In quantitatively analysis including process of loading and stress distribution along the body of a chimney, load of blasting vibration induced by the forming of blasting cut was analyzed and the premature rupture of upper chimney was certainly affected by it.

將ANSYS5.7瞬態(tài)動力學(xué)分析引入爆破動力計算中亚洲欧美激情小说视频，定量分析研究了在切口形成時的爆破振動荷載下国产精品猎奇另类视频，整體結(jié)構(gòu)受力過程及應(yīng)力分布規(guī)律91日韩在线视频免费观看。

The ultimate torsional strength or modulus of rupture expresses a measure of the ability of material to withstand a twisting load.

斷裂時的扭轉(zhuǎn)極限強度或模量描述的是材料受到扭曲載荷時的抗扭能力国产视频免费视频在线。

Applied overlay principle discloses intention at the complex load of break of grease wall of a well for individual and simple load, through set and time relevant aeriform pressure distributings function, rupture according to flexibility of stretch and mechanical, line condition of tie of stress of the upland after perforation of well of grease of mechanical and academic derivation plays factor of intensity of interstitial and most advanced stress, got deflagrating patulous condition is cracked since terrane of aeriform fracture wall of a well, the aeriform pressure gradient that this condition can follow time change inside reflective break is right the influence of interstitial configuration.

應(yīng)用疊加原理將功能于油水井壁裂縫的復(fù)雜載荷分解為單個簡單載荷，通過設(shè)定和時間相關(guān)的氣體壓力分布函數(shù)，根據(jù)彈性力學(xué)乱亲伦交换免费看视频、線彈性斷裂力學(xué)理論推導(dǎo)油水井射孔后高地應(yīng)力約束條件下裂縫尖端應(yīng)力強度因子2019偷拍黄色视频精品，得到了爆燃氣體壓裂井壁巖層起裂擴展條件，該條件可以反映裂縫內(nèi)隨時間變化的氣體壓力梯度對裂縫形態(tài)的影響五月天婷婷网亚洲综合在线。

creep rupture：蠕變斷裂

creep load 蠕變荷載 | creep rupture 蠕變斷裂 | creep settlement 蠕變沉降