structural stiffness造句
例句與造句
- Impacts of structural stiffness change on seismic response of unsymmetrical tower
結(jié)構(gòu)剛度變化對(duì)非對(duì)稱塔樓結(jié)構(gòu)地震反應(yīng)的影響 - Effect of structural stiffness on hydroelastic response of box - typed very large floating structure
結(jié)構(gòu)剛度變化對(duì)箱式超大型浮體結(jié)構(gòu)水彈性響應(yīng)的影響 - Structural stiffness effect of single amp; amp; bi - fuselage uav with higher aspect ratio and straight wing
大展弦比直機(jī)翼雙機(jī)身飛機(jī)中機(jī)身與機(jī)翼的最佳布置問題 - Research on the effect which is caused on structural stiffness by structural arrangements was conducted
研究了多塔斜拉橋的各種結(jié)構(gòu)布置方式對(duì)結(jié)構(gòu)剛度的影響。 - By the great deal use of the high - strength steel material , the structure strength is raised , but the problem of structural stiffness and structural stability is made to show to project
由于高強(qiáng)度鋼材的大量采用,提高了結(jié)構(gòu)強(qiáng)度,卻使剛度和穩(wěn)定性問題日顯突出。 - It's difficult to find structural stiffness in a sentence. 用structural stiffness造句挺難的
- Combining the decomposition of the structural stiffness matrix with an identification approach with unknown input , a method of composite inversion is suggested
通過結(jié)構(gòu)動(dòng)力矩陣的分解并結(jié)合作者提出的一種在輸入信息未知的條件下識(shí)別結(jié)構(gòu)物理參數(shù)的方法，提出了一類復(fù)合反演算法。 - In the case of seldomly occurred earthquake , the artificial vertical seams play their roles , changes the failure forms of coupling wall - column and lower structural stiffness and earthquake action
在大震作用下，人工豎縫發(fā)揮作用，改變了墻肢的破壞形態(tài)、降低了結(jié)構(gòu)的剛度和地震作用。 - In this dissertation , the global negative structural stiffness is concerned , and a comparatively complex constitutive model , the microplane theory , is introduced in the numerical study
在論文的第三部分，筆者用編制的程序?qū)?片預(yù)應(yīng)力高強(qiáng)混凝土變截面箱型連續(xù)梁的結(jié)構(gòu)行為進(jìn)行了數(shù)值模擬。 - As to every building , the damage will affect the structural stiffness and change dynamic behavior , so we can build up reasonable analysis model by structural dynamic behavior
對(duì)于任一結(jié)構(gòu)來說，其損傷都將引起結(jié)構(gòu)剛度的變化，從而引起動(dòng)力特性的變化，因而可從結(jié)構(gòu)的“動(dòng)力特性”入手來建立合理的分析模型。 - The prestressed cable is a long - span structure which represents tensegrity structure thought . tensegrity structure is not stable without prestress and structural stiffness should be guaranteed by prestress . the structural stiffness changes compatibly with the load
張拉整體結(jié)構(gòu)在無預(yù)應(yīng)力情況下結(jié)構(gòu)是不穩(wěn)定的，結(jié)構(gòu)的剛度依靠預(yù)應(yīng)力予以保證，并隨著荷載的作用，結(jié)構(gòu)的剛度不斷變化。 - Because of the merits of high structural stiffness , small motion inertia , high kinematic precision and so on , the parallel robot has obtained the more and more widespread application ; but the parallel robot has also the unsafe factors like kinematic singularity , link interference , joint restriction and so on . these will induce that the parallel robot mechanism is destroyed
并聯(lián)機(jī)器人由于具有結(jié)構(gòu)剛度大、運(yùn)動(dòng)慣性小、輸出精度高等優(yōu)點(diǎn),近年來獲得了越來越廣泛的應(yīng)用;但是并聯(lián)機(jī)器人也存在運(yùn)動(dòng)奇異性、連桿干涉、鉸鏈約束等不安全因素,這些會(huì)造成并聯(lián)機(jī)器人機(jī)構(gòu)的破壞。 - Since the first multispan cable - stayed bridge was designed and built in 1960s , the structural stiffness has been the block of this type of bridges " popularization . in 1990s bridge engineers of the world once again payed their attention to the sort of bridges and showed preference for how to insure the whole structural stiffness as well as the beautiful appearance
盡管在上世紀(jì)六十年代就已建成世界上第一座多塔斜拉橋，然而多塔斜拉橋的結(jié)構(gòu)剛度問題卻一直制約著該橋型的發(fā)展，直到20世紀(jì)90年代，多塔斜拉橋又受到了國(guó)內(nèi)外工程師們的關(guān)注，如何在確保多塔斜拉橋的結(jié)構(gòu)整體剛度的同時(shí)又使結(jié)構(gòu)顯得美觀，成為發(fā)展多塔斜拉橋這一橋型所面臨的關(guān)鍵問題。 - But setting of strengthened floor will result in the sudden variation of structural stiffness and internal force , and will come into being weal story . the yield mechanism will difficultly " story column , weak beam " and " strong in resistance of shear force , weak in resistance of bending moment "
在風(fēng)荷載作用下，設(shè)置加強(qiáng)層是一種減少結(jié)構(gòu)水平位移的有效方法；但在地震作用下，加強(qiáng)層的設(shè)置將會(huì)引起結(jié)構(gòu)剛度、內(nèi)力突變，并易形成薄弱層，結(jié)構(gòu)的損壞機(jī)理難以呈現(xiàn)“強(qiáng)柱弱梁”和“強(qiáng)剪弱彎”的延性屈服機(jī)制。 - The study state of art and development trend of structural damage identification research is simply summarized in this paper . hilbert - huang transform ( hht ) is applied to the damage identification and intrinsic frequency confirmation of time - variable structures . furthermore , a kind of inverse calculation is presented to calculate structural stiffness . this method can solve three main problems : the time that damage occurred , the location and the degree of damage
本文簡(jiǎn)要總結(jié)了結(jié)構(gòu)損傷識(shí)別領(lǐng)域的研究現(xiàn)狀和趨勢(shì),圍繞損傷引起固有頻率變化這個(gè)特征,將希爾伯特?黃變換( hht )應(yīng)用于時(shí)變結(jié)構(gòu)的損傷識(shí)別和損傷前后固有頻率確定上,并結(jié)合牛頓迭代法,對(duì)結(jié)構(gòu)剛度進(jìn)行反演計(jì)算,從而解決結(jié)構(gòu)損傷識(shí)別領(lǐng)域所關(guān)注的三個(gè)主要問題:損傷發(fā)生時(shí)間、損傷位置以及損傷的程度。