orthotropic steel bridge deck

基本解釋

The optimum designs of long-span orthotropic steel bridge deck and its pavement system were studied based on super excellent ant colony optimization strategy.
基于精英螞蟻尋優(yōu)策略，將大跨徑橋梁的鋼橋面板和鋪裝層作為橋面鋪裝系整體進行結(jié)構(gòu)優(yōu)化設(shè)計。
The fatigue test results showed no cracks found after 200w cycles of a test load range and verified the good fatigue behavior of the orthotropic steel bridge deck.
試驗證明：在疲勞荷載試驗荷載幅作用200萬次后，試驗?zāi)Ｐ臀窗l(fā)現(xiàn)裂紋，正交異性鋼橋面板具有較好的疲勞抗裂性能。
The important parameters that influence the mechanical property of the paving layer on an orthotropic steel bridge deck are the paving layer thickness and modulus of the asphalt concrete surfacing.
影響正交異性鋼橋面鋪裝層力學性能的重要參數(shù)有鋪裝層的厚度和瀝青混凝土鋪裝層的模量。