The necessary technological measures to avoid the damaging alkali- silica reaction (ASR) in concrete have not yet been completely clarified and are still the subject of intense discussion. The effectiveness of latent hydraulic or pozzolanic supplementary cementitious materials (SCM) such as gro...
concentrationofsulfateerosionconcretespecimen,thecontentofAFtintheITZgrowsgreatly,manycracksexistintheITZand thestructurebecomesloose. Keywords:caucrete:sodiumsulfate:AAR;expansionrate;dynamicelasticmodulus:ITZ 碱骨料反应(ASR)是混凝土耐久性破坏最主要的因素之 ...
CEN/TR 16349:2012的发布历史信息,避免混凝土中破坏性碱硅反应(ASR)的规范框架, Framework for a specification on the avoidance of a damaging Alkali-Silica Reaction (ASR) in concrete, 提供CEN/T
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modeling(LDPM)of alkali silica reaction(ASR)deterioration of concrete structures[J].Cement and Concrete Composites,2013,41(8):45-59. [9]CUSATIS G,PELESSONE D,MENCARELLI A.Lattice discrete particle model(LDPM)for concrete failure behavior of concrete.I: theory[J].Cement and Concrete Composites...
Framework for a specification on the avoidance of a damaging Alcali-Silica Reaction (ASR) in concrete; English version CEN/TR 16349:2012 DIN CEN/TR 16349:2012 发布历史 DIN CEN/TR 16349:2012由德国标准化学会 DE-DIN 发布于 2012-11。
TP 109-2014碱硅反应(ASR)损坏的混凝土试样的非线性冲击共振声波谱(NIRAS)的标准测试方法 Standard Method of Test for Nonlinear Impact Resonance Acoustic Spectroscopy (NIRAS) for Concrete Specimens with Damage from the Alkali-Silica Reaction (ASR)
本文以西宁火车站地下卤水为模拟腐蚀溶液,设计含当地典型碱活性细骨料和ASR抑制措施的18种配合比高性能混凝土(Highperformanceconcrete,HPC),通过卤水浸泡10年HPC的力学性能,膨胀性能和单轴受压应力应变等系列试验,追踪研究了含潜在碱活性细骨料的大掺量矿物掺合料(Supplementarycementitiousmaterials,SCM)HPC在Na+-Cl--SO...
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Define ASR. ASR synonyms, ASR pronunciation, ASR translation, English dictionary definition of ASR. abbr. 1. air-sea rescue 2. automatic speech recognition American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Ho