对混凝土试块进行切割实验，并对分析同切割深度的不同形态所产生的原因。
Experiments of cutting concrete block were conducted and the reason for different fonns on different cutting depth was analyzed.
将常态及冻融后的普通混凝土试块在多功能混凝土三轴试验机上进行了等比例的多轴加载试验。
Multiaxial Proportional loading experiments of concrete specimens under normal environment and after freeze-thaw cycling were made using triaxial test system for concrete.
将导电涂膜应用于混凝土试块的抗压试验，结果发现导电涂膜在快速加、卸载条件下对混凝土微裂缝的出现及扩展相当敏感。
The conductive coat has been applied on concrete test blocks during the compression test, the data shows that the conductive coat is rather sensitive to formation and extension of tiny cracks.
混凝土振捣前做好试块留置组数计划，并检查现场试模是否够。
Before concrete vibration starts, plan well number of sets of sample blocks to be retained and check whether on-site form testing is enough.
其次是水泥膨浆和接缝混凝土，接缝面不铺筑任何接缝面材料的试块，劈裂抗拉强度最小。
Expansive cement paste and joint concrete are next. And the bond splitting tensile strength of joint surface without bond material is least.
同条件养护试块不仅作为拆模的依据，而且也是判断结构实体混凝土强度的重要依据。
The specimen cured in atmosphere condition is not only the basis for removing the mould, but also the important basis for judging the concrete strength of structured entities.
经过自密实混凝土配合比优化设计和现场试块模拟试验后，NVC自流平外加剂成功应用于润扬大长江公路大桥北锚碇。
After optimizing the mix proportion and simulation of a big specimen in locale, NVC admixture applies well in Run-Yang bridge on the Yangtse River.
基于(4)中立方体试块的试验结果，研究了不同来源再生混凝土抗拉强度的统计特征。
Based on experimental data in (4), the statistical characteristics for the tensile strength of rac with RCA from different origins were determined.
从提高混凝土强度和密实性出发，采用“PIC”法对水泥砂浆试块进行试验和研究。
From increasing the strength and density of concrete to start, the test and research were carried out for the sample of cement mortar by using PIC method in this paper.
对经过0、25、50、75、100、125次冻融循环的四个不同等级的普通混凝土立方体试块和少部分棱柱体试块进行了试验研究。
The experimental study of plain concrete test cubes and a few prismoids, both of what classified to four ranks, suffering 0, 25, 50, 75,100 and 125 cycles of freezing and thawing were carried out.
对经过0、25、50、75、100、125次冻融循环的四个不同等级的普通混凝土立方体试块和少部分棱柱体试块进行了试验研究。
The experimental study of plain concrete test cubes and a few prismoids, both of what classified to four ranks, suffering 0, 25, 50, 75,100 and 125 cycles of freezing and thawing were carried out.
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