1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario registrado en Universia


Opción 1: Descargar recurso

Detalles del recurso

Descripción

Above ground liquid storage tanks have suffered serious damage during earthquakes. The damage of tanks can vary from local yielding or buckling of the tank wall, to loss of contents, or to collapse which leads to an unrepairable tank. Considerable work has been carried out on this problem with varying degree of success. However, the results are largely directed toward response rather than failure prediction. The information on failure mechanisms is very limited. The present work consists of scale model testing, correlation with existing analysis and failure prediction with laboratory verification. The scale model testing incorporates dynamic similarity of the fluid/structure interaction problem. The model study shows that small plastic models can be useful in studying the dynamics and buckling of liquid-filled tanks under ground excitation even though the model does not display complete similitude, The buckling criterion proposed in this study is based upon static considerations and the complex stress field in the shell wall is supplanted by a simple field for which analytical/ experimental results are available. Harmonic buckling tests demonstrate that the static buckling criterion is satisfactory even though the prebuckling stress field is time dependent. The harmonic buckling tests, when correlated with the stresses from a response analysis, also indicate that the buckling is largely dependent upon the n=l response, Transient buckling tests are also carried out and the results show that the linear analysis together with the static buckling criterion gives a good prediction of the failure of a full fluid-filled tank. The test parameters in these buckling tests include water depth, title angle, thickness of tank wall, top end condition, ground excitation pattern, etc. In addition, buckling tests of unanchored tanks are conducted to study the influence of changing the anchorage of the tank base. An analytical model is suggested to predict the response of an unanchored tank due to overturning moment. The current design criterion of an un­anchored tank is also assessed in this study. The results of this investigation, in addition to those carried out previously, provide a better understanding of the forced vibration problem, failure criterion and appropriate design procedure for a liquid storage tank.

Pertenece a

CaltechTHESIS  

Autor(es)

Shih, Choon -  Foo - 

Id.: 71215091

Versión: 1.0

Estado: Final

Tipo:  application/pdf - 

Tipo de recurso: Thesis  -  NonPeerReviewed  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

Formatos:  application/pdf - 

Requerimientos técnicos:  Browser: Any - 

Relación: [References] http://resolver.caltech.edu/CaltechTHESIS:04132018-090928397
[References] https://thesis.library.caltech.edu/10805/

Fecha de contribución: 14-abr-2018

Contacto:

Localización:
* Shih, Choon-Foo (1981) Failure of Liquid Storage Tanks Due to Earthquake Excitation. Dissertation (Ph.D.), California Institute of Technology. http://resolver.caltech.edu/CaltechTHESIS:04132018-090928397

Otros recursos del mismo autor(es)

  1. Search for the associated production of a Higgs boson with a single top quark in proton-proton collisions at √s = 8 TeV This paper presents the search for the production of a Higgs boson in association with a single top ...
  2. Measurement of inclusive jet production and nuclear modifications in pPb collisions at √SNN = 5.02 TeV Inclusive jet production in pPb collisions at a nucleon–nucleon (NN) center-of-mass energy of √sNN ...
  3. Measurement of the t[bar over t] Production Cross Section in the All-Jet Final State in Pp Collisions at √s =7 TeV A measurement is presented of the t[bar over t] production cross section (σ[subscript t[bar over t...
  4. Measurement of the differential cross section for top quark pair production in pp collisions at √s = 8 TeV The normalized differential cross section for top quark pair (t[bar over t]) production is measured ...
  5. Effects of spices on the chemical properties of hot-smoked catfish (Clarias gariepinus) Effect of spices on the chemical properties of hot-smoked catfish (C.gariepinus) was examined. The e...

Otros recursos de la mismacolección

  1. Studies on Nuclear RNA

    The isolation of giant nuclear RNA (HnRNA) from rat ascites cells is described. By the criteria ...

  2. Characterization and Improvement of the Thermal Stability of TES Bolometers

    The successful detection and characterization of the B-modes in the Cosmic Microwave Background (...

  3. Functional Organization and Connections of the Middle Temporal Visual Area in the Macaque Monkey

    A variety of anatomical and physiological criteria have shown that the extrastriate visual cortex...

  4. Transition Metal Complexes of 1, 3-bis (2'-pyridylimino) Isoindolines and Their Use as Alcohol Oxidation Catalysts

    Condensation of 1, 2-dicyanobenzene and 2-amino-4-methylpyridine resulted in the formation of a l...

  5. General Methods for Analyzing Higgs Potentials

    This thesis is based on several papers published by the author and some more work to be published...

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.