首页> 外文学位 >Alternate wet curing method for shotcrete repair on highway bridge soffits.

【24h】

Alternate wet curing method for shotcrete repair on highway bridge soffits.

机译：公路桥梁拱腹喷浆修复的替代湿法固化方法。

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

The corrosion of reinforced concrete structures leads to the necessity for suitable rehabilitation. A common method employed for degraded bridge soffits, is to replace the old degraded concrete with shotcrete, accompanied by curing via misting. However, fog misting over open roads can lead to driver uncertainty, thereby leading to undesirable driving conditions. As a result, an alternative curing method involving the direct application of a layer of wet cellulose to the shotcrete patch. The purpose of this research is to investigate the potential use of cellulose as an alternative way of curing shotcrete. Various panels were shotcreted and cured using common industry methods. Cores from the panels then underwent an in-depth experimental program involving a variety of durability testing. In addition to these field panels, laboratory prepared panels were also cast. The results show the ability of cellulose cured shotcrete, to produce a quality higher than curing compound and misting.

机译：钢筋混凝土结构的腐蚀导致需要进行适当的修复。退化的桥拱腹采用的一种常用方法是用喷射混凝土代替旧的退化混凝土，并通过雾化进行固化。但是，开阔的道路上的雾气会导致驾驶员不确定，从而导致不良的驾驶条件。结果，另一种固化方法涉及将湿纤维素层直接施加到喷浆修补剂上。这项研究的目的是研究纤维素作为喷射混凝土固化方法的潜在用途。使用常见的工业方法对各种面板进行喷浆和固化。然后，将面板的芯子进行深入的实验程序，其中涉及各种耐久性测试。除了这些现场面板之外，还铸造了实验室准备的面板。结果表明，纤维素固化喷射混凝土具有产生比固化化合物和雾化更高的质量的能力。

著录项

作者
Stagno-Navarra, Michael.;
展开▼
作者单位

Ryerson University (Canada).;

展开▼
授予单位 Ryerson University (Canada).;
学科 Engineering Civil.
学位 M.A.Sc.
年度 2005
页码 242 p.
总页数 242
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Use of wet cellulose to cure shotcrete repairs on bridge soffits. Part 2: Laboratory testing and analysis [J] . Medhat Shehata, Mike Navarra, Tom Klement Canadian Journal of Civil Engineering . 2006,第7期

机译：使用湿纤维素治疗桥腹的喷浆修复。第2部分：实验室测试和分析
2. Use of wet cellulose to cure shotcrete repairs on bridge soffits. Part 1: Field trial and observations [J] . Medhat Shehata, Mike Navarra, Tom Klement Canadian Journal of Civil Engineering . 2006,第7期

机译：使用湿纤维素治疗桥腹的喷浆修复。第1部分：实地试验和观察
3. Effect of expansive agent and internal curing agent on crack resistance of C50 silica fume wet-mix shotcrete: [J] . Feng Wei Ning, Yue Bo Cai, Yin Bai, Advances in Mechanical Engineering . 2019,第1期

机译：膨胀试剂及内固化剂对C50硅烟丝湿混射击裂纹抗性的影响：
4. Application of the prestressed anchor and shotcrete technology in abutment strengthening works of highway bridge [C] . Zhao Hongling, Hou Aijun, Wang Jisheng, 2011 Second International Conference on Mechanic Automation and Control Engineering . 2011

机译：预应力锚喷技术在公路桥梁基台加固工程中的应用
5. New and emerging methods of bridge strengthening and repair and development of a bridge rehabilitation website framework. [D] . Rollins, Tiera. 2015

机译：桥梁加固和修复的新方法以及桥梁修复网站框架的开发。
6. Comparative Study of Damage Detection Methods Based on Long-Gauge FBG for Highway Bridges [O] . Shi-Zhi Chen, De-Cheng Feng, Wan-Shui Han 2020

机译：基于长速FBG的公路桥梁损伤检测方法的比较研究
7. Book reviewsDESIGN GUIDE FOR COMPOSITE HIGHWAY BRIDGES. Design Guide for Composite Highway Bridges: worked Examples The Steel Construction Institute. The Steel Construction Institute, 2001. 1 85942 117 2 1 85942 118 0, 70 172 pp.AN INTRODUCTION TO HIGHWAY LAW (SECOND EDITION). OrlikM.. Shaw and Sons Limited, 2001. 0 7219 1331 8, £21.95, 250 pp.MONITORING AND EVALUATION OF A TELEWORKING TRIAL IN HAMPSHIRE. TRL REPORT 414. The Transport Research Laboratory. TRL Limited, 1999. 0968 4107, 101 pp.UNDERSTANDING TRAFFIC SYSTEMS: DATA ANALYSIS AND PRESENTATION (SECOND EDITION). TaylorM. A. P.. BonsallP. W. and YoungW.THE TECHNICAL DEVELOPMENT OF ROADS IN BRITAIN. Graham West. Ashgate, Aldershot, 2000. 0 7546 1406 9, 161 pp.HIGHWAYS. O'FlahertyC. A.et al.Butterworth Heinemann, 2002. 0 7506 5090 7, £24.99, 553 pp.CHARACTERIZATION OF MODIFIED ASPHALT BINDERS IN SUPERPAVE MIX DESIGN. NCHRP Report 459. BahiaH. U.et al.Transportation Research Board and National Research Council. National Academy Press, 2001. 0309 06707 3, 95 pp.MANAGEMENT OF HIGHWAY STRUCTURES. ParagC. Das. (ed.). London: Thomas Telford Publishing 0 7277 2775 3.HIGHWAY WINTER MAINTENANCE: A PRACTICAL GUIDE. ICE. Thomas Telford Ltd., London, 2000. 0 7277 2957 8, 104 pp.BRIDGE MANAGEMENT. RyallM. J. Butterworth Heinemann, 2001. 0 7506 5077 X, £60.00, 439 pp. [O] . J. Lane, J. Relfe, J. C. Miles, 2002

机译：书评高速公路桥梁的评论指南。复合高速公路桥梁设计指南：钢制建筑研究所的工作示例。钢铁建筑学院，2001年.1 85942 117 2＆1 85942 118 0,70＆172 PP.an介绍公路法（第二版）。 Orlikm .. Shaw和Sons Limited，2001. 0 7219 1331 8，21.95英镑，250磅PP.Hampshire的远程工作试验的语调和评估。 TRL报告414.运输研究实验室。 TRL LIMITED，1999。0968 4107,101 PP.untersing交通系统：数据分析和演示（第二版）。 Taylorm。 A. P .. Bonsallp。 W.和youngw。英国道路的技术开发。格雷厄姆西。 Ashgate，Aldershot，2000. 0 7546 1406 9,161 pp.highways。 o'flahertyc。 A.ET al.butterworth Heinemann，2002. 0 7506 5090 7，£24.99,553 pp.SuperPave混合设计中改性沥青粘合剂的特征化。 NCHRP报告459. BAHIAH。 U.et al.Transportation研究委员会和国家研究委员会。国家学院出版社，2001年。0309 06707 3,95 PP.公路结构管理。 Paragc。 DAS。（ed。）。伦敦：Thomas Telford Publishing 0 7277 2775 3.高速公路冬季维护：实用指南。冰。 Thomas Telford Ltd.，伦敦，2000. 0 7277 2957 8,104 PP.Bridge Management。 Ryallm。 J. Butterworth Heinemann，2001. 0 7506 5077 x，60.00英镑，439 pp。
8. Ft. Madison Bridge Study - Effects of Current, Horsepower and Alternate Channel Configuration on Navigation through the Atchison-Topeka and Santa Fe R.R. and Highway Bridge, Ft. Madison [R] . Dickey, D. E., Gress, R. K. 1986

机译：英尺。麦迪逊桥研究 - 电流，马力和交替通道配置对通过atchison-Topeka和santa Fe R.R.和公路桥，Ft。的导航的影响。麦迪逊

Alternate wet curing method for shotcrete repair on highway bridge soffits.

摘要

著录项

相似文献

相关主题

期刊订阅