overburden load

基本解釋

This conclusion is also helpful for explaining the question that casing collapse load maybe larger than the overburden stress some times.
同時這也有助于解釋套管所受外擠載荷超過上覆巖層壓力的問題。
The calculation of structural load on the lining of tunnel with shallow overburden shows that the load on composite lining will be shared by primary support and secondary lining.
隧道襯砌在淺埋段的結(jié)構(gòu)荷載計算表明，復合式襯砌中的初期支護和二次襯砌一般要共同承擔荷載。
Therefore, we can study fault sealing through calculating the size of normal stress of fault plane, on the basis of considering overburden load and regional major compressive stress.
斷層封閉性能與應(yīng)力作用密切相關(guān)，可以在考慮斷面受到區(qū)域構(gòu)造應(yīng)力與斷面上覆地層負荷聯(lián)合作用的基礎(chǔ)上，通過計算斷面所承受的正應(yīng)力來研究斷層封閉性。