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- A slab test of early-age plastic shrinkage and cracking of high performance concrete 用平板法研究高性能混凝土早期塑性收缩开裂
- Effects of fibers and expansive agent on plastic shrinkage and cracking of concretes with high content mineral admixtures 纤维与膨胀剂对大掺量矿物掺合料混凝土塑性收缩开裂的影响
- Mechanism research on improvement of resistance to plastic shrinkage and cracking of cement mortar by polypropylene fibers 聚丙烯纤维提高水泥砂浆抗塑性开裂的机理
- plastic shrinkage and cracking 塑性收缩
- Some manufacturers use fiber reinforcement to control plastic shrinkage and thermal cracking. 一些生产商使用纤维增强来控制塑性收缩和热胀开裂。
- Restraining the shrinkage and crack of concrete by using of expansive agent has been an effective controlling method since the setting of shrinkage-compensating theory. 自补偿收缩理论建立以来,采用混凝土膨胀剂抑制混凝土的收缩开裂是行之有效的控制方法。
- This paper introduces the influence of the polyropylene fiber on plastic shrinkage and anti-permeability of concrete,and the analysis of anti-cracking and impermeability mechanism. 介绍了聚丙烯纤维对混凝土塑性收缩及抗渗性能的影响,并进行机理分析,最后展望了聚丙烯纤维混凝土在渠道防渗工程中的应用前景。
- Study on Cracking Performance of Cement-Based Materials Due to Plastic Shrinkage and Related Influential Factors 水泥基材料塑性收缩开裂性能及其影响因素研究
- Admixture affecting the concrete shrinkage and crack resistance 外加剂对混凝土收缩抗裂性能的影响
- Shrinkage and cracking of concrete and its evaluation and prevention 混凝土的收缩、开裂及其评价与防治
- The plane went out of control and cracked up. 飞机失控坠毁。
- The influence of shear-pattern steel fiber on plastic cracking, drying shrinkage and mechanical properties of concrete is studied by experiments. 摘要通过试验研究剪切型钢纤维对混凝土的塑性开裂、干燥收缩及混凝土力学性能的影响。
- Material Quality and Crack Initiation. 原料质量、及初始裂纹的寿命。
- Critical Crack Size and Crack Arrest. 临界裂纹尺寸、及裂纹阻止。
- Authors studied the influence of different kinds, quantity and length of polypropylene fiber on early stage plastic shrinkage crack of mortar. 研究不同品种、掺量、长度的聚丙烯纤维对砂浆早期塑性收缩裂缝的影响。
- They sat down around the stove, smoking and cracking jokes. 他们坐在火炉周围，边吸烟边说笑话。
- Multiple fill tubes eliminate shrinkage and facilitate multiple products. 多浇注口消除收缩,便于生产多个产品。
- She had only rudimentary cosmetics, dry and cracking with disuse. 她只有一些起码的，因为久已不用而干裂的化妆品。
- Pat your skin rather than rubbing to avoid chapping and cracking. 轻拍你的肌肤，而不是揉搓，这样可以避免皮肤皲裂或开裂。
- She had only rudimentary cosmetics, dry and cracking with disuse . 她只有一些起码的，因为久已不用而干裂的化妆品。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
