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影响混凝土强度与超声波声速关系的因素

COMMUNICATIONS SCIENCE AND TECHNOLOGY HEILONGJIANG(2005)

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Abstract
1骨料品种的影响 由于骨料的声速比混凝土中其他组分的声速要高的多,而且它在混凝土中所占的比例高达80%左右,因此,骨料声速对混凝土总声速具有决定性的影响.对于两种不同骨料品种的混凝土强度而言,当强度一样时,骨料声速大的混凝土,声速也较高.
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