1) plastic shrinkage stress
塑性收缩应力
1.
The effects of polypropylene fiber on the plastic shrinkage stress and plastic shrinkage ratio of the mortars were investigated by use of a self-designed measuring device.
采用自行研制的水泥砂浆塑性收缩应力测试装置和非接触式测长装置,分别研究了低掺量的聚丙烯纤维对水泥砂浆塑性收缩应力和塑性收缩率的影响。
2.
In this paper,the effects of polypropylene fibers on the plastic shrinkage stresses of the cement mortars were investigated by use of self-designed plastic shrinkage stresses measuring device.
采用自行设计的水泥砂浆塑性收缩应力测试装置研究了低掺量下聚丙烯纤维对水泥砂浆塑性收缩应力影响。
2) plastic shrinkage capillary stress
塑性毛细管收缩应力
1.
Plastic tensile strength and plastic shrinkage capillary stress of cement mortar in different cement-sand ratio or PVA fiber dosage,temperature and humidity were investigated.
分别测试了不同灰砂比或聚乙烯醇(PVA)纤维掺量、环境温度和湿度下水泥砂浆的塑性抗拉强度和塑性毛细管收缩应力,并对实验结果进行了三元线性回归分析。
3) plastic shrinkage
塑性收缩
1.
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
2.
Effect of curing on plastic shrinkage of high performance concrete;
养护对高性能混凝土塑性收缩的影响
3.
The influential agents and the preventive messure of plastic shrinkage cracking in concrete;
混凝土塑性收缩裂缝的影响因素及预防措施
4) shrinkage stress
收缩应力
1.
Characteristics of shrinkage stress of wood during drying under high temperature and high pressure steam conditions.;
高温高压蒸汽干燥过程中木材的收缩应力特征
2.
Polymerization shrinkage stress of composite resin;
复合树脂收缩应力研究进展
3.
Simplified calculation and analysis for shrinkage stress with in ultra-long wall with soleplate;
带底板超长墙收缩应力的简化计算与分析
5) shrink stress
收缩应力
1.
Aiming at the common occurrence of inclined cracks of cast-in-place concrete slab,this paper chiefly analyzes the 45 diagonal through cracks with an example in engineering practice,and applies the number analysis to calculate 1/8 places of biggest and main tensile stresses in the case of the shrink stress and temperature stress.
针对目前现浇楼板角部多出现斜裂缝的现象,结合工程实例对板角45°斜裂缝进行了着重分析,并采用解析分析计算收缩应变和温度应变以及在板角1/8跨范围的最大主拉应力,且指出墙体与楼板混凝土的收缩差以及二者之间的温差在楼板中所引起的温度收缩应力是板角开裂的主要原因,为工程实践提供理论依据。
2.
The concrete cracks in sluice pier wall of New Kaituo River were checked, and it was found that the temperature stress and shrink stress are the main reasons for cracks formation.
对新开沱河节制闸墩墙的裂缝进行了检测,分析认为温度应力及收缩应力是裂缝产生的主要原因。
3.
According to crack and leakage problems of Shanghai subway stations, authors analyze the influence of temperature shrink stress of large volume concrete on cracking, and deduce such calculation formulas applicable for temperature shrink stress, crack separation and width of subway station structures.
针对上海地铁车站的开裂渗漏问题 ,分析了大体积混凝土的温度收缩应力对开裂的影响 ,得到了适用于地铁车站结构的温度收缩应力、裂缝间距、裂缝宽度的计算公式 ,在技术上提出解决开裂问题的思路 ,并结合工程实例 ,用计算结果论证了所提方法的可行性。
6) contraction stress
收缩应力
1.
Calculation of semi-rigid pavement contraction stress;
公路半刚性基层收缩应力的计算方法
2.
This paper analyzes the temperature field, the contraction stress, and the thermal stress in concrete arch culverts using Finite Element Method.
采用三维有限元模型 ,对混凝土拱涵进行温度场、收缩应力和温度应力分析。
3.
High spot put on contraction stress influence factors and it's affection on UV-adhesive's performance.
本论文通过大量试验,合成、筛选了一批单体和预聚物,测定了不同胶粘剂配方的各项性能,重点研究收缩应力的影响因素以及它对UV固化胶粘剂粘接性能的影响;研究了通常会被忽视的固化工艺对材料的影响,通过对不同辐照距离,胶层厚度等对材料性能影响的研究,确定试验室条件下的最优固化工艺;此外还研究了玻璃化转变温度、固化度、光引发剂以及助剂等其它因素对UV固化胶粘剂性能的影响,合成了共聚丙烯酸酯改性环氧丙烯酸酯预聚物,产物克服了环氧丙稀酸酯的低温脆性,改善了对玻璃的粘接效果。
补充资料：收缩中(晚）期喀喇音-收缩晚期杂音综合征
收缩中(晚）期喀喇音-收缩晚期杂音综合征
即"二尖瓣脱垂-喀喇音综合征"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条