2024年1月18日发(作者:)
建筑结构中英文翻译
A
acceptable quality:合格质量
acceptance lot:验收批量
aciera:钢材
admixture:外加剂
against slip coefficient between friction surface of high-strength bolted connection:高强度螺栓摩擦面抗滑移系数
aggregate:骨料
air content:含气量
air-dried timber:气干材
allowable ratio of height to sectional thickness of masonry
wall or column:砌体墙、柱容许高厚比
allowable slenderness ratio of steel member:钢构件容许长细比
allowable slenderness ratio of timber compression member:受压木构件容许长细比
allowable stress range of fatigue:疲劳容许应力幅
allowable ultimate tensile strain of reinforcement:钢筋拉应变限值
allowable value of crack width:裂缝宽度容许值
allowable value of deflection of structural member:构件挠度容许值
allowable value of deflection of timber bending member:受弯木构件挠度容许值
allowable value of deformation of steel member:钢构件变形容许值
allowable value of deformation of structural member:构件变形容许值
allowable value of drift angle of earthquake resistant
structure:抗震结构层间位移角限值
amplified coefficient of eccentricity:偏心距增大系数
anchorage:锚具
anchorage length of steel bar:钢筋锚固长度
approval analysis during construction stage:施工阶段验算
arch:拱
arch with tie rod:拉捍拱
arch—shaped roof truss:拱形屋架
area of shear plane:剪面面积
area of transformed section:换算截面面积
aseismic design:建筑抗震设计
assembled monolithic concrete structure:装配整体式混凝土结构
automatic welding:自动焊接
auxiliary steel bar:架立钢筋
B
backfilling plate:垫板
balanced depth of compression zone:界限受压区高度
balanced eccentricity:界奁 木?br>bar splice:钢筋接头
bark pocket:夹皮
batten plate:缀板
beam:次梁
bearing plane of notch:齿承压面(67)
bearing plate:支承板(52)
bearing stiffener:支承加劲肋(52)
bent-up steel bar:弯起钢筋(35)
block:砌块(43)
block masonry:砌块砌体(44)
block masonry structure:砌块砌体结构(41)
blow hole:气孔(62)
board:板材(65)
bolt:螺栓(54)
bolted connection:(钢结构)螺栓连接(59)
bolted joint:(木结构)螺栓连接(69)
bolted steel structure:螺栓连接钢结构(50)
bonded prestressed concrete structure:有粘结预应力混凝土结构(24)
bow:顺弯(71)
brake member:制动构件(7)
breadth of wall between windows:窗间墙宽度(46)
brick masonry:砖砌体(44)
brick masonry column:砖砌体柱(42)
brick masonry structure:砖砌体结构(41)
brick masonry wall:砖砌体墙(42)
broad—leaved wood:阔叶树材(65)
building structural materials:建筑结构材料(17)
building structural unit:建筑结构单元(
building structure:建筑结构(2
built—up steel column:格构式钢柱(51
bundled tube structure:成束筒结构(3
burn—through:烧穿(62
butt connection:对接(59
butt joint:对接(70)
butt weld:对接焊缝(60)
C
calculating area of compression member:受压构件计算面积(67)
calculating overturning point:计算倾覆点(46)
calculation of load-carrying capacity of member:构件承载能
力计算(10) camber of structural member:结构构件起拱(22)
cantilever beam :挑梁(42)
cap of reinforced concrete column:钢筋混凝土柱帽(27)
carbonation of concrete:混凝土碳化(30)
cast-in—situ concrete slab column structure :现浇板柱结构
cast-in—situ concrete structure:现浇混凝土结构(25)
cavitation:孔洞(39)
cavity wall:空斗墙(42)
cement:水泥(27)
cement content:水泥含量(38)
cement mortar:水泥砂浆(43)
characteriseic value of live load on floor or roof:楼面、屋面活荷载标准值(14)
characteristi c value o fwindload:风荷载标准值(16)
characteristic value of concrete compressive strength:混凝土轴心抗压强度标准值(30)
characteristic value of concrete tensile strength:混凝土轴心抗拉标准值(30)
characteristic value of cubic concrete compressive strength:混凝土立方体抗压强度标准值(29) characteristic value of
earthquake action:地震作用标准值(16)
characteristic value of horizontal crane load:吊车水平荷载标准值(15)
characteristic value of masonry strength:砌体强度标准值(44)
characteristic value of permanent action·:永久作用标准值(14)
characteristic value of snowload:雪荷载标准值(15)
characteristic value of strength of steel:钢材强度标准值(55)
characteristic value of strength of steel bar:钢筋强度标准值(31)
characteristic value of uniformly distributed live load:均布活
标载标准值(14)
characteristic value of variable action:可变作用标准值(14)
characteristic value of vertical crane load:吊车竖向荷载标准值(15)
charaeteristic value of material strength:材料强度标准值(18)
checking section of log structural member·,:原木构件计算截面(67)
chimney:烟囱(3)
circular double—layer suspended cable:圆形双层悬索(6)
circular single—layer suspended cable:圆形单层悬索(6)
circumferential weld:环形焊缝(60)
classfication for earthquake—resistance of buildings·:建筑结构抗震设防类别(9)
clear height:净高(21)
clincher:扒钉(?0)
coefficient of equivalent bending moment of eccentrically
loaded steel memher(beam-column) :钢压弯构件等效弯矩系数(58)
cold bend inspection of steelbar:冷弯试验(39)
cold drawn bar:冷拉钢筋(28)
cold drawn wire:冷拉钢丝(29)
cold—formed thin—walled sectionsteel:冷弯薄壁型钢(53)
cold-formed thin-walled steel structure·…:冷弯薄壁型钢结构(50)
cold—rolled deformed bar:冷轧带肋钢筋(28)
column bracing:柱间支撑(7)
combination value of live load on floor or roof:楼面、屋面活荷载组合值(15)
compaction:密实度(37)
compliance control:合格控制(23)
composite brick masonry member:组合砖砌体构件(42)
composite floor system:组合楼盖(8)
composite floor with profiled steel sheet:压型钢板楼板(8)
composite mortar:混合砂浆(43)
composite roof truss:组合屋架(8)
compostle member:组合构件(8)
compound stirrup:复合箍筋(36)
compression member with large eccentricity·:大偏心受压构件(32)
compression member with small eccentricity·:小偏心受压构件(32)
compressive strength at an angle with slope of grain:斜纹承压强度(66) compressive strength perpendicular to grain:横纹承压强度(66) concentration of plastic deformation:塑性变形集中(9)
conceptual earthquake—resistant design:建筑抗震概念设计(9) concrete:混凝土(17)
concrete column:混凝土柱(26)
concrete consistence:混凝土稠度(37)
concrete floded—plate structure:混凝土折板结构(26)
concrete foundation:混凝土基础(27)
concrete mix ratio:混凝土配合比(38)
concrete wall:混凝土墙(27)
concrete-filled steel tubular member:钢管混凝土构件(8)
conifer:针叶树材(65)
coniferous wood:针叶树材(65)
connecting plate:连接板(52)
connection:连接(21)
connections of steel structure:钢结构连接(59)
connections of timber structure:木结构连接(68)
consistency of mortar:砂浆稠度(48)
constant cross—section column:等截面柱(7)
construction and examination concentrated load:施工和检修集中荷载(15) continuous weld:连续焊缝(60)
core area of section:截面核芯面积(33)
core tube supported structure:核心筒悬挂结构(3)
corrosion of steel bar:钢筋锈蚀(39)
coupled wall:连肢墙(12)
coupler:连接器(37)
coupling wall—beam :连梁(12)
coupling wall—:墙肢(12)
coursing degree of mortar:砂浆分层度(48)
cover plate:盖板(52)
covered electrode:焊条(54)
crack:裂缝(?0)
crack resistance:抗裂度(31)
crack width:裂缝宽度(31)
crane girder:吊车梁(?)
crane load:吊车荷载(15)
creep of concrete:混凝土徐变(30)
crook:横弯(71)
cross beam:井字梁(6)
cup:翘弯
curved support:弧形支座(51)
cylindrical brick arch:砖筒拱(43)
D
decay:腐朽(71)
decay prevention of timber structure:木结构防腐(70)
defect in timber:木材缺陷(70)
deformation analysis:变形验算(10)
degree of gravity vertical for structure or structural member·:
结构构件垂直度(40) degree of gravity vertical forwall surface:墙面垂直度(49)
degree of plainness for structural memer:构件平整度(40)
degree of plainness for wall surface:墙面平整度(49)
depth of compression zone:受压区高度(32)
depth of neutral axis:中和轴高度(32)
depth of notch:齿深(67)
design of building structures:建筑结构设计(8)
design value of earthquake-resistant strength of materials:材料抗震强度设计值(1 design value of load—carrying capacity of
members·:构件承载能力设计值(1 designations 0f steel:钢材牌号(53
design value of material strength:材料强度设计值(1
destructive test:破损试验(40
detailing reintorcement:构造配筋(35
detailing requirements:构造要求(22
diamonding:菱形变形(71)
diaphragm:横隔板(52
dimensional errors:尺寸偏差(39)
distribution factor of snow pressure:屋面积雪分布系数
dogspike:扒钉(70)
double component concrete column:双肢柱(26)
dowelled joint:销连接(69)
down-stayed composite beam:下撑式组合粱(8)
ductile frame:延性框架(2)
dynamic design:动态设计(8)
E
earthquake-resistant design:抗震设计(9:
earthquake-resistant detailing requirements:抗震构造要求(22)
effective area of fillet weld:角焊缝有效面积(57)
effective depth of section:截面有效高度(33)
effective diameter of bolt or high-strength bolt·:螺栓(或高强度螺栓)有效直径(57) effective height:计算高度(21)
effective length:计算长度(21)
effective length of fillet weld:角焊缝有效计算长度(48)
effective length of nail:钉有效长度(56)
effective span:计算跨度(21)
effective supporting length at end of beam:梁端有效支承长度(46)
effective thickness of fillet weld:角焊缝有效厚度(48)
elastic analysis scheme:弹性方案(46)
elastic foundation beam:弹性地基梁(11)
elastic foundation plate:弹性地基板(12)
elastically supported continuous girder·:弹性支座连续梁(u)
elasticity modulus of materials:材料弹性模量(18)
elongation rate:伸长率(15)
embeded parts:预埋件(30)
enhanced coefficient of local bearing strength of materials·:局部抗压强度提高系数(14) entrapped air:含气量(38)
equilibrium moisture content:平衡含水率(66)
equivalent slenderness ratio:换算长细比(57)
equivalent uniformly distributed live load·:等效均布活荷载(14)
etlectlve cross—section area of high-strength bolt·:高强度螺栓的有效截面积(58) ettectlve cross—section area of bolt:螺栓有效截面面积(57)
euler's critical load:欧拉临界力(56)
euler's critical stress:欧拉临界应力(56)
excessive penetration:塌陷(62)
F
fiber concrete:纤维混凝仁(28)
filler plate:填板门2)
fillet weld:角焊缝(61)
final setting time:终凝时间()
finger joint:指接(69)
fired common brick:烧结普通砖(43)
fish eye:白点(62)
fish—belly beam:角腹式梁(7)
fissure:裂缝(?0)
flexible connection:柔性连接(22)
flexural rigidity of section:截面弯曲刚度(19)
flexural stiffness of member:构件抗弯刚度(20)
floor plate:楼板(6)
floor system:楼盖(6)
four sides(edges)supported plate:四边支承板(12)
frame structure:框架结构(2)
frame tube structure:单框筒结构(3)
frame tube structure:框架—简体结构(2)
frame with sidesway:有侧移框架(12)
frame without sidesway:无侧移框架(12)
frange plate:翼缘板(52)
friction coefficient of masonry:砌体摩擦系数(44)
full degree of mortar at bed joint:砂浆饱满度(48)
function of acceptance:验收函数(23)
G
gang nail plate joint:钉板连接()
glue used for structural timberg:木结构用胶
glued joint:胶合接头
glued laminated timber:层板胶合木(¨)
glued laminated timber structure:层板胶合结构…61)
grider:主梁((㈠
grip:夹具
grith weld:环形焊缝(6÷))
groove:坡口
gusset plate:节点板(52)
H
hanger:吊环
hanging steel bar:吊筋
heartwood :心材
heat tempering bar:热处理钢筋(28)
height variation factor of wind pressure:风压高度变化系数(16)
heliral weld:螺旋形僻缝
high—strength bolt:高强度螺栓
high—strength bolt with large hexagon bea:大六角头高强度螺栓
high—strength bolted bearing type join:承压型高强度螺栓连接,
high—strength bolted connection:高强度螺栓连接
high—strength bolted friction—type joint:摩擦型高强度螺栓连接
high—strength holted steel slsteel structure:高强螺栓连接钢结构
hinge support:铰轴支座(51)
hinged connection:铰接(21)
hlngeless arch:无铰拱(12)
hollow brick:空心砖(43)
hollow ratio of masonry unit:块体空心率(46)
honeycomb:蜂窝(39)
hook:弯钩(37)
hoop:箍筋(36)
hot—rolled deformed bar:热轧带肋钢筋(28)
hot—rolled plain bar:热轧光圆钢筋(28)
hot-rolled section steel:热轧型钢(53)
hunched beam:加腋梁(?)
I
impact toughness:冲击韧性(18)
impermeability:抗渗性(38)
inclined section:斜截面(33)
inclined stirrup:斜向箍筋(36)
incomplete penetration:未焊透(61)
incomplete tusion:未溶合(61)
incompletely filled groove:未焊满(61)
indented wire:刻痕钢丝(29)
influence coefficient for load—bearing capacity of
compression member:受压构件承载能力影响系数(46) influence
coefficient for spacial action :空间性能影响系数(46)
initial control:初步控制(22)
insect prevention of timber structure:木结构防虫(?o)
inspection for properties of glue used in structural member:结构用胶性能检验(71) inspection for properties of masnory units:块体性能检验(48)
inspection for properties of mortar:砂浆性能检验(48)
inspection for properties of steelbar:钢筋性能检验(39)
integral prefabricated prestressed concrete slab—column
structure:整体预应力板柱结构(25) intermediate stiffener:中间加劲肋(53)
intermittent weld:断续焊缝(60)
J
joint of reinforcement:钢筋接头(35)
K
key joint:键连接(69)
kinetic design:动态设计(8)
knot:节子(木节)(70)
L
laced of battened compression member:格构式钢柱(51)
lacing and batten elements:缀材(缀件)(51)
lacing bar:缀条(51)
lamellar tearing:层状撕裂(62)
lap connectlon:叠接(搭接)(59)
lapped length of steel bar:钢筋搭接长度(36)
large pannel concrete structure:混凝土大板结构(25)
large-form cocrete structure:大模板结构(26)
lateral bending:侧向弯曲(40)
lateral displacement stiffness of storey:楼层侧移刚度(20)
lateral displacement stiffness of structure·:结构侧移刚度(20)
lateral force resistant wallstructure:抗侧力墙体结构(12)
leg size of fillet weld:角焊缝焊脚尺寸(57)
length of shear plane:剪面长度(67)
lift—slab structure:升板结构(25)
light weight aggregate concrete:轻骨料混凝土(28)
limit of acceptance:验收界限(23)
limitimg value for local dimension of masonry structure·:砌体结构局部尺寸限值(47) limiting value for sectional dimension:截面尺寸限值(47)
limiting value for supporting length:支承长度限值(47)
limiting value for total height of masonry structure·:砌体结构总高度限值(47)
linear expansion coeffcient:线膨胀系数(18)
lintel:过梁(7)
load bearing wall:承重墙(7)
load-carrying capacity per bolt:单个普通螺栓承载能力(56)
load—carrying capacity per high—strength holt:单个高强螺桂承载能力(56) load—carrying capacity per rivet:单个铆钉承载能力(55)
log:原木(65)
log timberstructure:原木结构(64)
long term rigidity of member:构件长期刚度(32)
longitude horizontal bracing:纵向水平支撑(5)
longitudinal steel bar:纵向钢筋(35)
longitudinal stiffener:纵向加劲肋(53)
longitudinal weld:纵向焊缝(60)
losses of prestress:…预应力损失(33)
lump material:块体(42)
M
main axis:强轴(56)
main beam·:主梁(6)
major axis:强轴(56)
manual welding:手工焊接(59)
manufacture control:生产控制(22)
map cracking:龟裂(39)
masonry:砌体(17)
masonry lintel:砖过梁(43)
masonry member:无筋砌体构件(41)
masonry units:块体(43)
masonry—concrete structure:砖混结构(¨)
masonry—timber structure:砖木结构(11)
mechanical properties of materials·:材料力学性能(17)
melt—thru:烧穿(62)
method of sampling:抽样方法(23)
minimum strength class of masonry:砌体材料最低强度等级(47)
minor axls·:弱轴(56)
mix ratio of mortar:砂浆配合比(48)
mixing water:拌合水(27)
modified coefficient for allowable ratio of height to
sectionalthickness of masonry wall :砌体墙容许高厚比修正系数(47)
modified coefficient of flexural strength for timber curved
mem—:弧形木构件抗弯强度修正系数(68) modulus of elasticity of
concrete:混凝土弹性模量(30)
modulus of elasticity parellel to grain:顺纹弹性模量(66)
moisture content:含水率(66)
moment modified factor:弯矩调幅系数
monitor frame:天窗架
mortar:砂浆
multi—defence system of earthquake—resistant building·:多道设防抗震建筑
multi—tube supported suspended structure:多筒悬挂结构
N
nailed joint:钉连接,
net height:净高l
net span:净跨度
net water/cementratio:净水灰比
non-destructive inspection of weld:焊缝无损检验
non-destructive test:非破损检验
non-load—bearingwall:非承重墙
non—uniform cross—section beam:变截面粱
non—uniformly distributed strain coefficient of longitudinal
tensile reinforcement:纵向受拉钢筋应变不均匀系数
normal concrete:普通混凝土
normal section:正截面
notch and tooth joint:齿连接
number of sampling:抽样数量
O
obligue section:斜截面
oblique—angle fillet weld:斜角角焊缝
one—way reinforced(or prestressed)concrete slab……:单向板
open web roof truss:空腹屋架,
ordinary concrete:普通混凝土(28)
ordinary steel bar:普通钢筋(29)
orthogonal fillet weld:直角角焊缝(61)
outstanding width of flange:翼缘板外伸宽度(57)
outstanding width of stiffener:加劲肋外伸宽度(57)
over-all stability reduction coefficient of steel beam·:钢梁整体稳定系数(58)
overlap:焊瘤(62)
overturning or slip resistance analysis :抗倾覆、滑移验算(10)
P
padding plate:垫板(52)
partial penetrated butt weld:不焊透对接焊缝(61)
partition:非承重墙(7)
penetrated butt weld:透焊对接焊缝(60)
percentage of reinforcement:配筋率(34)
perforated brick:多孔砖(43)
pilastered wall:带壁柱墙(42)
pit·:凹坑(62)
pith:髓心(?o)
plain concrete structure:素混凝土结构(24)
plane hypothesis:平截面假定(32)
plane structure:平面结构(11)
plane trussed lattice grids:平面桁架系网架(5)
plank:板材(65)
plastic adaption coefficient of cross—section:截面塑性发展系数(58)
plastic design of steel structure:钢结构塑性设计(56)
plastic hinge·:塑性铰(13)
plastlcity coefficient of reinforced concrete member in tensile
zone:受拉区混凝土塑性影响系数(34) plate—like space frame:干板型网架(5)
plate—like space truss:平板型网架(5)
plug weld:塞焊缝(60)
plywood:胶合板(65)
plywood structure:胶合板结构(64)
pockmark:麻面(39)
polygonal top-chord roof truss:多边形屋架(4)
post—tensioned prestressed concrete structure:后张法预应力混凝土结构(24)
precast reinforced concrete member:预制混凝土构件(26)
prefabricated concrete structure:装配式混凝土结构(25)
presetting time:初凝时间(38)
prestressed concrete structure:预应力混凝土结构(24)
prestressed steel structure:预应力钢结构(50)
prestressed tendon:预应力筋<29)
pre—tensioned prestressed concrete structure·:先张法预应力混凝土结构(24)
primary control:初步控制(22)
production control:生产控制(22)
properties of fresh concrete:可塑混凝土性能(37)
properties of hardened concrete:硬化混凝土性能(38)
property of building structural materials:建筑结构材料性能(17)
purlin“—””—:檩条(4)
Q
qlue timber structurer:胶合木结构(㈠)
quality grade of structural timber:木材质量等级(?0)
quality grade of weld:焊缝质量级别(61)
quality inspection of bolted connection:螺栓连接质量检验(63)
quality inspection of masonry:砌体质量检验(48)
quality inspection of riveted connection:铆钉连接质量检验(63)
quasi—permanent value of live load on floor or roof,:楼面、屋面活荷载准永久值(15)
R
radial check:辐裂(70)
ratio of axial compressive force to axial compressive ultimate
capacity of section:轴压比(35)
ratio of height to sectional thickness of wall or column:砌体墙柱高、厚比(48)
ratio of reinforcement:配筋率(34)
ratio of shear span to effective depth of section:剪跨比(35)
redistribution of internal force:内力重分布(13)
reducing coefficient of compressive strength in sloping grain
for bolted connection:螺栓连接斜纹承压强度降低系数(68)
reducing coefficient of liveload:活荷载折减系数(14)
reducing coefficient of shearing strength for notch and tooth
connection:齿连接抗剪强度降低系数(68) regular earthquake—
resistant building:规则抗震建筑(9)
reinforced concrete deep beam:混凝土深梁(26)
reinforced concrete slender beam:混凝土浅梁(26)
reinforced concrete structure:钢筋混凝土结构(24)
reinforced masonry structure:配筋砌体结构(41)
reinforcement ratio:配筋率(34)
reinforcement ratio per unit volume:体积配筋率(35)
relaxation of prestressed tendon:预应筋松弛(31)
representative value of gravity load:重力荷载代表值(17)
resistance to abrasion:耐磨性(38)
resistance to freezing and thawing:抗冻融性(39)
resistance to water penetration·:抗渗性(38)
reveal of reinforcement:露筋(39)
right—angle filletweld:直角角焊缝(61)
rigid analysis scheme:刚性方案(45)
rigid connection:刚接(21)
rigid transverse wall:刚性横墙(42)
rigid zone:刚域(13)
rigid-elastic analysis scheme:刚弹性方案(45)
rigidity of section:截面刚度(19)
rigidly supported continous girder:刚性支座连续梁(11)
ring beam:圈梁(42)
rivet:铆钉(55)
riveted connecction:铆钉连接(60)
riveted steel beam:铆接钢梁(52)
riveted steel girder:铆接钢梁(52)
riveted steel structure:铆接钢结构(50)
rolle rsupport:滚轴支座(51)
rolled steel beam:轧制型钢梁(51)
roof board:屋面板(3)
roof bracing system:屋架支撑系统(4)
roof girder:屋面梁(4)
roof plate:屋面板(3)
roof slab:屋面板(3)
roof system:屋盖(3)
roof truss:屋架(4)
rot:腐朽(71)
round wire:光圆钢丝(29)
S
safety classes of building structures:建筑结构安全等级(9)
safetybolt:保险螺栓(69)
sapwood:边材(65)
sawn lumber+A610:方木(65)
sawn timber structure:方木结构(64)
saw-tooth joint failure:齿缝破坏(45)
scarf joint:斜搭接(70)
seamless steel pipe:无缝钢管(54)
seamless steel tube:无缝钢管(54)
second moment of area of tranformed section:换算截面惯性矩(34) second order effect due to displacement:挠曲二阶效应(13) secondary axis:弱轴(56)
secondary beam:次粱(6)
section modulus of transformed section:换算截面模量(34)
section steel:型钢(53)
semi-automatic welding:半自动焊接(59)
separated steel column:分离式钢柱(51)
setting time:凝结时间(38)
shake:环裂(70)
shaped steel:型钢(53)
shapefactorofwindload:风荷载体型系数(16)
shear plane:剪面(67)
shearing rigidity of section:截面剪变刚度(19)
shearing stiffness of member:构件抗剪刚度(20)
short stiffener:短加劲肋(53)
short term rigidity of member:构件短期刚度(31)
shrinkage:干缩(71)
shrinkage of concrete:混凝干收缩(30)
silos:贮仓(3)
skylight truss:天窗架(4)
slab:楼板(6)
slab—column structure:板柱结构(2)
slag inclusion:夹渣(61)
sloping grain:…斜纹(70)
slump:坍落度(37)
snow reference pressure:基本雪压(16)
solid—web steel column:实腹式钢柱(
space structure:空间结构(11)
space suspended cable:悬索(5)
spacing of bars:钢筋间距(33)
spacing of rigid transverse wall:刚性横墙间距(46)
spacing of stirrup legs:箍筋肢距(33)
spacing of stirrups:箍筋间距(33)
specified concrete:特种混凝上(28)
spiral stirrup:螺旋箍筋(36)
spiral weld:螺旋形焊缝(60)
split ringjoint:裂环连接(69)
square pyramid space grids:四角锥体网架(5)
stability calculation:稳定计算(10)
stability reduction coefficient of axially loaded compression:轴心受压构件稳定系数<13) stair:楼梯(8)
static analysis scheme of building:房屋静力汁算方案(45)
static design:房屋静力汁算方案(45)
statically determinate structure:静定结构(11)
statically indeterminate structure:超静定结构(11)
sted:钢材(17)
steel bar:钢筋(28)
steel column component:钢柱分肢(51)
steel columnbase:钢柱脚(51)
steel fiber reinforced concrete structure·:钢纤维混凝土结构(26)
steel hanger:吊筋(37)
steel mesh reinforced brick masonry member:方格网配筋砖砌体构件(41) steel pipe:钢管(54)
steel plate:钢板(53)
steel plateelement:钢板件(52)
steel strip:钢带(53)
steel support:钢支座(51)
steel tie:拉结钢筋(36)
steel tie bar for masonry:砌体拉结钢筋(47)
steel tube:钢管(54)
steel tubular structure:钢管结构(50)
steel wire:钢丝(28)
stepped column:阶形柱(7)
stiffener:加劲肋(52)
stiffness of structural member:构件刚度(19)
stiffness of transverse wall:横墙刚度(45)
stirrup:箍筋(36)
stone:石材(44)
stone masonry:石砌体(44)
stone masonry structure:石砌体结构(41)
storev height:层高(21)
straight—line joint failure:通缝破坏(45)
straightness of structural member:构件乎直度(71)
strand:钢绞线(2,)
strength classes of masonry units:块体强度等级(44)
strength classes of mortar:砂浆强度等级(44)
strength classes of structural steel:钢材强度等级(55)
strength classes of structural timber:木材强度等级(66)
strength classes(grades) of concrete:混凝土强度等级(29)
strength classes(grades) of prestressed tendon:预应力筋强度等级(30) strength classes(grades) of steel bar :普通钢筋强度等级(30)
strength of structural timber parallel to grain:木材顺纹强度(66) strongaxis:强轴(56)
structural system composed of bar:”杆系结构(11)
structural system composed of plate:板系结构(12)
structural wall:结构墙(7)
superposed reinforced concrete flexural member:叠合式混凝土受弯构件(26) suspended crossed cable net:双向正交索网结构(6)
suspended structure:悬挂结构(3)
swirl grain:涡纹(?1)
T
tensile(compressive) rigidity of section:截面拉伸(压缩)刚度(19)
tensile(compressive) stiffness of member:构件抗拉(抗压)刚度(20)
tensile(ultimate) strength of steel:钢材(钢筋)抗拉(极限)强度(18)
test for properties of concrete structural members:构件性能
检验(40):
thickness of concrete cover:混凝土保护层厚度(33)
thickness of mortarat bed joint:水平灰缝厚度(49)
thin shell:薄壳(6)
three hinged arch:三铰拱(n)
tie bar:拉结钢筋(36)
tie beam,…:系梁(22)
tie tod:系杆(5)
tied framework:绑扎骨架(35)
timber:木材(17)
timber roof truss:木屋架(64)
tor-shear type high-strength bolt:扭剪型高强度螺栓(54)
torsional rigidity of section:截面扭转刚度(19)
torsional stiffness of member:构件抗扭刚度(20)
total breadth of structure:结构总宽度(21)
total height of structure:结构总高度(21)
total length of structure:结构总长度(21)
transmission length of prestress:预应力传递长度(36)
transverse horizontal bracing:横向水平支撑(4)
transverse stiffener·:横向加劲肋(53)
transverse weld:横向焊缝(60)
transversely distributed steelbar:横向分布钢筋(36)
trapezoid roof truss:梯形屋架(4)
triangular pyramid space grids:三角锥体网架(5)
triangular roof truss:三角形屋架(4)
trussed arch:椽架(64)
trussed rafter:桁架拱(5)
tube in tube structure:筒中筒结构(3)
tube structure:简体结构(2)
twist:扭弯(71)
two hinged arch:双铰拱(11)
two sides(edges) supported plate:两边支承板(12)
two—way reinforced (or prestressed) concrete slab:混凝土双向板(27)
U
ultimate compressive strain of concrete?”:混凝土极限压应变(31)
unbonded prestressed concrete structure:无粘结预应力混凝土结构(25) undercut:咬边(62)
uniform cross—section beam:等截面粱(6)
unseasoned timber:湿材(65)
upper flexible and lower rigid complex multistorey building·:上柔下刚多层房屋(45)
upper rigid lower flexible complex multistorey building·:上刚下柔多层房屋(45) V value of decompression prestress :预应力筋消压预应力值(33)
value of effective prestress:预应筋有效预应力值(33)
verification of serviceability limit states·”:正常使用极限状态验证(10) verification of ultimate limit states :承载能极限状态验证(10)
vertical bracing:竖向支撑(5)
vierendal roof truss:空腹屋架(4)
visual examination of structural member:构件外观检查(39)
visual examination of structural steel member:钢构件外观检查(63)
visual examination of weld:焊缝外观检查(62)
W
wall beam:墙梁(42)
wall frame:壁式框架(门)
wall—slab structure:墙板结构(2)
warping:翘曲(40),(71)
warping rigidity of section:截面翘曲刚度(19)
water retentivity of mortar:砂浆保水性(48)
water tower:水塔(3)
water/cement ratio·:水灰比(3g)
weak axis·:弱轴(56)
weak region of earthquake—resistant building:抗震建筑薄弱部位(9)
web plate:腹板(52)
weld:焊缝(6[])
weld crack:焊接裂纹(62)
weld defects:焊接缺陷(61)
weld roof:焊根(61)
weld toe:焊趾(61)
weldability of steel bar:钢筋可焊性(39)
welded framework:焊接骨架()
welded steel beam:焊接钢梁(
welded steel girder:焊接钢梁(52)
welded steel pipe:焊接钢管(54)
welded steel strueture:焊接钢结构(50)
welding connection·:焊缝连接(59)
welding flux:焊剂(54)
welding rod:焊条(54)
welding wire:焊丝(54)
wind fluttering factor:风振系数(16)
wind reference pressure:基本风压(16)
wind—resistant column:抗风柱(?)
wood roof decking:屋面木基层(64)
Y
yield strength (yield point) of steel:钢材(钢筋)屈服强度(屈服
点)
作者:何伟(现就读于美国加州大学伯克利分校土木工程系)
摘要本文主要介绍了现代力学与其它学科间结合的情况,特别是讨论了力学与材料科学、计算机科学、生物工程等学科领域的结合,分别介绍了复合材料力学、细观力学、计算力学、生物力学等交叉学科的基本情况,以及正兴起的微机电工程对力学的新的要求。
关键词:力学,结合,材料科学,计算机科学,生物工程,微机电工程
力学是一门古老的学科,兼具技术科学和基础科学的属性,它既为工程设计和发展生产力服务,也为发展自然科学服务。特别的,作为一门技术科学,现代力学已经在许多工程领域发挥着重要的作用,如航空航天工程、造船工程、机械制造、土木工程、材料科学与工程、微电子技术、生物工程等。可以说力学对工业的进步具有先导作用,而工业也带动了力学学科的发展。
随着在其它领域中应用的不断深入,现代力学与其它学科不断结合,形成了一些新的交叉学科,这也是现代科学发展的一个普遍现象。现代科学研究呈现出两个有趣的特征。一方面,科学发展使得原有的学科不断裂变成各有特色的专门学科;另一方面,不同的学科却可能围绕某一共同点形成交叉学科。这种不断分化和组合的态势是科学发展的特征之一。这里主要谈一谈力学与材料科学、计算机科学、生物工程等学科领域的结合。
材料科学领域在本世纪末期出现了百舸争流的繁荣态势,涌现出了一批新技术材料,以适应各种高技术发展的要求,而研究这些新材料的力学性能的任务落在了材料科学与力学工作者的身上。例如,复合材料由于具有比重轻,刚度大,强度高的优异力学性能而被广泛地应用。特别是纤维增强型复合材料正在快速地替代传统材料,这是因为纤维状的材料具有特殊的性能。将具有优良性能的纤维与互补的基材料相结合,能够制造出高性能的复合材料。要进行力学的分析和测试,来了解两种主要材料间的相互作用,从而有效地使用每一种材料。如何选取各相材料和它们组合方式使得合成的复合材料性能最优是最
基本的问题。对于这样的问题,由于材料科学与力学都无法单独解决,从而推出了复合材料力学这一新的研究方向,它的目标是从力学工作者的角度考察、分析、阐明乃至指导设计复合材料的变形和破坏行为。另外,各种材料内部初始就可能有宏观或细观缺陷,需要对受载后缺陷的演变过程进行尽可能详细的研究,从而在此基础上建立材料从损伤到疲劳、破坏的理论模型。这种研究导致了细观力学这一分支的形成,缺陷与强度是它关心的核心问题。
计算机科学无疑是近年来极具活力的一门学科,计算机功能的日新月异的发展对其它学科的发展产生了巨大的推动作用,力学也不例外。大容量、高速计算机的出现为我们进行大量、复杂的计算提供了物质依据,促进了计算力学这一分支的形成,它横贯各力学分支,有力地推动了力学的现代化。有限元法就是在固体力学和结构力学的基础上发展起来的,对整个工程界都产生了重大的影响。现代工程问题中的非线性有限元计算尽管仍然很昂贵,需要大量的存储和处理时间,然而同实验的费用和设计不当造成的后果相比,即使很冗长的计算的花费也都是值得的。显然,计算机性能的改进为计算力学的发展提供了广阔的空间,使过去受制于物质条件而不能进行的工作能够得以完成。然而这并不是说一切工程上的问题都能迎刃而解了,这里仍然需要改进计算方法的效率,以便使它们能够应用到更多的实际问题中去。毕竟现有的计算机水平提供的计算能力并不是无限的,这种矛盾在设计和检验一些超大或特殊的结构(如东方明珠)时尤为明显。现在,计算的方法正与固体力学中解决问题时常用的解析的和实验的方法想结合,有效地提高了效率和精确性,这仍然需要力学专家的参与。计算要想真正成为应用于工程的手段,必然要求大规模的计算力学程序系统,要求成熟、方便甚至是智能化的计算力学软件,这些都需要力学和计算机科学相互协作,共同推动计算力学这门分支在实践中发展。
作为另外一门交叉学科,生物力学则反映了力学与生物工程领域的结合,它为血液流动、骨骼运动与受损、心脏的运动提供了精确的描述,这为我们设计人造脏器提供了理论依据。要了解有生命的有机体的生物力学功能需要力学的知识,我们必须要有生物力学模型来模
拟实际的生理条件。因此,首要的任务是建立能描述生理材料在不同的生理条件下的变形行为的精确、可靠的本构方程。这使得生物力学研究的工程问题要比一般的力学问题难度更大。而且,由于大部分生理学中的材料都是非线性的,因此生物流体力学和生
物固体力学问题也主要都是非线性的。另外,大部分的生物系统都是非常复杂的,通常都需要考虑肌体不同部分之间的相互作用问题,以便能够了解整个系统的行为。例如,要了解身体任一部分的运动都要求了解肌肉、骨骼、关节和中枢神经系统的相互作用。这也使问题大大复杂化。
最后要提到的是力学与微电子机械工程领域的结合,这是一门崭新的学科。微机电系统集合了微传感器、驱动器、微型计算机和信号处理器,根据指令来执行特定的功能。这里微型机器的尺寸都是在几个到几百个微米量级,系统的动作幅度则在几个到几百个纳米量级。这种机器的设计、制造,以及纳米量级的运动的测量与控制无疑将把21世纪的技术推进到一个新的高度。这不仅是对机电工程与计算机技术的挑战,也是对现代力学的挑战。众所周知,连续介质力学理论不再适用于研究亚微米量级的材料体的运动,同样,量子力学也不再适于研究在纳米尺寸区域内的运动。应用力学专家们正在发展适用于微粒的新的力学理论,这涉及到多种细观力学研究课题,或许我们可以期待在不远的将来一门新的交叉学科会在这里诞生。
力学与其它学科的结合还有很多范例,众所周知,力学与土木工程学科的结合可以说由来已久,无论是盖一座普通的住宅楼,还是建造高层建筑、高耸的电视塔或大跨度的桥梁,其中的力学问题都是关注的核心问题。
力学它之所以有如此强的渗透力是因为作为一门基础技术学科它有着研究对象的普遍性、数学的高介入性、研究结果的精确性以及研究方法上的独特性这些优势决定的。而力学与其它学科在研究命题、研究方法和应用对象上的结合导致了交叉学科的萌生,这种结合为力学的发展注入了新的活力。
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