Презентация Analysis of Statically Determinate Structures онлайн

На нашем сайте вы можете скачать и просмотреть онлайн доклад-презентацию на тему Analysis of Statically Determinate Structures абсолютно бесплатно. Урок-презентация на эту тему содержит всего 32 слайда. Все материалы созданы в программе PowerPoint и имеют формат ppt или же pptx. Материалы и темы для презентаций взяты из открытых источников и загружены их авторами, за качество и достоверность информации в них администрация сайта не отвечает, все права принадлежат их создателям. Если вы нашли то, что искали, отблагодарите авторов - поделитесь ссылкой в социальных сетях, а наш сайт добавьте в закладки.
Презентации » Технология » Analysis of Statically Determinate Structures



Оцените!
Оцените презентацию от 1 до 5 баллов!
  • Тип файла:
    ppt / pptx (powerpoint)
  • Всего слайдов:
    32 слайда
  • Для класса:
    1,2,3,4,5,6,7,8,9,10,11
  • Размер файла:
    0.97 MB
  • Просмотров:
    63
  • Скачиваний:
    0
  • Автор:
    неизвестен



Слайды и текст к этой презентации:

№1 слайд
Analysis of Statically
Содержание слайда: Analysis of Statically Determinate Structures ECE479 Structural Analysis II Text Book Structural Analysis by R. C. Hibbeler

№2 слайд
Lecture Outlines Idealized
Содержание слайда: Lecture Outlines Idealized Structure Equations of Equilibrium Determinacy and Stability

№3 слайд
Intended Learning Outcomes By
Содержание слайда: Intended Learning Outcomes By the end of today’s session student’s should be able to: Idealize a structure Determine Determinacy and Stability of structure

№4 слайд
Why Idealize Structure? Exact
Содержание слайда: Why Idealize Structure? Exact analysis --- Not possible Estimate Loading and its point of application Strength of the Materials

№5 слайд
Support Connections Types ---
Содержание слайда: Support Connections Types --- Usually Three Pin supported connection Roller supported connection Fixed supported connection

№6 слайд
Support Connections- Roller
Содержание слайда: Support Connections- Roller support Roller support - Deck of concrete bridge (One section considered roller supported on other section)

№7 слайд
Support Connections- Roller
Содержание слайда: Support Connections- Roller support Roller support - Used to supports prestressed girders of a highway bridge.

№8 слайд
Roller supported Concrete
Содержание слайда: Roller supported Concrete connection

№9 слайд
Support Connections Pin
Содержание слайда: Support Connections – Pin support Pin support - Steel girder Railway bridge

№10 слайд
Support Connections Fixed
Содержание слайда: Support Connections – Fixed support

№11 слайд
Содержание слайда:

№12 слайд
Equations of Equilibrium For
Содержание слайда: Equations of Equilibrium For complete static equilibrium in 2D, three requirements must be met: 1. External Horizontal forces balance (translation). 2. External Vertical forces balance (translation). 3. External Moments balance about any point (rotational).

№13 слайд
Equations of Equilibrium For
Содержание слайда: Equations of Equilibrium For two-dimensional system of forces and moments, the equilibrium equations are: 1. Fx = 0 2. Fy = 0 3. z = 0

№14 слайд
Determinate vs Indeterminate
Содержание слайда: Determinate vs Indeterminate Structure When all the forces in a structure can be determined from the equilibrium equations, the structure is referred to as statically determinate. When the unknown forces in a structure are more than the available equilibrium equations, that structure is known as statically indeterminate.

№15 слайд
Determinacy For a coplanar
Содержание слайда: Determinacy For a coplanar structure, there are at most three equilibrium equations for each part. If there is a total of n parts and r force and moment reaction components, we have r = 3n statically determinate r > 3n statically indeterminate

№16 слайд
Determinate vs Indeterminate
Содержание слайда: Determinate vs Indeterminate Structure – Examples (Beams)

№17 слайд
Determinate vs Indeterminate
Содержание слайда: Determinate vs Indeterminate Structure – Examples (Beams)

№18 слайд
Determinate vs Indeterminate
Содержание слайда: Determinate vs Indeterminate – Examples (Pin-connected structures)

№19 слайд
Determinate vs Indeterminate
Содержание слайда: Determinate vs Indeterminate – Examples (Pin-connected structures)

№20 слайд
Determinate vs Indeterminate
Содержание слайда: Determinate vs Indeterminate Structure – Examples (Frame)

№21 слайд
Determinate vs Indeterminate
Содержание слайда: Determinate vs Indeterminate Structure – Examples (Frame)

№22 слайд
Determinate vs Indeterminate
Содержание слайда: Determinate vs Indeterminate Structure – Examples (Frame)

№23 слайд
Stability What conditions are
Содержание слайда: Stability What conditions are necessary To ensure equilibrium of a structure? A structure will be unstable if there are fewer reactive forces than equations of equilibrium (Partial Constraints) or there are enough reactions and instability will occur if the lines of action of reactive forces intersect at a common point or are parallel to one another (Improper Constraints)

№24 слайд
Stability Example Partial
Содержание слайда: Stability – Example – Partial Constraints

№25 слайд
Stability Example Improper
Содержание слайда: Stability – Example – Improper Constraints

№26 слайд
Stability Example Improper
Содержание слайда: Stability – Example – Improper Constraints

№27 слайд
Stability r lt nunstable r
Содержание слайда: Stability r < 3n unstable r ≥ 3n unstable if member reactions are concurrent or parallel or some of the components form a collapsible mechanism r --- Unknown reactions n--- Members Unstable structures Must be avoided in practice

№28 слайд
Stability Examples
Содержание слайда: Stability – Examples

№29 слайд
Stability r lt nunstable r
Содержание слайда: Stability r < 3n unstable r ≥ 3n unstable if member reactions are concurrent or parallel or some of the components form a collapsible mechanism r --- Unknown reactions n--- Members

№30 слайд
Summary Now You should be
Содержание слайда: Summary Now You should be able to: Idealize a structure Determine Determinacy and Stability of structure

№31 слайд
Assignment Issue Date - -
Содержание слайда: Assignment 1 Issue Date 16-1-2017 Submission Date 23-1-2017 Classify each of the structures as statically determinate, statically indeterminate, or unstable. If indeterminate, specify the degree of indeterminacy

№32 слайд
Assignment Issue Date - -
Содержание слайда: Assignment 1 Issue Date 23-1-2017 Submission Date 30-1-2017 Classify each of the structures as statically determinate, statically indeterminate, or unstable. If indeterminate, specify the degree of indeterminacy

Скачать все slide презентации Analysis of Statically Determinate Structures одним архивом: