它是在公知的人力车传动系统中，原动件改为可作基本线性的往复运动的构件，并采用轮式装置。
The original drive part used in well-known drive system of man driven vehicle becomes basically linear reciprocating structural member and wheel-type unit is used.
确定了主要承重构件的材料性质和在加固改造中可利用的程度及加固原则，结合使用要求提出对原结构的抗震加固方案。
Meanwhile it measured the material quality and determined the material utilization ratio and strengthening principal. In the light of use requirement, a seismic strengthening plan was given.
涂装完毕后，在构件上标注构件的原编号，大型构件应标明重量，重心位置和定位标记。
Upon painting completion, series number should be marked on steel members, and for heavy members, weight, center of gravity and position should be marked as well.
应用推荐