本文研究了规定荷载下轴压型钢压杆截面型式的优选问题，所得结论为钢结构设计工程师的选型设计提供了理论依据。
The optimizing problem for the compressed members sections of shape steel has been studied in this paper, the conclusions provided the reference for designer.
在1997年版的统一建筑规范(英属哥伦比亚大学)，在大多数情况下对风荷载的规定是同样的技术规定被纳入较早的1991年版的规范。
In the 1997 edition of the Uniform Building code (UBC), the wind load provisions are, for the most part, the same technical provisions incorporated into an earlier code, the 1991 UBC.
如果预应力筋达到EN 10138中的最大荷载下的延伸率规定值，则可以假定其在延伸时有足够的塑性。
Adequate ductility in elongation may be assumed if the prestressing tendons obtain the specified value of the elongation at maximum load given in en 10138.
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