MARC details
| 000 -LEADER |
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| fixed length control field |
02121nam a2200241Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625160207.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-17239 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Static and dynamic micropolar linear elastic beam finite element formulation, implementation, and analysis |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Journal of Engineering Mechanics, 141(8), p.04015026, 2015 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Starting with static and dynamic micropolar linear plane stress elasticity, and applying Timoshenko beam kinematics with axial stretch, a mixed micropolar small-strain beam finite element (FE)formulation results. The mixed formulation is shown to be convergent upon mesh refinement under static and dynamic loading. The acceleration form of the Newmark family of time integration methods is appliedto integrate the coupled hyperbolic linear governing equations. Instantaneous axial and transverse step forces are applied and released to analyze the free longitudinal and transverse vibrations with the mixed formulation FE implementation. The transverse displacement and rotational degrees of freedom (DOF)are coupled, but the axial displacement is decoupled from the rotational DOF because the first area moment of inertia Q is zero. Applied sinusoidal axial and transverse forces lead to axial and transverse displacement and rotational wave patterns that are a combination of low and high frequency waves. The effect of length scale l on elastic couple modulus ?l and spin inertia j is demonstrated, which shows a transverse and rotational stiffening through ?l upon increasing l, yet a decreasing frequency as j also increases with l. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
MICROPOLAR LINEAR ELASTICITY |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
MIXED FINITE ELEMENT FORMULATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ONE-DIMENSIONAL |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
STATIC AND DYNAMIC ANALYSIS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
TIMOSHENKO BEAM KINEMATICS |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Regueiro, R. A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Duan, Z. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/12IxZQgIt4ne-kjWJkcyw4mfsJFrZUD4R/view?usp=drivesdk">https://drive.google.com/file/d/12IxZQgIt4ne-kjWJkcyw4mfsJFrZUD4R/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
