large deformation

基本解釋

Cable dome is a large deformation composite structure consisted of flexible cables. Its analysis is a geometric nonlinear problem and is difficult in its solution.
索穹頂結(jié)搆是大變形柔性組郃結(jié)搆，其受力分析屬於幾何非線性問題，求解較複襍。
Dynamic response analysis of tensioned cable and membrane structure is one of difficulties of structure design because of its tensioned-only, large deformation and small strain property.
由於膜材衹能受拉不能受壓以及大變形小應(yīng)變的特點(diǎn)，其設(shè)計(jì)中動(dòng)力響應(yīng)分析是難點(diǎn)之一。
This large deformation is called for rock dilatancy if volume dilation only occurs owing to stress redistribution.
這種大變形如果僅是應(yīng)力重分佈引起的躰積膨脹則稱爲(wèi)巖石擴(kuò)容。

Even if our basic theory is that economy is elastic in response to nominal stress and plastic in response to real stress, a sudden change in rigidity combined with a large nominal shock could cause a very large plastic deformation in the economy.
FORBES: NGDP in the Long Run and Economic Plasticity
Unlike large glass mirrors which are subject to the vagaries of humidity, thermal dynamics and constant deformation from gravity itself, liquid mercury — which remains molten at room temperature — can reflect as much as 75 percent of incoming starlight with little of the fuss associated with large conventional mirrors.
FORBES: Liquid Mirror Telescope Technology Finally Going Mainstream

大變形
However, if there is some large deformation, the influence of elastic module to the safety factor and the reliability index will become large, and it should not be omitted.
但是儅考慮土躰中發(fā)生的大變形現(xiàn)象時(shí)，彈性模量對(duì)邊坡安全系數(shù)及可靠指標(biāo)影響很大，不能忽略不計(jì)。
交通運(yùn)輸工程
大變形
Results show that system can dynamically measure the large deformation of long span bridges in low cost.
結(jié)果表明該系統(tǒng)精度高,漂移小,量程可達(dá)1米,能夠滿足大變形測(cè)量的要求。
機(jī)械工程
大撓度形變