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麻省理工大学:《生物工程》教学讲义(英文版)lec 8

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3/13 NCROStOPC ATERIAL LROPERTIES TIUATLON SτEs主STRA1N RELATE STREsS +STRAIN = HOOKE'S LAu MEASORABLES

Image removed due to copyright considerations Figure 3, graph of "Tensile stress-strain behavior of N. Clavipes spider silk MRS Symposium Proceedings, Vol. 702(Fall 2001 meetings ), paper rties of Spider Silk compared to other textile fibers "In Ko, Frank K, et al. "Engineering Proper Image removed due to copyright considerations Swelling of Connective Tissues: Confined Compression, shown through graph of stress vs strain for Bovine Articular Cartilage

Image removed due to copyright considerations. Figure 3, graph of "Tensile stress-strain behavior of N. Clavipes spider silk compared to other textile fibers." In Ko, Frank K., et al. "Engineering Properties of Spider Silk." MRS Symposium Proceedings, Vol. 702 (Fall 2001 meetings), paper U1.4. Image removed due to copyright considerations. "Swelling of Connective Tissues: Confined Compression," shown through graph of stress vs. strain for Bovine Articular Cartilage

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RINCIPAL STRESS CcM PONENT ROTATO 3 COORD SYSTEM i13 2102223 G、12 S HEAR5τRG5 SIMPLE CASES UNI AXIAL TENSION 1 BI AXIAL TeNsI q22 TRIAXIAL V \ENSU RED

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SτR1NCn Xi +u ×:d du dx. dx,S a× dxi,dxi b Sin dxidx a为 EXPAND .w (端··端,别)减 认⊥ d以 &x ASSUME SMALL DERRNATIOA. ck SiNce AeteR A LIA LAR T HEmRy x:dx &xs d以x-d;二 Xi dx ST仅ANTE Ej乩三 十 2 ax A e SYMMETRIC E∴=Es Ejo FoR SoLID Boo

Pusiau.工 NT怎 R PCE 1ATO4 GF TRA八 HoMo seneous Elomation L before △L aTter △L Cxx= ux:AI

Stain: Sheng meformeionus 28 Exy lyx COmsIDER SaiD bby Ro 从;x-9x

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