macro-cracks 中文意思是什麼

macro-cracks 解釋
寬縫
  • macro : adj. 1. 巨大的；極厚的；特別突出的。2. 大量使用的。n. 【自動化】宏指令 〈macroinstruction 的縮寫〉。
  • cracks : 板間間隙
  1. Under load, the number of the micro - cracks increases ; the micro - cracks expand and eventually become macro - cracks, which result in the failure of the structure

    在載荷作用下，微裂紋的數量增加，擴展最後變成宏觀裂紋，從而導致結構的破壞。
  2. The material or structure used in practical engineering away have initial damage which gradually devepop from beginning of distortion to failure, in this process polymerization and development of micro - cracks will cause formation and expand of macro - cracks

    在實際工程中使用的材料或構件及結構是存在初始損傷的，其從開始變形直至破壞，是一個逐漸劣化的過程，在這個過程中，微裂紋的聚合和長大造成了宏觀裂紋的形成和發展。
  3. It has good practical and academic value for research of interfacial bonding between shaped synthetic macro - fiber and matrix. for concrete consisting of hardened cement, aggregates, pore and micro - cracks of different sizes, reinforcing effects of only one type of fiber are limited, however,

    由於混凝土自身是多相、多組分、多尺度層次的非均質結構特性，單一纖維增強作用是有限的，混雜纖維能在不同結構和不同性能層次上逐級阻裂與強化，達到取長補短的作用。
  4. The failure of concrete is caused by the formation, growth and confluence of crack, then creating the macro cracks in concrete

    研究表明混凝土的開裂，首先起源於骨料和砂漿的粘結界面，進而發展至砂漿中。
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