Brittle deformation - Study guides, Class notes & Summaries

What is the description of damage of a brittle fracture? - CORRECT ANSWER Sudden rapid fracture under stress (residual or applied) where material exhibits little or no evidence of ductility or plastic deformation What type of Steel are of primary concern with brittle fractures? - CORRECT ANSWER Carbon and low alloy steels. 400 series SS are also susceptible What has a significant influence on toughness and resistance to brittle fractures? - CORRECT ANSWER Steel cleanliness and g...

MATSE 259 Exam 1 With Complete Solutions Hooke's Law σ = Eε σ: engineering stress ε: engineering strain E: modulus of elasticity Elastic Elongation and Strain v = -εx/εz = -εy/εz applied tensile stress, elastic elongation and accompanying strain Tensile Strength (MPa or psi) -Stress at max of stress-strain curve -Max stress that can be sustained by a structure in tension Toughness -Ability of material to absorb energy up to a fracture -Area under stress-st...

GE 2000 Exam 3 Earthquakes, Volcanoes, Glaciers Exam with 100% Verified Answers Why and how do earthquakes occur? - CORRECT ANSWER-Energy that is released when brittle earth material fails and forms a new fault or slip occurs on an existing fault Where do earthquakes occur? - CORRECT ANSWER-Mostly along plate boundaries (tectonic earthquakes). Other sources are volcanoes, landslides, meteorite impacts, new hydroelectric projects, nuclear blasts, mining explosions/cave-ins ...

SCIN 100 2024 SOLVED 100% Oceanic crust is more easily subducted than continental crust. True False - answerTrue Which of the following denotes the divisions of the geologic time scale in correct order of decreasing lengths of time beginning with the longest time interval and ending with the shortest? eon, era, epoch, period eon, epoch, period, era eon, era, period, epoch era, period, epoch, eon - answereon, era, period, epoch Thunder and lightning are associated with these clouds. Al...

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...

Geology - Exam With Questions And Answers c. change in rock's size, shape, or volume as a result of differential stress Which of the following best defines strain? a. Brittle At low temperatures (i.e. shallow crustal depths), rocks tend to behave in a ______________ manner and fracture. b. ductile deformation 3. Folds form as a result of ________. c. Basins 4. Large circular downwarped structures are called ________. c. are upfolded or arched sedimentary layers 5. Anti...

CWB LEVEL 2 2024 QUESTIONS WITH VERIFIED SOLUTIONS ALREADY PASSED What is the description of damage of a brittle fracture? - CORRECT ANSWER Sudden rapid fracture under stress (residual or applied) where material exhibits little or no evidence of ductility or plastic deformation What type of Steel are of primary concern with brittle fractures? - CORRECT ANSWER Carbon and low alloy steels. 400 series SS are also susceptible What has a significant influence on toughness and resistance to...

What is the description of damage of a brittle fracture? ANSWER-Sudden rapid fracture under stress (residual or applied) where material exhibits little or no evidence of ductility or plastic deformation What type of Steel are of primary concern with brittle fractures? ANSWER-Carbon and low alloy steels. 400 series SS are also susceptible

MMET 383 Exam 2 Questions and Answers | Latest Update | 2024/2025 | Rated A+ What is the primary purpose of thermal analysis in materials science? The primary purpose of thermal analysis is to study the physical and chemical properties of materials as they change with temperature. How does a TGA (Thermogravimetric Analysis) technique work? TGA measures the amount of weight change of a sample as it is heated or cooled, providing insights into its thermal stability and composition. ...

FE Exam Actual Questions and Answers 2024/2025 Solved 100% Young's Modulus - answerE modulus of elasticity How much does something compress - answerstrain = compression Δ = change in compression Δ =PL/AE γ c ф (Geotechnical) - answerUnit weight cohesion angel of internal friction bearing capacity - answeruse ultimate bearing capacity equation then divide by factor of safety cohesion value for sand - answerzero Pressure at bottom of a wall (fluids) - answer(fluids) unit weig...