土木工程英语证书考试(PEC)-钢结构常用词汇

1、土木工程英语证书考试(PEC)-钢结构常用词汇a rigid beam-to-column connection梁柱刚性连接accuracy of construction(fabrication)安装精度acid-pickle酸洗additional tests附加检验additional tests on steels钢材附加检验alignment对准allowable slenderness ratio容许长细比allowable stress range容许应力幅angle of stress dispersal应力扩散角automatic welding自动焊automatic or

2、 semi-automatic process全自动或半自动方式backing plate衬板，垫板battened members 缀板柱battens，batten plate缀板beam-columns 压弯构件bearing connection承压连接bearing stength承压强度bearing stiffener支承加劲肋bend test弯曲试验blast-clean磨砂bolt tightening螺栓拧紧bolted connections螺栓连接bolting螺栓branch member支管brittle fracture脆断butt welds对头焊接cambe

3、r起拱carbon content碳含量carbon structural steels碳素结构钢cast steel 铸钢Charpy V-notch impact testv形坡口冲击试验chord member弦杆cladding涂层closed section闭口截面coefficient of equivalent bending moment of eccentrically loaded steel member(beam-column) 钢压弯构件等效弯矩系数coefficient of linear expansion线膨胀系数cold-formed steel struct

4、ural member冷弯型钢构件compact section厚实截面complete-joint-penetration (CJP) groove weld完全坡口融透焊component stability单肢稳定condition of bolts螺栓状态condition of steel钢材状况constant amplitude fatigue 常幅疲劳couposite rubber and steel support橡胶支座crane girder吊车梁crane truss吊车桁架cross diagonals交叉斜杆cutting切割defect acceptance c

5、riteria缺陷可接受准则design value of strength of steel钢材强度设计值diagonal stiffeners 斜加劲肋dimensions and tolerances尺寸和允许误差direct dynamic loading/直接动力荷载distortion/deformation 变形double-stepped column双阶柱doubly symmetric section双轴对称截面edge distance边距effective cross-section area of high-strength bolt高强度螺栓的有效截面积effect

6、ive length计算长度，有效长度effective length factor计算长度系数effective length for torsional bucking扭转屈曲计算长度effective thickness of fillet welds角焊缝有效厚度effective width有效宽度effective width factor有效宽度系数end bearing 端面承压end moment端弯矩equal leg angles等边角钢equivalent slenderness ratio换算长细比erection安装erection drawing安装图evalua

7、tion of welding techniques焊接工艺评定excessive deformation过度变形eyebar眼杆factor of equivalent moment等效弯矩系数fatigue failure疲劳破坏faying surfaces for hsfg fasteners高强摩擦连接的构件表面field /site welding 现场焊接field connection现场接头fillers填板fillet welds角焊缝finish/surface layer面层first order elastic analysis一阶弹性分析flame-cut edge

8、焰切边flange凸缘flexural buckling弯曲失稳flexural-torsional buckling 弯扭屈曲forged steel connection node pieces节点锻造钢构件forming成孔frame braced with strong bracing system强支撑纯框架frame braced with weak bracing system弱支撑纯框架frequency of weld examination焊接检验次数friction surfaces摩擦面frictional force transferring surfaces，sli

9、p plane传力摩擦面galvanize镀锌galvanized nuts镀锌螺帽gap间隙gapped connection间隙节点groove weld坡口焊gusset plate节点板hand flame cutting手工式火焰切割法hard-stamping戮印标记heating热处理heavy duty cranes 重级工作制吊车hexagon head bolts六角头螺栓high strength friction grip fasteners高强螺栓连接副high strength low-alloy structural steels高强度低合金钢high-stren

10、gth bolts in bearing-type connections承压型高强螺栓high-strength bolts in slip-critical connections摩擦型高强螺栓holding areas储存区holding down bolts/anchor bolts锚栓holes in hollow sections空心截面型钢成孔hot rolled sections/ plates and bars热轧型钢、钢板和钢条indirect dynamic loading间接动力荷载inflexion point反弯点in-plane stability平面内稳定ins

11、tallation of spring washers弹簧垫圈的安装interstorey lateral deflection/story drift层间侧移joint eccentricity节点偏心laced members缀条柱laced of battened compression member格构式钢柱lacing缀条lacing and batten elements缀材(缀件)lamellar tearing层状撕裂laminations分层leaning column/sway column摇摆柱leg size of fillet welds角焊缝焊脚尺寸light du

12、ty cranes 轻级工作制吊车linear stiffness线刚度load-carrying structures 承重结构local compressive stress局部压应力local stability局部稳定locking of nuts螺帽防松longitudinal stiffeners 纵向加劲肋long-slotted holes长槽孔lower flange下翼缘machine flame cutting械式火焰切割法magnetic particle examination磁性微粒检验main member主管make-up of bolt assemblies螺

13、栓组合manual welding人工焊manufacturers recommendations出厂指引marking标记mechanical properties机械性能medium duty cranes 中级工作制吊车metal-spray喷金属膜mill-scale氧化皮表面monosymmetric section单轴对称截面movement connections可动连接nodal bracing force支撑力noncompact section非厚实截面non-destructive examination无破损检验non-welded structures非焊接结构nor

14、malized web slenderness通用高厚比notch toughness冲击韧性notional horizontal forces假想水平力number of stress cycles应力循环次数open section开口截面open web axis虚轴ordinary bolts and nuts普通螺栓与螺帽out-of-plane stability平面外稳定outside diameter外径overall stability整体稳定overall stability factor for flexural members受弯构件整体稳定系数overall sta

15、bility reduction coefficient of steel beam钢梁整体稳定系数overlap connection搭结节点overlap ratio of bracing members支管搭结率oversized holes扩大孔packings衬垫panel zone节点区panel zone of column web柱腹板节点域partial-joint-penetration (pjp) groove weld部分坡口融透焊penetrant examination致密性检验percentage of elongation，percent elongation伸

16、长率pitted凹陷planed and closely fitted 刨平顶紧plastic adoption coefficient of crosssection截面塑性发展系数plastic design of steel structure钢结构塑性设计plastic failure塑性损毁/塑性破坏plasticity adaptation factor 塑性发展系数plate-like space truss平板型网架plug weld塞焊polar radius of gyration极回转半径post-buckling strength of web plate腹板屈曲后强度

17、pretension预拉力principal planes 主平面prying action撬力作用pure frames 纯框架quality grade of weld焊缝质量级别quality inspection of bolted connection螺栓连接质量检验quality inspection of riveted connection铆钉连接质量检验radius of gyration 回转半径removal of slag焊渍清除residual stress残余应力reverse curvatures反向曲率rigid decking，rigid slab刚性铺板ru

18、sted锈蚀scope of weld examination焊接检验方法sealing welds接缝seamless steel pipe无缝钢管second order elastic analysis二阶弹性分析sectorial moment of inertia /warping constant扇性惯性矩semi-automatic welding半自动焊semi-rigid connection半刚性连接shear buckling 剪切失稳shear centre剪切中心，剪心shear planes剪切面shear studs栓钉sheared edge剪切边shop dr

19、awing细部图 short stiffeners 短加劲肋short-slotted holes短槽孔single curvature同向曲率single system web members单系腹杆skew plane斜平面slender section薄柔截面slenderness ratio长细比slip coefficient 抗滑移系数slip factor滑动系数slot weld槽焊slotted holes狭长槽形孔solid web members实腹式构件specified minimum tensile strength最小抗拉强度spherical steel bea

20、ring球形钢支座splices拼接，拼接接头spring washers弹簧垫圈stability calculation稳定计算stability factor of axially loaded compression members轴心受压构件稳定系数stability formula稳定性计算公式stainless mild steel plate不锈软钢板stainless steel不锈钢static moment面积矩steel cable钢缆steel channel槽钢steel column component钢柱分肢steel column-base钢柱脚steel c

21、omposite pile复合钢桩steel fabric钢筋网steel fabricating yard钢制件工场steel fiber reinforced concrete structure钢纤维混凝土结构steel frontal frame防撞钢构架steel hanger吊筋steel mesh reinforced brick masonry member方格网配筋砖砌体构件steel pile钢桩steel pipe pile钢管桩steel pipe/tube钢管steel plate钢板steel property钢条特质steel reinforcement钢筋/钢条

22、steel reinforcement and concrete material钢筋及混凝土材料steel strand钢绞线steel strip钢带steel structure钢结构steel support钢支座steel tie拉结钢筋steel tie bar for masonry砌体拉结钢筋steel truss girder钢桁梁steel tubular structure钢管结构steel window钢窗steel wire钢丝stepped columns阶型柱stiffeners加劲板straightening调直straightness竖向准确度 (挠曲矢高)s

23、train compatibility method变形协调法，平截面假定strength-yielding ratio 屈强比stress range应力幅strong axis，major axis强轴structural fasteners结构连接构件strut支撑/支柱/压杆sulfur and phosphorus contents.硫磷含量surge girder制动梁sway/ sidesway/ lateral movement侧移tack welding点焊temporary attachments临时附件test certificates检验证书the allowable

24、stress range method 容许应力幅法the importance factor of structures结构重要性系数the moment-rotation characteristic curve弯矩-转角特性曲线the panel length节间长度thermal cutting热切割thread螺纹through thickness properties厚度方向性能toe of fillet起弧点tolerance允许误差torshear type bolts扭剪型螺栓torsional buckling扭转失稳torsional moment of inertia /torsion constant抗扭惯性矩transverse load横向荷载transverse stiffeners横向加劲肋trial welding试焊truss of k-web systemk型腹杆体系桁架truss of subdivided web system再分式腹杆体系桁架twisting，torsion扭转ultrasonic flaw detector 超声波探伤unbraced frame无支撑纯框架un