1) road broadening
道路加宽
1.
Application of gas saturated concrete soft soil in road broadening project;
气泡混合轻质土在道路加宽中的应用
2) curve-widening
弯道加宽
1.
Analysis of the curve-widening for the one-lane rural highways with low-volume traffic;
农村低交通单车道路面的弯道加宽分析
3) widening of roadbed
道床加宽
4) widening of track
轨道加宽
5) dilated cover passes
焊道加宽
1.
The analysis results show that the fatigue cracks of undermatching butt joints with dilated cover passes initiated from the deposited metal of low strength at weld toe in most cases,and in the crack propagation zone,the distinct step is formed in the interface between low strength metal and high strength base metal as a result of the fatigue resistance difference.
结果表明:焊道加宽低匹配对接接头的疲劳裂纹多萌生于堆焊焊趾附近的低强金属区,在疲劳裂纹扩展区,疲劳抗力差别导致低强材料与高强母材的界面形成明显的台阶;焊道加宽低匹配对接接头的瞬断区面积小于削平低匹配对接接头,疲劳强度和寿命显著提高。
补充资料：ug加长、加宽图图框制作
如在UG中设置图幅大小为加长（或加宽）图：
Step1: 按正常方式插入标准A3图框
Step2: 打开a3.prt
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条