1) bearing arch
承压拱
1.
Application of bearing arch to optimumization of tunnel combined bolting and shotcreting parameters;
承压拱在隧道喷锚支护参数优化设计中的应用
2) crown skewback,edge skew,skew brick
拱脚砖，拱承
3) Half-through arch
中承式拱
1.
Through the design of a half-through suspender arch bridge overpassing the expressway, the article discusses the structure and the design calculation method of the half-through arch bridge to be .
该文通过某上跨高速公路的中承式吊杆拱桥的设计,讨论了中承式拱桥的构造、设计计算方法,以供借鉴参考。
4) single arch bearing
单拱承载
5) half-through arch bridge
中承拱桥
1.
Load bearing capacity test of suspension member transversal girder of CFST half-through arch bridge;
钢管混凝土中承拱桥吊杆横梁受力性能分析
6) self-supporting arch
自承拱
1.
Mechanism of grouted rockbolting and self-supporting arch of tunnels;
喷锚支护与隧道自承拱的机理
补充资料：拱
| 拱 arch 在荷载作用下主要承受轴向压力，有时也承受弯矩而有支座推力的曲线或折线的杆形结构。拱结构由拱圈及支座组成。支座可作成能承受垂直力、水平推力及弯矩的支墩，也可用墙、柱或基础承受垂直力而用拉杆承受水平推力。拱圈主要承受轴向压力，较同跨度梁的弯矩和剪力为小，从而能节省材料、提高刚度、跨越较大空间，可作为展览馆、礼堂、飞机库、桥梁等的大跨承重结构，也有利于使用砖、石、混凝土等抗压强度高、抗拉强度低的廉价建筑材料。 |
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