土木工程英语证书(PEC)考试-抗震设计常用.doc

土木工程英语证书(PEC)考试-抗震设计常用词汇1/2/3级抗震墙grade 1/2/3 wall1/2/3级框架grade 1/2/3 framed structureK型支撑k-shape brace暗梁hidden-beam暗柱hidden column凹角reentrant corner凹凸不规则reentrance corners irregularity板柱-抗震墙结构slab-column-structural wall structure饱和砂土saturated sand饱和粘土saturated silt崩塌avalanche边坡边缘boundary of slope薄弱层weak story不液化non-liquefaction部分框支抗震墙结构frame-support wall structure侧向刚度不规则stiffness irregularity侧向支承点lateral braced point 侧移刚度lateral displacement(sway) stiffness层间位移角限值allowable value of drift angle长悬臂结构long-cantilevered structure场地site场地类别site-classes 超越概率probability of exceedence沉降缝settlement joint承载力抗震调整系数seismic adjusting factor for loading capacity承载力突变discontinuity in bearing capacity承重墙bearing wall脆性破坏brittle mode of failure大震major earthquake带竖缝钢筋混凝土墙板reinforced concrete wall plane with vertical separators单斜杆支撑single diagonal brace弹塑性变形分析elasto-plastic deformation analysis 弹塑性层间位移放大系数amplifying factor for elaso-plastic story drift弹塑性层间位移角限值limit value of elaso-plastic story drift rotation弹塑性时程分析elato-plasic time-history analyzing method弹性层间位移角限值limit value of elastic story drift rotation等效侧向静力荷载equivalent static lateral force等效粘滞阻尼比equivalent viscous damping ratio底部剪力base shear force地基抗震承载力seismic soil bearing capacity 地面加速度峰值peak ground acceleration地震剪力seismic shear force 地震倾覆弯矩seismic overturning moment地震作用earthquake action垫板backing bar顶部附加地震作用系数additional seismic action factors at top of the building 动力特性dynamic characteristics 端柱end-column多道抗震防线seismic multiple-defense lines多遇地震frequently earthquake反应谱response spectrum非岩石的陡坡non-rocky steep slope附加弯矩additional bending moment附加阻尼additional damping复合箍筋compound hoop复合或连续复合矩形螺旋箍compound or continuous compound rectangular spiral hoop覆盖层厚度overlaying depth刚度中心center of rigidity刚性/半刚性/柔性隔板rigid/semi-rigid/flexible diaphragm刚性地基rigid base钢筋混凝土托墙梁reinforced concrete spandrel girder高宽比height-width ratio高耸孤立的山丘lonely tall hill割线刚度secant stiffness隔震的seismically isolated狗骨节点dog-bone connection构造边缘构件ordinary boundary element构造柱tie column箍筋间距the spacing of hoops规则抗震建筑regular seismic building罕遇地震rarely earthquake耗能构件energy-dissipating component耗能梁段energy-dissipating beam segment 河岸river bank桁架-筒体truss tube横墙transverse wall滑坡landslide恢复力模型restoring-force characteristic model基底剪力法base shear method基底平均压力mean pressure on foundation bottom基底最大压力maximum pressure on foundation bottom极惯性矩polar moment of inertial集中质量lumped mass加密法compaction method加强层story strengthening with outrigger member剪切变形为主deformations predominantly due to shear剪切波速shear-wave velocity of soil建筑抗震概念设计seismic concept design of buildings建筑抗震设计规范code for seismic design of buildings交叉支撑crosswise brace角柱corner column节点域剪切变形joint-panel shear deformation 巨型框架great frame抗侧力体系lateral-force-resisting system抗液化措施liquefaction mitigation measure抗震措施seismic fortification measures抗震缝isolation joint抗震构造措施detail of seismic design抗震构造要求seismic detail requirement抗震建筑薄弱部位weak region of seismic building抗震墙结构wall structure抗震设防标准seismic fortification criterion抗震设防类别seismic fortification category抗震设防烈度seismic fortification intensity抗撞墙retaining wall框架moment resisting frame框架-核心筒结构frame-core-tube structure框架节点核心区地震承载力seismic capacity for the nodes of frame框架结构frame structure框架-抗震墙结构frame-wall structure框架-筒体framed tube框架-支撑frame-brace框支柱supporting-column力学模型mechanic model连梁coupling beam梁柱节点区域屈服承载力the yield capacity for the joint-panel of beam and column 临界阻尼critical damping楼层地震剪力系数seismic shear factor value of floor level楼层屈服强度系数story yield strength coefficient楼层位移story displacement楼面不连续diaphragm discontinuity螺旋箍spiral hoop埋置深度buried depth内藏钢支撑钢筋混凝土墙板reinforced concrete wall plane with hidden steel brace扭转不规则torsional irregularity扭转藕联方法coupled torsion method扭转效应torsion effect偶然偏心accidental eccentricity偏心支撑框架eccentrically braced frame普通箍筋ordinary hoop普通支撑框架ordinary braced frame嵌固部位fixing location强柱弱梁strong-column/weak-beam曲线下降段的衰减指数the power index of the curvilinear decrease section人工模拟加速度时程曲线artificial acceleration time-history curve人字支撑inverted-v shape brace软土地基soft subsoil设计地震动参数design parameters of ground motion设计地震分组design earthquake groups设计基本地震加速度design basic acceleration of ground motion设计特征周期design characteristic period of ground motion伸缩缝expansion joint/contraction joint受循环荷载时强度降低系数strength reducing factor under cycling load束筒tubes竖向地震影响系数vertical seismic influence coefficient竖向地震作用vertical seismic action竖向地震作用分项系数partial factor for vertical seismic action竖向和横向分布钢筋(抗震墙)vertical and lateral distribution web reinforcement竖向抗侧力构件不连续discontinuity in vertical anti-lateral-force members双肢抗震墙double-limb coupling wall水平地震影响系数horizontal seismic influence coefficient水平地震作用分项系数partial factor for horizontal seismic action水平动刚度the horizontal dynamic stiffness水平支撑horizontal brace水平转换构件horizontal transmission member速度非线性相关型speed non-linear relevant type速度线性相关型speed linear relevant type塑性铰plastic hinge特殊中心支撑框架special concentrically braced frame体积配箍率volumetric ratio of hoop reinforcement条状突出的山嘴strip-protruding spur贴板double plate筒中筒结构tube in tube structure土层液化影响折减系数reduction factor for the liquefaction effect of soil layer完全熔透坡口焊full penetration butt welds位移相关型displacement-relevant type无锚固女儿墙parapet without anchorage现浇混凝土楼板cast-in-situ concrete floor线性静/动力分析方法linear static/dynamic analyzing method橡胶隔震单元rubber isolator unit斜交抗侧力构件oblique direction lateral-force-resisting member芯柱core column压型钢板钢筋混凝土组合楼板composite floor with fluted plate延性ductility岩土地震的稳定性geotechnical stability液化liquefaction液化沉陷settlement caused by liquefaction液化等级grade of liquefaction液化地基liquefaction subsoil液化指数liquefaction index一个螺栓的极限受剪承载力the ultimate shear capacity of a bolt应力集中stress concentration有利/不利/危险地段favorable/unfavorable/hazardous seismic fortification plats有阻尼自由振动damped free vibration预制楼盖/屋盖prefabricated concrete roof/floor约束边缘构件confining boundary element振型、模态mode 振型参与系数m