Elastic deformation - Study guides, Class notes & Summaries

The compression of soil layers as a result of foundation or other loadings is caused by Correct Answer-(a) deformation of soil particles. (b) relocation of soil particles. (c) expulsion of water and air from the void spaces. The elastic settlement of the ground is caused by the deformation of soil Correct Answer-(a) without a change in its water content. When a saturated soil layer is subjected to a stress increase, the porewater pressure Correct Answer-(b) increases. The drainage c...

MMET 207 Exam 3 Questions and Answers | Latest Version | 2024/2025 | Graded A+ What is the purpose of strain gauges in experimental mechanics? Strain gauges are used to measure the amount of deformation or strain in an object when subjected to stress. How does a load cell function in measuring force? A load cell converts mechanical force into an electrical signal, allowing precise measurement of loads in various applications. What factors affect the thermal conductivity of mater...

IMSE Exam 1 Study Guide Manufacturing in the US will all be moved to other countries. - False The US accounts for about ____ of global manufacturing in 2014. - 17% What two things are both iron-carbon alloys? - steels and cast irons What do both brass and bronze contain? - copper What type of structure do most atoms have? - crystalline Which structure has better ductility? - face-centered Metals have (higher/lower) thermal conductivity than plastics. - higher On Boeing 78...

Statics - The study of objects at rest Newton's 3rd Law - For every action force, there is an equal and opposite reaction force Vector Quantities - Physical quantity that has both magnitude and direction Force - Pushing of pulling interaction of objects Centroid - Object's center of gravity or center of mass What does a moment equal? - Force x Distance Static Determinacy - A static determinate structure is a structure that can mathematically be solved Element - Consisting of only one t...

Solid Mechanics 2 Marks Question with Answers UNIT -1 1. Define stress. When an external force acts on a body, it undergoes deformation. At the same time the body resists deformation. The magnitude of the resisting force is numerically equal to the applied force. This internal resisting force per unit area is called stress. Stress = Force/Area 2. Define strain When a body is subjected to an external force, there is some change of dimension in the body. Numerically the strain ...

GE 2000 Exam 2 MTU Questions and Answers brittle, ductile, and elastic strain - CORRECT ANSWER-faulting - broken block flow - stretched back elastic - reversible, not permeant effect on material elastic limit - max stress before permanent effect ductile - irreversible permanent change in shape or volume rupture/fracture - material breaks the factors that affect the strain a rock experiences - CORRECT ANSWER-rock composition confining stress (d...

Earth Science Lab Final (Answered) Complete Verified Solution Noncomformity 1) Younger sedimentary rocks on top of older metamorphic or intrusive igneous rocks 2) Imply period of uplift of deeply buried rocks Three types of uncomformities angular uncomformity, disconformity, and noncomformity Radiocarbon dating Using the carbon-14 isotope to date very recent events (Half-life of carbon-14 is only 5,730 years) (Only useful for dating events from historic past and very recent geolog...

OCR A LEVEL PHYSICS B MATERIALS NEW!!! NEW!!! Brittle - ANS---Breaking without permanent deformation by crack propagation. Snaps. Examples are: Biscuits or ceramics Elastic - ANS---Can be stretched and returns to its original shape without breaking permanent deformation. Example: Slinkey Stiff - ANS---Difficult to bend or stretch. High Young's modulus. Example: Outside of a crash helmet Hard - ANS---Difficult to scratch or indent. Example: Diamond Ductile - ANS---Can be drawn into wires, P...

Musculoskeletal Flexibility The ability to move a joint freely through its full ROM the incidence of "Lower Back Pain" in the United States 75 million; 80% is attributed to flexibility What is the primary cause of lower back pain? Low Flexibility Describe Elastic Deformation Results in a temporary and reversible change in length of tissue (Rubberband) Describe Plastic Deformation Occurs when tissue is stretched beyond the elastic component of the tissue. It results in relatively pe...

ASBOG - Engineering Geology Exam Review Qs&As 100% Verified Strain - ANS-An alteration in the shape or volume of a soil related to stress. It is calculated as the ratio of the new shape compared to the original shape Effective Stress - ANS-The total amount of stress placed on a soil minus the pore-water pressure Normal Stress - ANS-The component of total stress that acts perpendicular to the plane. Shear stress - ANS-The component of total stress that acts parallel to any point in question...