ผลการค้นหา

Translation:

แปลว่า(english) Motion of an object where the path of every point is a straight line.

Roller support:

แปลว่า(english) In two dimensions, a roller support restrains one translation degree of freedom.

Displacement:

แปลว่า(english) A change in position. A displacement may be a translation a rotation or a combination of those.

Moment:

แปลว่า(english) The resultant of a system of forces causing rotation without translation. A moment can be expressed as a couple.

Pin connection:

แปลว่า(english) In two dimensions, a pin connection restrains two translation degrees of freedom but does not restrain rotation. Since the rotation degree of freedom is unrestrained at a pin connection, it transfers no moment.

Pin support:

แปลว่า(english) In two dimensions, a pin support restrains two translation degrees of freedom but does not restrain rotation. When considering reaction forces, a pin support is usually considered to have two force components: one each about the x and y axes respectively.

Support:

แปลว่า(english) A support contributes to keeping a structure in place by restraining one or more degrees of freedom. In a structural model, supports represent boundary entities which are not included in the model itself, e.g., foundations, abutments, or the earth itself. For each restrained translation degree of freedom at a support, there is a corresponding reaction force; for each restrained rotation degree of freedom, there is a reaction moment.