sand cracking
英 [sænd ˈkrækɪŋ]
美 [sænd ˈkrækɪŋ]
网络 砂子炉裂解; 砂子裂解
双语例句
- By decreasing the grade of cast iron, using furan resin selfsetting sand as a substitute for clay sand to make the core and prolonging cooling time in mould, the cracking problem has been solved.
通过降低材料牌号，使用呋喃树脂自硬砂取代粘土制芯，延长铸件在型内冷却时间，使裂纹缺陷问题得到解决。 - The Study of Polymerize Fiber Mechanism Mortar and Fine Sand Cracking Resistance Plastering Dry-mixed Mortar
聚合物纤维改性水泥砂浆及干拌特细砂抗裂抹灰砂浆研究 - Analyzing the Durability of Structural Member in Rock Sand Concrete from Mass Cracking of Crane Beams
从吊车梁大量开裂看山砂混凝土构件的耐久性 - The paper introduces the ground settlement in Shanghai shifting sand area, which is caused by pipe section connection cracking leakage, and pipe trough and interior repair technologies ( non-dig) to provide basis for optimization scheme of mass repair.
介绍了上海市流砂地区因管段接头开裂渗漏而引起的地面下沉现象，以及管理开槽和管内（非开挖）修复技术，为下水道大面积修复方案的优化提供了依据。 - The influences of the sand coating of textile, the ratio of reinforcement and the level of prestressing force on behavior of concrete cracking have been investigated on the base of bending tests of one-way slab.
对TRC单向薄板进行了4点弯曲试验，探讨了维编织网表面黏砂，提高配网率以及适当地施加和提升预应力水平对板在荷载作用下的开裂行为的影响。 - The influence of polymer addition and sand type on the water-reducing, strength and cracking properties of mortars was studied.
研究了石英砂、黄砂及特细砂这3种常用砂子对苯丙乳液水泥砂浆（简称改性砂浆）的减水性能、强度、韧性和开裂性能的影响。 - Through analysis of surface tension, the influence of machanical viscous sand, cracking and modification for casting process is expounded in this paper.
通过对表面张力作用的分析，阐明其对铸造过程中机械粘砂、热裂、变质处理的影响。 - The result shows that the increasing quantity of cement, sand proportion and microsilica can increase the cracking fractal dimension and aggravate the tendency of cracking complication.
结果水泥用量的增加、砂率的增大及硅灰掺量的增加都会使裂缝的分形维数增加，裂缝复杂化趋势加剧； - The result shows that the more the binder material or sand rate, the more serious the shrinkage cracking.
研究结果表明：随着胶结料总量和砂率的增大，高强高性能混凝土的收缩开裂趋于严重； - The microscopic deformation of calcareous sand particles is the coupled action of particle failure and sliding. The cracking and sliding phenomena are described by elastic damage model and plastic bounding surface model respectively.
针对钙质砂在低应力水平下的颗粒破碎现象，指出其变形在微观上存在颗粒破碎与滑移两种机制的耦合作用，并分别采用弹性损伤模型和边界面塑性模型予以描述。 - And will work out new concrete rules the theoretical and experimental value is compared, and contrast sand that artificial regeneration concrete column cracking of ultimate bearing capacity and maximum bending moment, crack width can use new concrete rules to calculate.
并将新砼规算出的理论值与试验值进行对比，对比得出人工砂再生混凝土柱的开裂弯矩、极限承载力和最大裂缝宽度可以采用新砼规进行计算。