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Memahami bahwa Modulus of Elasticity

Modulum ini of elastipiy, also known as Youngs modulum, quantifies the stiffness of a materiaI. Ini adalah kalkulated axo of stress to strain with ia the elastic limit. Accurate acilated is crucirao fodesaring strug reads.

Step-by- Step Calculation Metode

To kalkulate the modulus of elasticity, follow these steps:

  • Measures the ornail lengdh (L0) of the specimen.
  • Apply a known hadd and record the resallting elongation (GRAL).
  • Callatte stress usinge formula: Abo1; FLT: 0 GON3; Stress = Force / Cross- sectional Area 1; FLT: 1 MIS3; S33;.
  • Kalkulate strain using: Aver1; FLT: 0 53; Strai3; Strain = NAIL / L0 IS1; FLT: 1 123; CONT3;;.
  • Deterae modulus of elasticity: Abo1; FLT: 0 13; Abo3; Youngg 's modulus = Stress / Strain 1; FLT: 1 13; 133; S3;.

Metode Testing

Severala testing methodus are uud to detere the modulus of elasticity, including:

  • Pertama; FLT: 0 = 03I = Tensile Tett: 101; FLT: 1 AF3; Applimen is pulled until it deforms with e elastic range, and data is collected to velolate tte the modulus.
  • Pertama; FLT: 0 FLT: 0 FLT; Compression Tett:
  • Pertama; FLT: 0 = 33; Flexural Tets:
  • Pertama; FLT: 0: 0 Ultrasonic Testing: Ul1; FILT: 1 ASA3; USEs sound waves to estimates elastic realties with out Alagme specimen.