标养水泥砂浆的干缩率明显大于同龄期蒸养水泥砂浆试件。
The dry shrinkage rate of standard curing concrete sand mortar evidently exceeded the steam curing simples at the same age.
用锰铁高炉产出的原状废渣代替部分水泥制作的砂浆试件， 强度下降幅度较大。
Original state waste residue from Fe-Mn blast furnace substituting for part cement is made into mortar specimens and the mortar strengths drop largely.
通过FKJ砂浆试件在碱、酸及盐溶液中浸泡后强度变化，试验其耐化学腐蚀能力。
According to the strength change of the FKJ mortar sample immersed in the alkali, acid and slat solution, test its ability of chemical resistance.
方法利用测量限制膨胀率的方法观察高铝粉煤灰与硬石膏混合后对水泥砂浆试件的补偿收缩效果。
This paper has researched on different kinds of light aggregates as well as positive effect of content of light aggregate to restrained expansion rate of shrinkage compensating concrete.
进行单元划分，对试件中骨料、砂浆和界面单元的材料号进行自动识别及赋值。
The material number of aggregate, mortar and bond element is identified automatically and evaluated.
试验中测量了轴压试件的极限荷载、混凝土应变、钢筋应变、钢筋网应变以及复合砂浆应变。
In the experiment the strain of concrete, steel bar, steel mesh, composite mortar and the ultimate load carrying capacity are tested.
根据对砂浆中埋置钢筋的试件进行室内快速锈蚀试验研究的结果，环境温度对钢筋锈蚀率有重要的影响。
The rust experiment on steel bars embedded in mortar shows the environmental temperature has great influence on the rust corrosion rate of steel bars.
本文对砂浆中埋置钢筋的试件进行了快速锈蚀试验研究。
An accelerated corrosion test was carried out on steel reinforcing bars in mortar.
从爆裂机理研究出发，针对高强砂浆等试件，利用明火加热炉，开展了一系列试验。
From spalling mechanism, a series of experiments with samples aiming at high strength mortar were performed utilizing fuel furnace.
钢纤维水泥砂浆中的钢纤维能有效地抑制裂缝的产生，使试件具有良好的抗裂性能。
The steel fibers in the steel fiber ferrocement mortar can effectively restrain the crack development so as to ensure that the specimens have favorable anti-cracking performance.
试件破坏时大多出现竖向灰缝开裂、水平灰缝砂浆向外鼓落的情况。
The vertical mortar joint cracked and the mortar in horizontal mortar joint dropped when the specimens were destroyed.
以砂浆强度为主要参数，对18个蒸压粉煤灰多孔砖砌体试件及15个普通黏土砖砌体试件进行受压试验。
The compression tests are made on 18 autoclaved fly ash perforated brick masonry samples and 15 common clay brick masonry samples taking mortar strength as main parameter.
为研究自密实混凝土板墙加固低强度砂浆砖砌体的抗剪性能，共做了6个墙体加固试件。
The shear behaviors of the low strength brick masonry wall strengthened with the self-compacting reinforce concrete wall have been discussed by 6 experimental models.
在试件制作过程中还进行了混凝土拌和物和砂浆的稠度测试。
In the process of pouring specimens, dense degree of concrete mixture and mortar were measured.
无抗剪联接条件下，分级尾砂膏体梁拼板试件的抗剪强度，大于高浓度砂浆梁拼板试件的抗剪强度。
Without shear resistant connection in slabs, the shear strength of the graded tailing paste mortar is more than that of high-density tailing mortar.
无抗剪联接条件下，分级尾砂膏体梁拼板试件的抗剪强度，大于高浓度砂浆梁拼板试件的抗剪强度。
Without shear resistant connection in slabs, the shear strength of the graded tailing paste mortar is more than that of high-density tailing mortar.
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