片语

drying shrinkage test干缩试验

drying shrinkage rate干缩率

drying and shrinkage干缩

drying and shrinkage stress干缩应力

drying shrinkage value干燥收缩值

drying shrinkage stress干缩应力

reversible drying shrinkage可逆收缩

reduction of drying shrinkage干缩折减

英汉例句

• a reasonable and feasible test method for drying shrinkage of mortar called improved method was first determined from several aspects in comparison with current standard jc/t method.

  论文以砂浆为研究对象，首先从几个方面以现行标準jc/t法作对比研究并确定了合理的、方便的水泥砂浆干缩改进试验方法（以下均称为改进法）。

• the simulative calculation of the 3-d non-linearity un-stability moisture field and the drying shrinkage stress field in the macro and micro level was carried out.

  分别从宏观和细观的角度实现了混凝土三维非线性、非稳定湿度及干缩应力场的仿真计算。

• the drying shrinkage and self shrinkage of concrete were experimentally studied.

  实验研究了混凝土干缩及自收缩性能。

• ormosils micro-optical elements have broken through the film thickness limitation of pure sol-gel and avoided the size inaccuracy brought by the drying shrinkage of gel.

  ormosils突破纯溶胶-凝胶的膜厚极限，避免凝胶干燥收缩引起尺寸的偏差。

• the results indicated that high c3s cement had higher strength and less drying shrinkage and can largely utilize fly ash (up to 40% of fly ash may be added).

  结果表明，高c3s水泥具有较高的强度和较小的干缩，可大量利用粉煤灰（掺量可达40%）。

• the results showed that alkali-activated fly-ash cementing material has good sulphuric acid resistance and low bulking factor and high drying shrinkage against ordinary portland cement.

  结果表明：与水泥相比，堿激发粉煤灰胶凝材料具有良好的抗硫酸侵蚀性、湿胀小、干缩大。

• fly ash could markedly decrease the autogenous shrinkage of concrete at early age, but the drying shrinkage may be increased due to lowering concrete strength development.

  粉煤灰的掺入能大幅度地减小混凝土早期自生收缩，但使早期干燥收缩增加；

• the method of the invention has advantages of high content fly ash and compressive strength, low drying shrinkage value and good durability.

  本发明粉煤灰掺加量高、抗压强度高、干燥收缩值低、耐久性较好。

• the double mix of expansion agent and shrinkage-reducing agent is an effective way to reduce the drying shrinkage fall of expansive concrete.

  膨胀剂和减缩剂双掺使用是减少膨胀混凝土干燥收缩落差的有效措施。

• the drying shrinkage strain develops slowly, since it is a function of the migration of the water through the hardened concrete.

  干燥缩水应变发生较慢，因为它是一个水透过硬化混凝土的迁移作用。

• when taken in concrete with proper quantity, hcfa can compensate the drying shrinkage of concrete, and accordingly reduce the cracking risk of concrete.

  混凝土中掺加适量高钙灰，对于混凝土的干燥收缩有补偿作用，可降低其开裂风险。

• however for the cement mortars with the same fly ash dosage when the curing temperature increases from 20 ℃ to 60 ℃, the drying shrinkage of the cement mortars are remarkably decreases.

  当粉煤灰掺量较低时（0～20%），经高温养护的水泥砂浆的干缩小于低温养护的。

• internal and external drying shrinkage and thermal dilation are fundamentally related to the internal relative humidity.

  内部和外部的干燥收缩和热膨胀，是从根本上关系到内部相对湿度。

• the polypropylene fiber can effectively control the length, width and number of the drying shrinkage crack of early-age concrete.

  聚丙烯纤维可有效控制混凝土早期干缩裂缝的长度、宽度和数量。

• in this paper, we discussed tenacity and drying shrinkage rate of the advertising lamp shade pet industrial fiber using the orthogonal test and single-factor test.

  利用正交试验和单因子试验，对影响灯箱布用涤纶工业丝的断裂强度和干热收缩率指标的工艺因素进行了研究。

• based on the analysis of drying shrinkage characteristics, the influences of chemical admixtures on the drying shrinkage characteristics were studied in this paper.

  通过水泥砂浆干缩特性的分析，建立硅酸盐水泥干缩特性曲线，讨论化学外加剂对硅酸盐水泥干缩特性的影响。

• the drying shrinkage of portland cement mortars with different fly ash dosages after curing at 20 ℃ and 60 ℃ before drying was investigated.

  实验研究了经20℃（标準养护）和60℃养护后，高掺量粉煤灰水泥砂浆的干缩性能。

• in this article, authors show the drying shrinkage models and autogenous shrinkage models at home and abroad, analyze respectively the characteristics and application range between these models.

  本文主要介绍了国内外各种关于混凝土干缩和自收缩的理论计算模型，并分析了各模型的特点及适用范围。

• the influence of shear-pattern steel fiber on plastic cracking, drying shrinkage and mechanical properties of concrete is studied by experiments.

  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。

• however the drying shrinkage of hpc is similar to that of the normal strength concrete.

  但整体的干缩与普通混凝土相似。

• effects of several factors of binders, including the total amount of binder, water binder ratio and the dosage of fly ash, on drying shrinkage of concrete are discussed in this paper.

  通过试验分析了胶凝材料总量、水胶比、粉煤灰掺量对混凝土干缩性能的影响。

• the first attempt to analyze the reliability of the deformation of the wall cracks - drying shrinkage cracks, and also carried out the experiments of the related mechanical properties.

  并对墻体的变形裂缝—干燥收缩裂缝进行了可靠度计算，同时进行了相关的力学性能试验。

• the mechanics and drying shrinkage properties of high c3s cement and popular cement systems were studied.

  研究了高c3s水泥系统和普通水泥系统的力学性能及干缩性能。