mechanics of solids

Table of Contents

References & Edit History Related Topics

Images

Figure 1: The position vector x and the velocity vector v of a material point, the body force fdV acting on an element dV of volume, and the surface force TdS acting on an element dS of surface in a Cartesian coordinate system 1, 2, 3 (see text).

Figure 2: The nine components of a stress tensor. The first index denotes the direction of the normal, or perpendicular, stresses to the plane across which the contact force acts, and the second index denotes the direction of the component of force (see text).

Figure 3: The force TdS acting on an arbitrarily inclined face (whose outward unit normal vector is n). Stress vectors T(−1), T(−2), and T(−3) act on the faces perpendicular to the coordinate axes.

Figure 4: Principal stresses (see text).

Figure 5: (A) Extensional strain and (B) simple shear strain, where the element drawn with dashed lines represents the reference configuration, and the element drawn with solid lines represents the deformed configuration.

Figure 6: Relations of strains to gradients of displacement (see text).

Figure 7: Transverse motion of an initially straight beam, shown at left as an elastic line and at right as a solid of finite section (see text).

Read Next

Blackboard inscribed with scientific formulas and calculations in physics and mathematics

The World Science Festival’s Pioneers in Science

Highway Night Traffic Portland, drive, driving, car, automobile.

What's the Difference Between Speed and Velocity?

Laboratory glassware (beakers)

5 Quizzes That Will Tell You Whether You Should Have Been a Scientist

Above the clouds 130 nautical miles below, astronaut Mark C. Lee floats freely without tethers as he tests the new Simplified Aid for Extravehicular Activity (EVA) Spacewalk Rescue (SAFER) system, Sept. 16, 1994. Space Shuttle Discovery, STS-64

Gravity: From Apples to the Universe

Discover

Malayan Leaf Frog - Megophrys nasuta

9 Animals That Look Like Leaves

A tornado in rural Iowa sweeps dangerously near a farm. Weather storm

Why Does the United States Have More Tornadoes than Any Other Country?

United States Presidential Election of 2012. Mitt Romney. Official portrait of President Barack Obama in the Oval Office, Dec. 6, 2012 after his reelection Nov. 6, 2012. Official portrait Obama

10 Democrats Who Made History

Ruminant. Deer. Red deer. Cervus elaphus. Buck. Stag. Antlers.

9 of the World’s Deadliest Mammals

Washington, D.C. locator map.

What State Is Washington, D.C. In?

jeans, denim, pants, clothing

Why Do We Say “A Pair of Pants”?

Hemp (Cannabis sativa).

9 Mind-Altering Plants

mechanics of solids: Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Photos

Figure 1: The position vector x and the velocity vector v of a material point, the body force fdV acting on an element dV of volume, and the surface force TdS acting on an element dS of surface in a Cartesian coordinate system 1, 2, 3 (see text).

Figure 2: The nine components of a stress tensor. The first index denotes the direction of the normal, or perpendicular, stresses to the plane across which the contact force acts, and the second index denotes the direction of the component of force (see text).

Figure 3: The force TdS acting on an arbitrarily inclined face (whose outward unit normal vector is n). Stress vectors T(−1), T(−2), and T(−3) act on the faces perpendicular to the coordinate axes.

Figure 4: Principal stresses (see text).

Figure 5: (A) Extensional strain and (B) simple shear strain, where the element drawn with dashed lines represents the reference configuration, and the element drawn with solid lines represents the deformed configuration.

Figure 6: Relations of strains to gradients of displacement (see text).

Figure 7: Transverse motion of an initially straight beam, shown at left as an elastic line and at right as a solid of finite section (see text).

See All Images →

Topics

Tresca criterion mechanics fluid mechanics quantum mechanics celestial mechanics relativistic mechanics soil mechanics ballistics hydraulics statistical mechanics Lagrangian function Hamiltonian function

Quiz

Italian-born physicist Dr. Enrico Fermi draws a diagram at a blackboard with mathematical equations. circa 1950.

Physics and Natural Law

Italian physicist Guglielmo Marconi at work in the wireless room of his yacht Electra, c. 1920.

All About Physics Quiz