发布求助
文献互助 智能选刊 最新文献

"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991"最新文献

筛选
英文 中文
Freezing and Thawing Resistance of Anti-Washout Concrete Under Water 抗冲混凝土水下抗冻融性能研究
"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991" Pub Date : 1991-08-01 DOI: 10.14359/2097
T. Yamato, Y. Emoto, Massashi Soeda
{"title":"Freezing and Thawing Resistance of Anti-Washout Concrete Under Water","authors":"T. Yamato, Y. Emoto, Massashi Soeda","doi":"10.14359/2097","DOIUrl":"https://doi.org/10.14359/2097","url":null,"abstract":"","PeriodicalId":274481,"journal":{"name":"\"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991\"","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122221968","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: 8
Effect of Pulverised-Fuel Ash With a High Total Alkali Content on Alkali Silica Reaction in Concrete Containing Natural UK Aggregate 高总碱含量燃料粉煤灰对天然英国骨料混凝土中碱-硅反应的影响
"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991" Pub Date : 1991-08-01 DOI: 10.14359/2445
Mda Thomas, P. Nixon, K. Pettifer
{"title":"Effect of Pulverised-Fuel Ash With a High Total Alkali Content on Alkali Silica Reaction in Concrete Containing Natural UK Aggregate","authors":"Mda Thomas, P. Nixon, K. Pettifer","doi":"10.14359/2445","DOIUrl":"https://doi.org/10.14359/2445","url":null,"abstract":"","PeriodicalId":274481,"journal":{"name":"\"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991\"","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126054624","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: 14
Influence of Surface Layers Upon the Measurement of Concrete Resistivity 表层对混凝土电阻率测量的影响
"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991" Pub Date : 1991-08-01 DOI: 10.14359/2523
S. Millard, K. Gowers
{"title":"Influence of Surface Layers Upon the Measurement of Concrete Resistivity","authors":"S. Millard, K. Gowers","doi":"10.14359/2523","DOIUrl":"https://doi.org/10.14359/2523","url":null,"abstract":"","PeriodicalId":274481,"journal":{"name":"\"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991\"","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129587785","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: 8
Study of Bond in Concretes Repairs 混凝土修补中的粘结研究
"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991" Pub Date : 1991-08-01 DOI: 10.14359/3765
M. Marosszeky, J. Yu, C. Ng
{"title":"Study of Bond in Concretes Repairs","authors":"M. Marosszeky, J. Yu, C. Ng","doi":"10.14359/3765","DOIUrl":"https://doi.org/10.14359/3765","url":null,"abstract":"","PeriodicalId":274481,"journal":{"name":"\"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991\"","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115709165","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
Durability of Structural Lightweight Concrete 结构轻量混凝土的耐久性
"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991" Pub Date : 1991-08-01 DOI: 10.14359/2508
T. Holm, T. Bremner
{"title":"Durability of Structural Lightweight Concrete","authors":"T. Holm, T. Bremner","doi":"10.14359/2508","DOIUrl":"https://doi.org/10.14359/2508","url":null,"abstract":"","PeriodicalId":274481,"journal":{"name":"\"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991\"","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130918899","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
Investigation of Concrete From a Bridge Support after 11 Years of Exposure to Seawater 一座桥在海水中浸泡11年后混凝土支座的调查
"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991" Pub Date : 1991-08-01 DOI: 10.14359/2353
A. Dureković, Calogovic
{"title":"Investigation of Concrete From a Bridge Support after 11 Years of Exposure to Seawater","authors":"A. Dureković, Calogovic","doi":"10.14359/2353","DOIUrl":"https://doi.org/10.14359/2353","url":null,"abstract":"The concrete bridge structure members, so called skew members (SM), which are positioned from +1.5 m above the sea level to about -20 m down in the sea, and are one of the most important elements in the construction of the bridge, were investigated for maintenance purposes after 11 years of service. The underwater arch foundation concrete was also tested. The compressive strength, determined as the average value of 10 concrete cores drilled-out from each of two skew members - SM-St. Marko and SM-Mainland - was 62.3 MPa and 57.4 MPa respectively. Chlorides had penetrated through the high alkaline composite by over 20 mm in the splash zone concrete and by over 45 mm in the fully submerged concrete where Cl-penetration was probably enhanced by hydrostatic pressure. The lack of corrosion of the steel in the concrete even in the presence of high chloride concentration could be explained by the absence of oxygen. The gas permeability coefficients K (sub g) determined on the concrete cores slices varied in the inner concrete layers of SM-St.Marko from 5.58 to 20.10 x 10 (-13 power) cm (squared) and from 0.55 to 2.84 x 10 (-13 power) cm (squared) in the concrete at SM-Mainland.","PeriodicalId":274481,"journal":{"name":"\"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991\"","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115032828","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
Shotcrete: Surveillance for Durable Structures--Case Histories 喷射混凝土:耐久性结构的监视-历史案例
"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991" Pub Date : 1991-08-01 DOI: 10.14359/3807
S. Gebler
{"title":"Shotcrete: Surveillance for Durable Structures--Case Histories","authors":"S. Gebler","doi":"10.14359/3807","DOIUrl":"https://doi.org/10.14359/3807","url":null,"abstract":"","PeriodicalId":274481,"journal":{"name":"\"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991\"","volume":"156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115151170","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
Deterioration of Parking Structures 停车构筑物老化
"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991" Pub Date : 1991-08-01 DOI: 10.14359/2188
G. Litvan
{"title":"Deterioration of Parking Structures","authors":"G. Litvan","doi":"10.14359/2188","DOIUrl":"https://doi.org/10.14359/2188","url":null,"abstract":"","PeriodicalId":274481,"journal":{"name":"\"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991\"","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122725224","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: 3
The Resistance of Cements to Ammonium Nitrate Attack 水泥抗硝酸铵侵蚀性能研究
"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991" Pub Date : 1991-08-01 DOI: 10.14359/2505
A. Gonçalves, X. Rodríguez
{"title":"The Resistance of Cements to Ammonium Nitrate Attack","authors":"A. Gonçalves, X. Rodríguez","doi":"10.14359/2505","DOIUrl":"https://doi.org/10.14359/2505","url":null,"abstract":"The durability of different types of cement to ammonium nitrate attack was studied. The tests were conducted on mortar prisms kept in ammonium nitrate solutions at different concentrations, ranging from 0.0 percent to 50.0 percent. Five types fo cement were used: ordinary portland, pozzolanic, blastfurnace, aluminous and supersiliceous. Changes in length and weight were registered during 14 years; also determined were the mechanical strength and changes in composition. Initially, the most concentrated solution was the most aggressive, but owing to crystallization of the ammonium nitrate in the pores of the mortar, its relative aggressivity diminished with time, so that it was the 0.5 and 5.0 percent solutions that showed the greatest aggressivity. The aluminous cement showed the best resistance to ammonium nitrate attack. Of the other cements, the blastfurnace cement was the one that best resisted that attack.","PeriodicalId":274481,"journal":{"name":"\"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991\"","volume":"314 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122803412","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: 14
Influence of Curing and Drying on Salt Scaling Resistance of Fly Ash Concrete 养护干燥对粉煤灰混凝土抗盐结垢性能的影响
"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991" Pub Date : 1991-08-01 DOI: 10.14359/2126
A. Bilodeau, G. Carette, V. Malhotra, W. Langley
{"title":"Influence of Curing and Drying on Salt Scaling Resistance of Fly Ash Concrete","authors":"A. Bilodeau, G. Carette, V. Malhotra, W. Langley","doi":"10.14359/2126","DOIUrl":"https://doi.org/10.14359/2126","url":null,"abstract":"This paper gives the results of an investigation undertaken to determine the scaling resistance of concrete incorporating fly ash, and discusses factors affecting that resistance. In this investigation a total of 21 air-entrained concrete mixtures were made. Water-to-(cement + fly ash) ratios of 0.35, 0.45, and 0.55 were used, and reference concrete (without fly ash) and concrete incorporating 20 and 30 percent fly ash as replacement by mass for cement were made. Two aggregate types were used in the investigation. Results show that concrete incorporating up to 30 percent fly ash performed satisfactorily under the scaling test with minor exceptions. Extended moist-curing or drying periods did not affect significantly the performance of the reference and fly ash concretes in the scaling test, at least within the periods investigated.","PeriodicalId":274481,"journal":{"name":"\"SP-126: Durability of Concrete: Second International Conference, Montreal, Canada 1991\"","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126530743","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: 21
首页 上一页 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：481959085
Book学术官方微信