1) enlarging section
加大断面
1.
In this paper,some strengthening methods,such as enlarging section,sticking carbon fiber sheet,shaped steel plate filling,are introduced.
结合楼面洞口封堵、加设自动扶梯、楼面使用荷载加大、局部加层等改造内容,介绍了加大断面法、粘贴碳纤维布法、DECK板封堵楼面洞口等加固方法的应用。
2) large section
大断面
1.
Application of bolting support for large section open-off cut;
切眼大断面锚杆支护技术的应用
2.
The design and construction of large section loess tunnel;
大断面黄土隧道设计与施工
3.
On roof ripping construction of incline shaft of large section loess tunnel in fork road section;
浅谈大断面黄土隧道斜井三岔口地段挑顶施工
3) Large cross section
大断面
1.
Analysis on results of combined support system with bolt,beam,steel mesh and anchor applied to large cross section mining gateway;
大断面回采巷道锚梁网索联合支护效果分析
2.
Key technologies in large cross section loess tunnel construction
大断面黄土隧道施工关键技术
3.
Taking large cross sectional open-off cut of fully mechanized working face in Shigetai Mine of Shendong Coal Branch as a example.
以神东煤炭分公司石圪台煤矿大断面切眼为例,介绍了切眼断面参数、锚杆、托梁、钢筋网、锚索联合支护形式、施工工艺,通过矿压监测数据,对切眼联合支护形式进行分析,评价了切眼支护效果,证明采用联合支护形式是比较适合神东矿区的大断面切眼支护。
4) large cross-section
大断面
1.
Construction technique of the second lining of the large cross-section of subway crossing area;
地铁交叉口大断面二次衬砌施工方法
2.
Technology of the truss cable combined support on large cross-section compound mudstone roof starting cut;
大断面复合泥岩顶板切眼桁架锚索组合支护技术
3.
The design of blasting control of the hard rock in large cross-section undersea tunnel
超大断面海底隧道硬岩控制爆破设计
5) Heavy section
厚大断面
1.
Developing of Solidification Apparatus for S.G.Cast Iron with Heavy Section;
厚大断面球墨铸铁件凝固装置的研制
2.
A small apparatus used for simulating cooling environment of heavy section ductile iron castings was developed by authors themselves.
通过控制环境温度和冷却速度,模拟厚大断面球墨铸件凝固过程温度场的分布和变化规律。
3.
With the heavy machinery industry, particularly the nuclear power industry development, heavy section ductile iron has been more and more widely used.
本文利用外加冷铁强制冷却的扇形试块模拟百吨级厚大断面球铁容器的凝固过程,采用光学显微镜,扫描电镜对厚大断面球铁的微观组织进行了分析,并研究了凝固时间对拉伸性能的影响规律及其断裂机制,分析了常温和低温(-40℃)条件下的冲击韧性以及低温(-40℃)条件下的断裂韧性。
6) big section
大断面
1.
Application of anchor support in big section tunnel;
锚固支护在大断面巷道支护中的应用
2.
Application of bolt and wire mesh support technology in big section coal roadway with high gas and loose soft seam;
高瓦斯松散软煤层大断面全煤巷锚网支护技术的应用
3.
Approaching bolt supporting technology in big section weak friable coal roof roadway;
大断面松软破碎煤顶巷道锚杆支护技术探讨
补充资料：异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
，一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
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