: 10.29295/2311-7257-2019-96-2-322-328
N. Bolotskykh, N. Bolotskykh
{"title":"INDUCTIVELY-RESISTANCE OF SYSTEM OF CABLE HEATING OF PIPELINES OF LARGE EXTENT","authors":"N. Bolotskykh, N. Bolotskykh","doi":"10.29295/2311-7257-2019-96-2-322-328","DOIUrl":"https://doi.org/10.29295/2311-7257-2019-96-2-322-328","url":null,"abstract":"","PeriodicalId":294341,"journal":{"name":"Scientific Bulletin of Civil Engineering","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127004476","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
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信
小红书