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1、結(jié)構(gòu)力學(xué)structuralmechanics結(jié)構(gòu)分析structuralanalysis結(jié)構(gòu)動(dòng)力學(xué)structuraldynamics拱Arch三鉸拱three-hingedarch拋物線拱parabolicarch圓拱circulararch穹頂Dome空間結(jié)構(gòu)spacestructure空間桁架spacetruss雪載[荷]snowload風(fēng)載[荷]windload土壓力earthpressure地震載荷earthquakeloading彈簧支座springsupport支座位移supportdisplacement支座沉降supportsettlement超
2、靜定次數(shù)degreeofindeterminacy機(jī)動(dòng)分析kinematicanalysis結(jié)點(diǎn)法methodofjoints截面法methodofsections結(jié)點(diǎn)力jointforces共軛位移conjugatedisplacement影響線influenceline三彎矩方程three-momentequation單位虛力unitvirtualforce剛度系數(shù)stiffnesscoefficient柔度系數(shù)flexibilitycoefficient力矩分配momentdistribution力矩分配法momentdistributionmethod力矩再
3、分配momentredistribution分配系數(shù)distributionfactor矩陣位移法matridisplacementmethod單元?jiǎng)偠染仃噀lementstiffnessmatrix單元應(yīng)變矩陣elementstrainmatrix總體坐標(biāo)globalcoordinates貝蒂定理Bettitheorem高斯--若爾當(dāng)消去法Gauss-JordaneliminationMethod屈曲模態(tài)bucklingmode復(fù)合材料力學(xué)mechanicsofcomposites復(fù)合材料compositematerial纖維復(fù)合材料fibrouscomposit
4、e單向復(fù)合材料unidirectionalcomposite泡沫復(fù)合材料foamedcomposite顆粒復(fù)合材料particulatecomposite層板Laminate夾層板sandwichpanel正交層板cross-plylaminate斜交層板angle-plylaminate層片Ply多胞固體cellularsolid膨脹Expansion壓實(shí)Debulk劣化Degradation脫層Delamination脫粘Debond纖維應(yīng)力fiberstress層應(yīng)力plystress層應(yīng)變plystrain層間應(yīng)力interlaminarstress比強(qiáng)度s
5、pecificstrength強(qiáng)度折減系數(shù)strengthreductionfactor強(qiáng)度應(yīng)力比strength-stressratio橫向剪切模量transverseshearmodulus橫觀各向同性transverseisotropy正交各向異Orthotropy剪滯分析shearlaganalysis短纖維choppedfiber長(zhǎng)纖維continuousfiber纖維方向fiberdirection纖維斷裂fiberbreak纖維拔脫fiberpull-out纖維增強(qiáng)fiberreinforcement致密化Densification最小重量設(shè)計(jì)opti
6、mumweightdesign網(wǎng)格分析法nettinganalysis混合律ruleofmixture失效準(zhǔn)則failurecriterion蔡--吳失效準(zhǔn)則Tsai-Wufailurecriterion達(dá)格代爾模型Dugdalemodel斷裂力學(xué)fracturemechanics概率斷裂力學(xué)probabilisticfractureMechanics格里菲思理論Griffiththeory線彈性斷裂力學(xué)linearelasticfracturemechanics,LEFM彈塑性斷裂力學(xué)elastic-plasticfracturemecha-nics,EPFM斷裂
7、Fracture脆性斷裂brittlefracture解理斷裂cleavagefracture蠕變斷裂creepfracture延性斷裂ductilefracture晶間斷裂inter-granularfracture準(zhǔn)解理斷裂quasi-cleavagefracture穿晶斷裂trans-granularfracture裂紋Crack裂縫Flaw缺陷Defect割縫Slit微裂紋Microcrack折裂Kink橢圓裂紋ellipticalcrack深埋裂紋embeddedcrack[錢(qián)]幣狀裂紋penny-shapecrack預(yù)制裂紋Precrack短裂紋sh
