• The tensile stress induced by restrained thermal and autogenous shrinkage deformations was the main driving force of cracking in concrete at early age.

    温度变形自生收缩变形约束形成应力引起混凝土早期开裂主要驱动力

    dict.cnki.net

  • The large shrinkage stress and thermal stress induced by ineffective measures for concrete curing and temperature insulation are the main causes at middle and later stages.

    由于后期养护保温措施不力产生较大的收缩应力温度应力引发中后期裂缝的主要原因

    dict.cnki.net

  • Marly crack and deterioration of many bridge deck overlays have been attributed to the traffic load, nature factor and high thermal or shrinkage stress development in the concrete.

    混凝土桥面铺装交通荷载自然因素温度收缩应力综合作用下,普遍出现了早期开裂破坏

    www.fabiao.net

  • Marly crack and deterioration of many bridge deck overlays have been attributed to the traffic load, nature factor and high thermal or shrinkage stress development in the concrete.

    混凝土桥面铺装交通荷载自然因素温度收缩应力综合作用下,普遍出现了早期开裂破坏

    www.fabiao.net

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