box-section

常见例句

• Its steel superstructure, only 3.50 meters thick, consists mainly of a comparatively flat stiffened box section beam.
  桥的上部结构为钢材;厚度仅为3.;50米;主要由相对扁平的箱型截面梁组成。
• Sloping twin-spar frame in thin wall box section cast aluminium, with reinforcement cross-ribbing.
  坡双梁框架薄壁箱节铸铝，以加强跨罗纹。
• 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.
  对某超长转换结构进行了无缝设计,采取了箱形梁转换形式,框支转换梁采用了有粘结预应力技术。
• 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.
  在此基础上采用增量法将非线性方程组线性化，从而确定给定荷载下矩形管的受力状态及变形。
• 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.
  摘要冷弯薄壁双轴对称箱形截面具有形心、弯心重合的特点，与单轴对称开口截面相比具有抗弯、扭刚度大的优点。
• 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种双脊骨空间有限元模型，用来模拟和分析立交桥曲线箱梁的固有振动特性和动力反应。
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