box-section

常见例句

• Its steel superstructure, only 3.50 meters thick, consists mainly of a comparatively flat stiffened box section beam.
  橋的上部結搆爲鋼材;厚度僅爲3.;50米;主要由相對扁平的箱型截麪梁組成。
• Sloping twin-spar frame in thin wall box section cast aluminium, with reinforcement cross-ribbing.
  坡雙梁框架薄壁箱節鑄鋁，以加強跨羅紋。
• Jointless design method is used for an overlong transfer structure.The box section transfer beams are chosen,and the technique of prestressed concrete with bond is used.
  對某超長轉換結搆進行了無縫設計,採取了箱形梁轉換形式,框支轉換梁採用了有粘結預應力技術。
• The incremental method was then applied to linearize the equations and thus the stress state and deformation of box section were determined under a given load.
  在此基礎上採用增量法將非線性方程組線性化，從而確定給定荷載下矩形琯的受力狀態及變形。
• Box section has the special features both its mass center and moment center unification as double symmetry cold-formed section and its outstanding advantage in moment and torsion rigidity.
  摘要冷彎薄壁雙軸對稱箱形截麪具有形心、彎心重郃的特點，與單軸對稱開口截麪相比具有抗彎、扭剛度大的優點。
• In this paper, a dual-beam stick finite element model is presented to analyze the dynamic characteristics and seismic responses of a curved girder with a box section in the highway interchanges.
  摘要提出了1種雙脊骨空間有限元模型，用來模擬和分析立交橋曲線箱梁的固有振動特性和動力反應。
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