Each of circular dishes is subjected to the action of a tangential force . 每個圓盤都受到切向力的作用。
Due to the interstitial fluid between the partials , the solutions of the pressure and tangential force between the two granules are the theoretical foundation of the wet granular discrete element method 當(dāng)顆粒之間有法向或切向相對運(yùn)動時,由于存在填隙流體,顆粒之間產(chǎn)生的法向的擠壓力和切向阻力,是濕顆粒離散元法的理論基礎(chǔ)。
The measured tangential force , tangential inertial force and normal vibration acceleration are decomposed using a discrete wavelet transform . the relation among these three dynamics state variables is investigated 利用小波變換技術(shù)對測量的切向力、切向慣性力和法向振動加速度進(jìn)行分解,對這些動力學(xué)變量之間的相互關(guān)系進(jìn)行了深層次的研究。
This research was also supposed to provide a valuable reference for the construction of 500kv eastern hangzhou transformer substation project . to guarantee the rationality of the torsion and bending load application , a set of experimental equipments was transformed from a traditional one by exerting tangential force on the brim of the fan board and conducting broad - billed roller application . in the actually fulfilled experiments on the capabilities of the members under different ratios of torsion and bending , the equipments proved to be well qualified in load applying to large - tonnage members 試驗(yàn)中,為保證扭轉(zhuǎn)及彎矩荷載施加的合理性,在浙江大學(xué)工程結(jié)構(gòu)試驗(yàn)室原有的加載設(shè)備的基礎(chǔ)上,分別采用在扇形板邊緣施加切向力和寬軸承滾軸加載的方法,改造并調(diào)試出一套可專門用于大噸位構(gòu)件施加扭轉(zhuǎn)荷載及組合作用的試驗(yàn)設(shè)備,并利用這套設(shè)備進(jìn)行了離心鋼管混凝土構(gòu)件在不同彎扭比的組合作用下的試驗(yàn)研究。
In contrast , taken as a contact problem , the principal characters of the interfaces can be reflected : ( 1 ) the contact interface is of shear strength which implies that a generic pair of contact points on the interface will displace coincidentally if the tangential force at this point has not reached the limit resistance , else , relative slide between the points will occur along the tangential direction . ( 2 ) no matter the relative slide occurs or not , the contact bodies cannot invade each other in any wise 同時指出,將樁土相互作用按接觸問題來處理,可以更好地反映出該接觸面的主要力學(xué)特征,即: ( 1 )接觸面具有相應(yīng)的“抗剪強(qiáng)度” ,即當(dāng)接觸面上的某一點(diǎn)處的切向應(yīng)力小于該點(diǎn)處的抗剪強(qiáng)度時,該處樁土共同變形;達(dá)到其抗剪強(qiáng)度時,則沿切向發(fā)生滑動; ( 2 )在整個變形過程中,樁與土不能互相侵入。