1) large web opening
开大洞
1.
The plan of steel beam with large web opening was confirmed in the process of Dalian commodity mansion\'s design.
大连期货大厦的结构设计中采用了钢梁开大洞的设计方案,洞口尺寸超过了规范的限值。
2) opening double big holes
开双大洞
1.
There has no precedent go by about the lighting and aeration through opening double big holes in high-rise building construction.
高层建筑转换大梁开双大洞采光通风,没有先列可供借鉴。
3) big punch
大开洞
1.
The mechanical analysis and structural design of big punch sketch plate roof
大开洞异形板屋盖的力学分析与结构设计
4) big holes in floors
楼板开大洞
5) floor slab with large opening
大开洞楼板
1.
Using the FEM model of combining shell and beam elements,and through the analysis of typical floor slab with or without opening and horizontal loading,the mechanical characteristics of floor slab with large opening for underground structure under horizontal and vertical loadings are analysed.
采用壳元及梁元相结合的有限元模型,通过对是否开洞以及有无水平荷载等不同情况下的典型楼板进行比较分析,探讨水平与竖向荷载共同作用的地下结构大开洞楼板的力学特性。
6) opening
[英]['əʊpnɪŋ] [美]['opənɪŋ]
开洞
1.
Design methods of steel-concrete composite beams with opening in concrete flange and its engineering application
混凝土翼缘开洞的钢-混凝土组合梁设计方法及工程应用
2.
Based on the practical engineering,the author introduces design and construction of opening unbounded prestressed concrete slabs,which gives reference for other projects.
结合实际工程,介绍了无粘结预应力楼盖开洞改造工程的设计、施工等技术,为预应力工程改造设计和施工提供了经验和参考。
3.
And effective methods are introduced for the reinforcement of steel beam,the connection of platform post with original steel beam,roof reinforcement and opening treatment.
结合中国民族工商业博物馆加固改造工程实例,讨论近代砖混结构加固改造设计中应考虑的若干关键问题,并介绍钢梁加固、平台柱与原钢梁连接、屋面加固、开洞处理等具体作法。
补充资料：开大
1.开拓;扩展。
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