Shear-cracking behaviour of prestressed and nonprestressed beams made of normal- and high-performance concrete

机译：普通高性能混凝土制成的预应力与非预应力梁的剪切开裂行为

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Several research results trace back the portion of the shear-capacity exceeding the truss-model of Moersch, exclusively to aggregate interlock forces. In this way cracking behaviour and failure behaviour are coupled. Therefore, the analysis of shear-cracking behaviour gains in significance. Because of the changing material properties, which causes the aggregate to split, the model has to be critically investigated for high-performance concrete.

机译：几项研究结果追溯了超过Moersch桁架模型的部分剪切能力，专门用于汇总互锁力。通过这种方式，裂纹行为和失效行为是耦合的。因此，对剪切裂纹行为的分析具有重要意义。由于不断变化的材料特性导致骨料分裂，因此必须对高性能混凝土模型进行严格研究。

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《International PhD Symposium in Civil Engineering vol.2; 20040616-19; Delft(NL)》|2004年|P.1213-1221|共9页
会议地点 Delft(NL)
作者
Stephan Goertz; Josef Hegger; Joost C. Walraven; Alaa Sherif;
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作者单位

Zerna, Koepper Partner, Bochum, Germany;

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原文格式 PDF
正文语种 eng
中图分类市政工程;
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3. Shear and flexural behaviour of prestressed and non-prestressed plain and SFRC concrete beams [J] . Sudhir P.Patil, Keshav K.Sangle Journal of King Saud University: Physics and Mathematics . 2017,第4期

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4. Shear-cracking behaviour of prestressed and nonprestressed beams made of normal- and high-performance concrete [C] . Stephan Goertz, Josef Hegger, Joost C. Walraven, International PhD Symposium in Civil Engineering . 2004

机译：预应力和非塑料梁采用正常和高性能混凝土的剪切开裂行为
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机译：冻融循环对CFRP薄板加固预应力混凝土梁疲劳性能的影响
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7. Shear and flexural behaviour of prestressed and non-prestressed plain and SFRC concrete beams [O] . Sudhir P. Patil, Keshav K. Sangle 2017

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Shear-cracking behaviour of prestressed and nonprestressed beams made of normal- and high-performance concrete

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