stress of the third kind 中文意思是什麼

stress of the third kind 解釋
第三類應力
  • stress : n 1 壓力，壓迫，緊迫，緊張。2 【語音】重音；重讀；【詩】揚音；語勢，著重點。3 重要（性），重點，...
  • of : OF ＝Old French 古法語。
  • the : 〈代表用法〉…那樣的東西，…那種東西。1 〈用單數普通名詞代表它的一類時（所謂代表的單數）〉 （a） 〈...
  • third : n 1 〈the third〉第三。2 第三者〈指人〉。3 （時間或角度的）一秒的六十分之一。4 〈the third〉（某...
  • kind : adj 1 厚道的，仁慈的，仁愛的；和藹的。2 親切的。3 〈古語〉相愛的，充滿柔情的。4 容易處理的；（毛...
  1. 1. under the same kind of wall rock and the same condition, displacement of pipe liner is symmetry, for tunnel structure and suffered load are symmetry. as level terra stress is bigger, the maximum of displacement and the first main stress occur in tie - in of pipe liner structure, and its direction is radial and points in hole ; the direction of the third main stress is annular and its maximum occurs in top and bottom hole inner

    1 、同一類圍巖在同一種工況下，由於結構和荷載的對稱性，管片襯砌結構的位移也表現出對稱性，因水平向地應力較大，位移最大值、第一主應力的最大值發生在管片襯砌結構的接頭處，方向為徑向指向洞內；第三主應力的方向為環向，較大值發生在洞頂和洞底內側。
  2. 2. under the same kind of wall rock and different conditions, the maximum of displacement and the third main stress of pipe liner structure in construction period is bigger than these of operation period, and the maximum of the first main stress of pipe liner structure in construction period is smaller than these of operation period

    2 、同一類圍巖在不同工況下，施工期管片襯砌結構位移的最大值、第三主應力最大值比運行期要大，施工期的管片襯砌結構的第一主應力最大值比運行期要小。
  3. Stress of the third kind

    第三類應力
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