废橡胶颗粒改性水泥基材料的塑性开裂和抗冲击性能 关键词 ： 橡胶颗粒；平板法；混凝土；落锤法；冲击韧性 [gap=1160]Key words： rubber particles；slab test；concrete；hammer-drop test；impact toughness
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drop hammer test [纸] 落锤试验
Drop hammer impact test 落锤冲击试验 ; 下降斧冲击试验
drop-hammer test 落锤试验
drop hammer test machine 落锤试验机
drop hammer impact test machine 落锤冲击试验机
The basic principle of simple high strain pile test method transformed from measured free fall of drop hammer is given in this paper.
给出测量自由落锤的加速度换算高应变试桩的动力的简易法的基本原理、测试操作与工程应用。
The impact experiments of concrete filled steel tubes with fixed-ends were carried out on the drop hammer test machine.
利用落锤式冲击试验机对两端固定不同壁厚钢管混凝土构件进行了侧向冲击实验。
The frame photograph of explosive samples under drop hammer test have a furcate structure, in which the fractal dimension of the explosive is related to its impact sensitivity.
炸药样品在落锤撞击下，其分幅图像具有分形结构，同时，它的分形维数与炸药感度有关。
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