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- The paper states that the plastic cracks after shaped the pumping concreting divides into plastic settlement crack and plastic shrinkage crack. 本文阐述泵送混凝土浇筑成型后产生的塑性裂缝,分为塑性沉降裂缝和塑性收缩裂缝。
- 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。
- The types of those cracks are summarized as three kinds: plastic shrinkage cracking, dry shrinkage cracking and hydration heat cracking. 将引起混凝土裂缝的类型归纳为塑性收缩开裂,干燥收缩开裂,水化热开裂三种,并对其表象及成因进行了阐述。
- On Controlling Concrete Plastic Shrinkage Crack by Mixing Polypropylene Fibers 掺聚丙烯纤维控制混凝土塑性收缩裂缝的研究
- Study of Polypropylene Fiber to Control Plastic Shrinkage Crack of Mortar 聚丙烯纤维控制砂浆塑性收缩裂缝的研究
- plastic shrinkage cracking index 抗裂指数
- Image analysis technique for quantitative testing and evaluation of plastic shrinkage cracks in concrete 图像分析技术在混凝土塑性收缩裂缝定量测试与评价中的应用研究
- plastic shrinkage cracks 塑性收缩裂缝
- Effects of sand percentage on plastic shrinkage cracking of concrete 砂率变化对混凝土塑性收缩裂缝的影响
- Effects of Parameters of Cement Matrix on the Plastic Shrinkage Cracking 水泥基体参数对砂浆塑性收缩开裂性能的影响
- plastic shrinkage crack 塑性收缩裂缝
- Effects of blastfurnace slag and fly ash on plastic shrinkage cracking of concrete 矿渣和粉煤灰对混凝土塑性收缩裂缝的影响
- Research on Controlling Plastic Shrinkage Cracking of Superfine Sand Concrete by adding Polypropylene Fibers 聚丙烯纤维控制特细砂混凝土塑性收缩裂缝试验研究
- The Effect of Water - Cement Ratio on the Plastic Shrinkage Cracking of Lightweight Aggregate Concrete 水灰比对轻骨料混凝土塑性收缩裂缝的影响
- Plastic Tensile Strength and Mechanism of Plastic Shrinkage Cracking for Cement Mortars 水泥砂浆塑性抗拉强度与收缩开裂的关系
- Effect of Coarse Aggregate on Characteristics of Plastic Shrinkage Cracking of Lightweight Aggregate Concrete 粗骨料对轻骨料混凝土塑性收缩裂缝的影响
- RESEARCH ON INHIBITION MEASURES OF PLASTIC SHRINKAGE CRACKING OF HIGH STRENGTH CONCRETE 高强混凝土塑性收缩开裂抑制措施的试验研究
- Abstract : skeleton-dense cement stabilized macadam have high strength but low shrinkage cracks. 摘要 ：骨架密实型水泥稳定碎石能够提高基层强度，改善基层裂缝。
- Effect of environmental conditions'varieties on plastic shrinkage cracking of high strength concrete 环境因素变化对高强混凝土塑性开裂的影响
- A survey on the causes of formation of plastic shrinkage cracking and the investigations of protective measures in concrete 混凝土塑性收缩裂缝成因及防裂措施研究综述
