brittle fiber 中文意思是什麼
brittle fiber
解釋
脆纖維-
Brazilian fan palm having an edible root ; source of a useful leaf fiber and a brittle yellowish wax
有可食用根的扇葉葵， ；是一種有用樹葉纖維和一種易碎的淡黃色蠟的來源。 -
It proves that adding up fiber and modified asphalt in the common asphalt mixture can decrease the brittle point temperature and strength the ability of resisting cracking. fiber - reinforced asphalt concrete and glass fiber grid which has been set between the road base and overlay can delaying reflection cracking effectively
試驗證明，在普通瀝青混合料中加入聚酯纖維以及使用改性瀝青可脆化點溫度降低，增強低溫抗裂性，加入goodroad聚酯纖維和在基層與面層之間鋪設玻纖格柵可有效抑制反射裂縫，值得推廣。 -
It was found that the cracks can penetrate the interphase and the fiber rapidly when the interphase is thin, which causes the low flexural strength and fracture toughness, as well as the composites " brittle fracture. while the interphase is thick, multiple toughening mechanisms such as the crack deflection and matrix cracking can be activated, which cause the composites " flexural strength and fracture toughness is high and the composites " non - brittle fracture
當界面相較薄時，基體裂紋能夠迅速穿過界面相和纖維，復合材料具有較低的彎曲強度和斷裂韌性，表現為脆性斷裂模式；當界面相較厚時，復合材料能產生裂紋偏轉、基體開裂等多種增韌方式，具有較高的彎曲強度和斷裂韌性，呈韌性斷裂模式。 -
It can make ordinary concrete that is a kind of brittle material be changed to a kind of compound material that has better plasticity. its main working mechanism is to improve the brittleness of ordinary concrete by using short fibers that are scattered equably. because short fibers have higher dragging resistance and ordinary concrete has higher crushing strength in the process of stressing, every technical property of fiber - reinforced concrete is improved greatly
鋼纖維混凝土是近年來發展起來的一種新型建築材料，是在普通混凝土中摻入適量的鋼纖維而形成的可澆築、可噴射成型的一種新型復合材料，除抗壓強度外，它的各項物理力學性能都比普通混凝土有顯著的改善和提高，使原屬于脆性材料的混凝土變為具有一定塑性性質的復合材料，其主要工作機理是利用均勻分散的短鋼纖維來改善普通混凝土的脆性。 -
Continuous sic fiber reinforced titanium matrix composites hold immense potential for advanced aircraft and aerospace structural applications. however, due to the high reactivity of titanium, brittle reactive products at fiber / matrix interface are easy to form and may lead to a degradation of the mechanical properties of sic / ti composites
Sic纖維增強ti基復合材料在航空航天領域有重要的應用前景，但由於ti的化學活性大，在復合材料的sic - ti界面處存在嚴重的界面化學反應，會極大的損害sic ti基復合材料的力學性能。
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