“Some typical values of elastic constants and properties”的意思、由来-百科全书

Some typical values of elastic constants and properties

Table

Some typical values of elastic constants and properties

elastic constants (at room temperature and pressure)

material Young's modulus

(in 10⁶ bars) shear modulus

(in 10⁶ bars)

ice 0.1 0.03

shale 0.2–0.3 0.15

limestone 0.4–0.7 0.22–0.26

granite 0.3–0.6 0.2

basalt 0.7–0.9 0.3

steel 2.1 0.83

material temperature

(degrees Celsius) coefficient of viscosity

(poises)

lava (Mount Vesuvius) 1,100

1,400 28,300

250

lava (Oshima, Japan) 1,038

1,125 230,000

5,600

andesite lava 1,400 150–1,500

material compressive strength

(at room temperature and pressure, in kilobars)

shale 0.8–1.8

sandstone 0.5–2

limestone 1–2

granite 1.7–2.5

basalt 1–3.4

See as table:

词条	Some typical values of elastic constants and properties
释义	Some typical values of elastic constants and properties Table Some typical values of elastic constants and properties elastic constants (at room temperature and pressure) material Young's modulus (in 10⁶ bars) shear modulus (in 10⁶ bars) ice 0.1 0.03 shale 0.2–0.3 0.15 limestone 0.4–0.7 0.22–0.26 granite 0.3–0.6 0.2 basalt 0.7–0.9 0.3 steel 2.1 0.83 material temperature (degrees Celsius) coefficient of viscosity (poises) lava (Mount Vesuvius) 1,100 1,400 28,300 250 lava (Oshima, Japan) 1,038 1,125 230,000 5,600 andesite lava 1,400 150–1,500 material compressive strength (at room temperature and pressure, in kilobars) shale 0.8–1.8 sandstone 0.5–2 limestone 1–2 granite 1.7–2.5 basalt 1–3.4 See as table:
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