It was a steel bridge of a single span and there was a sentry box at each end . 那是一座單孔鐵橋,兩端各有一個(gè)崗?fù)ぁ?i class="labawb" onClick="playMp3('sound_c_1')">
The analysis of cracking in steel bridges can usually be accomplished by using linearelastic fracture mechanics . 通常可用線彈性斷裂力學(xué)進(jìn)行鋼橋裂紋分析。
Table 1. 1 provides a summary of the types of design details, at which cracks have developed in steel bridges . 表11匯總了鋼橋中出現(xiàn)裂紋的設(shè)計(jì)細(xì)節(jié)類別。
The protection coating of railway steel bridges again corrosion 鐵路鋼橋保護(hù)涂裝
Technology of submerged - arc welding in fabrication of steel bridge 埋弧焊在鋼橋制作中的工藝
Code for fabrication of railway steel bridge 鐵路鋼橋制造規(guī)范
This system has been applied to steel bridge manufacture in plants 所開發(fā)的系統(tǒng)已在鋼橋制造廠應(yīng)用。
Research and application and development of national emergency steel bridge 我國(guó)應(yīng)急鋼橋的研究應(yīng)用與展望
Safe - fracture applicability of 14mnnbq steel for welded steel bridge components 鋼用于焊接橋梁的防斷適用性
Multiple - objective optimum design of pavement system for long - span steel bridges 大跨徑鋼橋面鋪裝體系多目標(biāo)優(yōu)化設(shè)計(jì)