... 极限收缩量 ultimateshrinkage 自生收缩量 autogenous shrinkage 木材的收缩量 lumber shrinkage ...
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减缩剂与水泥适应性的研究 ---- 中国混凝土网 关键词： 减缩剂 自收缩 适应性 [gap=585]Key words: SRA; Autogenous shrinkage; Compatibility
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表 示该收缩现象的另一个术语是“自身收缩”(autogenous shrinkage)，在这里用该术语是为了 与所有有关收缩的称呼相对应，偶尔也称其为“化学收缩”。
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...蒋正武,孙振平,王培铭 浆体自干燥效应引起的自身相对湿度(autogenous relative humidity,ARH)变化与自收缩(autogenous shrinkage,AS)的影响,以及两者之间的相互关系.
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At the primeval moulded time, cracks are mainly caused by temperature shrinkage and autogenous shrinkage, after that, it is mostly caused by dry shrinkage.
混凝土浇筑初期开裂主要是温度变形和自收缩引起，后期开裂则主要是因干缩所致。
参考来源 - 高性能混凝土抗裂性能及其机理的研究The research contents include that the early chemical shrinkage of cement paste, the early autogenous shrinkage of UFA highway concrete, the early plastic shrinkage, the early thermal shrinkage and all age dry-shrinkage.
其中包括水泥浆体的早期化学收缩变形以及UFA公路混凝土早期的自收缩变形、塑性收缩变形、温度收缩变形以及各龄期的干燥收缩变形等。
参考来源 - 超细粉煤灰高性能公路路面水泥混凝土早期收缩变形及抗裂性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Results shown that the addition of silica fume could increase the autogenous shrinkage a little and almost had no effect on the drying shrinkage.
结果表明：掺入硅灰会略微增加混凝土早期自生收缩，而对早期干燥收缩影响不大；
The experimental results show that SCA could either restrain the early autogenous shrinkage of paste or improve the prolonged shrinkage of concrete.
结果表明：复合矿物外加剂可抑制混凝土自收缩变形，并使混凝土长期收缩变形得到补偿。
The tensile stress induced by restrained thermal and autogenous shrinkage deformations was the main driving force of cracking in concrete at early age.
温度变形和自生收缩变形等受约束形成的拉应力，是引起混凝土早期开裂的主要驱动力；
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