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statics    
n. 静力学

静力学

statics
n 1: the branch of mechanics concerned with forces in
equilibrium

Mechanics \Me*chan"ics\, n. [Cf. F. m['e]canique.]
That science, or branch of applied mathematics, which treats
of the action of forces on bodies.
[1913 Webster]

Note: That part of mechanics which considers the action of
forces in producing rest or equilibrium is called
{statics}; that which relates to such action in
producing motion is called {dynamics}. The term
mechanics includes the action of forces on all bodies,
whether solid, liquid, or gaseous. It is sometimes,
however, and formerly was often, used distinctively of
solid bodies only: The mechanics of liquid bodies is
called also {hydrostatics}, or {hydrodynamics},
according as the laws of rest or of motion are
considered. The mechanics of gaseous bodies is called
also {pneumatics}. The mechanics of fluids in motion,
with special reference to the methods of obtaining from
them useful results, constitutes {hydraulics}.
[1913 Webster]

{Animal mechanics} (Physiol.), that portion of physiology
which has for its object the investigation of the laws of
equilibrium and motion in the animal body. The most
important mechanical principle is that of the lever, the
bones forming the arms of the levers, the contractile
muscles the power, the joints the fulcra or points of
support, while the weight of the body or of the individual
limbs constitutes the weight or resistance.

{Applied mechanics}, the principles of abstract mechanics
applied to human art; also, the practical application of
the laws of matter and motion to the construction of
machines and structures of all kinds.

{orbital mechanics}, the principles governing the motion of
bodies in orbit around other bodies under gravitational
influence, such as artificial Earth satellites.
[1913 Webster PJC]


Statics \Stat"ics\ (-[i^]ks), n. [Cf. F. statique, Gr. statikh`
the art of weighing, fr. statiko`s. See {Static}.]
That branch of mechanics which treats of the equilibrium of
forces, or relates to bodies as held at rest by the forces
acting on them; -- distinguished from {dynamics}.
[1913 Webster]

{Social statics}, the study of the conditions which concern
the existence and permanence of the social state.
[1913 Webster]


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英文字典中文字典相关资料:


  • Statics: Introduction to Statics
    Introduction to Statics — an overview of statics and an introduction to units and problem solving
  • Statics - Wikipedia
    Statics is the branch of classical mechanics that is concerned with the analysis of force and torque acting on a physical system that does not experience an acceleration, but rather is in equilibrium with its environment
  • Statics - Engineer4Free: The #1 Source for Free Engineering Tutorials
    This free online statics course teaches how to assess and solve 2D and 3D statically determinate problems The course consists of 73 tutorials which cover the material of a typical statics course (mechanics I) at the university level or AP physics
  • 1: Introduction to Statics - Engineering LibreTexts
    The subject is called “statics” because it is concerned with particles and rigid bodies that are in equilibrium, and these will usually be stationary, i e static The chapters in this book are: Introduction to Statics— an overview of statics and an introduction to units and problem solving
  • Engineering Mechanics: Statics – Open Textbook
    Introduction to engineering mechanics: statics, for those who love to learn Concepts include: particles and rigid body equilibrium equations, distributed loads, shear and moment diagrams, trusses, method of joints and sections, inertia
  • Statics | StruCalc
    Learn the fundamentals of statics and vector mechanics in structural engineering Discover how external and internal forces achieve equilibrium to maintain a static, non-moving system with practical examples of vector force balance
  • Statics | Force, Moment Equilibrium | Britannica
    To be able to calculate the dimensions of such structures and machines, architects and engineers must first determine the forces that act on their interconnected parts Statics provides the analytical and graphical procedures needed to identify and describe these unknown forces
  • Ch. 9 Introduction to Statics and Torque - OpenStax
    Statics is the study of forces in equilibrium, a large group of situations that makes up a special case of Newton’s second law
  • Statics – The Physics Hypertextbook
    Informally, statics is the study of forces without motion More formally, statics is the branch of mechanics that deals with forces in the absence of changes in motion
  • Statics - The Engineering ToolBox
    Static equilibrium is achieved when the resultant force and resultant moment equals to zero Support reactions and bending moments





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