Application of Compression Flange to Riser System in Manufacturing Engine Block Castings 应用压边冒口生产发动机缸体铸件
Lipped channel and Z section with compression flange not fully effective, have no more any symmetry, so that their stress analysis become quite complicated. 而翼缘非全部有效的卷边槽钢、Z形钢毫无对称性,使应力分析计算十分复杂。
In order to fully used the compression resistance of the concrete, this paper analyzed the stress distribution to the composite beam in the actual use, and put forward to the method calculating the concrete flange plate thickness. 为充分利用混凝土的抗压性能,本文通过分析钢与混凝土组合梁使用阶段的应力分布,提出了一种确定钢梁上混凝土翼板厚度的方法。
Basing on the comparison of the limitations Of compression member slenderness ratio, flange width-thick-ness ratio, web depth-thickness ratio, the author analyses the differences and similarities Of the Chinese and the American steel structure design codes and regulations. 通过比较现行中、美两国的钢结构设计规范、规程中对受压杆件的长细比、翼缘宽厚比、腹板高厚比的极限值规定,阐述两国规范、规程中的差异和近似之处。