elastic adj. 1.有彈力[彈性]的。 2.伸縮自如的,靈活的。 3.機變的,輕快的。 an elastic body 彈性體。 elastic braces 松緊吊褲帶。 elastic force 彈力。 an elastic principle 靈活性的原則。 elastic ribbon 松緊帶。 an elastic temperament 開朗的性格。 n. 橡皮線,松緊帶,橡皮圈。 adv. -ally
zone n. 1.【地理】(地)帶。 2.區域,范圍,界。 3.〔古、詩〕(腰)帶。 4.圈,環帶。 5.【數學】(球面)帶;【物理學】晶帶;晶層。 6.〔美國〕(為計算郵包寄費而劃分的)郵包區 (= parcel post zone)。 7.【自動化】(穿孔卡片頂部的)三行區。 the frigid [temperate, torrid] zone 寒[溫、熱]帶。 a fortified zone 要塞地帶。 the zone of action 作戰區域。 a school [business, residence] zone 學校[商業、住宅]區。 the zone of influence 勢力范圍。 soil zone 土層。 in the zone 〔俚語〕處于顛峰狀態。 loose the maiden zone of 破壞…的處女童貞。 zone out (使)變得昏頭昏腦,(使)變得昏昏沉沉。 vt. 1.用帶圈繞。 2.把…分成地帶。
In numerical simulation , the elastic zone is only considered and the effect of blasting waves on the rock medium , after attenuating through crushing zone and ruptured zone , becomes an input load 數值模擬僅考慮彈性區域,爆炸波對巖石介質的作用經粉碎區、破裂區衰減后成為輸入荷載。
In the calculations of ultimate bearing capacity , the section of rc beam was divided into the elastic zone and the plastic zone based on the fire temperature field of the beam ' s section , the equivalent - floor - live - load was presented to describe the weakening of the bearing capacity of structure members in fire , the correlation expressions were established 摘要根據梁截面火災溫度場,將梁截面混凝土分為彈性區和塑性區2部分計算火災場梁極限承載力,并采用等效樓面活荷載描述火災場高溫對梁極限承載力的削弱,推導了相關的計算公式。
The process of penetration is regarded as expansion of cylindrical cavity in infinite soil mass . combining with the knowledge of elastic mechanics and plastic mechanics , we may make analysis for soil around pile . and we may deduce the cylindrical cavity pressure , radius of plastic zone , radical displacement in elastic zone , and excess pore water pressure in soil around pile and spherical cavity pressure at the end of pile 本文闡述了樁土共同作用理論原理,對坑式靜壓樁的樁周土體作彈塑性分析,把壓樁過程中樁周土體的本構關系看作是水平面的平面應變小孔擴張問題,利用小孔擴張原理,結合彈性力學以及塑性力學的知識,對壓樁后土體的性狀進行分析,得出樁對土的擠擴作用力、樁周土體塑性半徑、彈性區的位移,以及樁端球形孔擴張的擴張力。
Elastic - plastic analysis for soil around anchor jacked pile in this paper , the course of penetration is regarded as expansion of cylindrical cavity in infinite soil mass . combining with the knowledge of elastic mechanics and plastic mechanics , we can make analysis for soil around pile . finally , we can educe the cylindrical cavity pressure , radius of plastic zone , radical displacement in elastic zone , excess pore water pressure in soil around pile and spherical cavity pressure at the end of pile 錨桿靜壓樁樁周土體的彈塑性分析該部分是文章的主要工作所在,本文把壓樁過程樁周土體的本構關系看作是水平面的平面應變小孔擴張問題,利用小孔擴張原理,結合彈性力學以及塑性力學的知識,對壓樁后土體的性狀作出分析,得出樁對土的擠擴作用力、樁周土體塑性半徑、彈性區的位移,壓樁完成瞬時樁周土體彈性區和塑性區的超孔隙水壓力以及樁端球形孔擴張的擴張力。
The width of stacking fault increased as partial dislocations move forward . in the fracture of 18 - 8 stainless steel , many dislocations were emitted from the crack tip during the early stage of crack propagation and moved forward , and then a dfz was formed between the crack tip and the pile - up dislocations . the dfz is an elastic zone 不銹鋼斷裂時,裂尖首先發射位錯,并離開裂尖向前運動,裂尖前方留下無位錯區,位錯反塞積在無位錯區的端部,無位錯區是應變很高的異常彈性區,隨著裂紋的擴展,無位錯區逐漸發生晶體碎化和轉動。