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The equations for critical buckling load include the variable KL which is the effective length. K is the effective length factor. Values for K vary depending on the load and type of supports of a member.
NOTE:The larger the effective length, the less strength there is in a column. So, if there is a choice of effective lengths, the larger value will give the more conservative strength value.
What else can I help you with?
How do you calculate column volume?
Multiply column inside diameter by the column's length. Then convert to units you need. The above is not correct.The volume of a column is the circular area of the column multiplied by the length, pi*radius^2*length.
What is the answer for the triangle 12 cm?
It depends on two things. First, one length, by itself, does not define a triangle. And second, it depends on what the question about the triangle is!
What is Defined by a finite length with an infinite number of points between two endpoints in one dimension?
A line segment would define the given description.
How do you find the legs of a right triangle if you know the hypotenuse?
If that's all you know, then you can't. Whatever the length of the hypotenuse is, there arean infinite number of right triangles that all have the same length hypotenuse.In order to define one unique right triangle, you need to know one of the following in addition tothe length of the hypotenuse:-- the length of one leg-- the size of either acute angle
What is the first column in a two column proof used for?
The first column in a two column proof is used for mathematical statements. The second column is used to state the law or property that makes that statement true - often referring to previous statements in the first column.
Formula effective length of a column with both ends fixed?
0.5l
What is the unsupported length of the column?
Length over which the column has no support is taken as unsupported length of the column
Define lengths and Trains Knee length?
define length and train length
How do you calculate column volume?
Multiply column inside diameter by the column's length. Then convert to units you need. The above is not correct.The volume of a column is the circular area of the column multiplied by the length, pi*radius^2*length.
What is the column length column to column of the Great Wall of China?
5 inches
Why is the length of air column increased slowly?
The length of the air column is usually increased slowly because of resonance.
What is the length of a shape?
First you have to define the shape in which the length is required. The length then can be established.
What is slenderness ratio structural engineering?
The slenderness ratio is the ratio between the height or length of a structural element (such as a column, or strut) and the width or thickness of the element. For example, if a rectangular column is 6m high, and 400mm by 600mm in cross-section, then its slenderness is 6000/600 = 10 in one direction and 6000/400 = 15 in the other direction. The higher the slenderness ratio, the more slender the structural element is. How slender a structural element is allowed to be depends upon the material it is made from. Steel can be more slender than concrete, for example. In structural engineering calculations, the slenderness is often denoted as the element's "effective" length divided by something called the radius of gyration. The radius of gyration is a measure of the average distance of the material from the centroid (centre of gravity) of the element's cross section. This can be calculated as r = (I/A)0.5, where I is the second moment of area, or second moment or inertia, of the cross section and A is the area of the cross section. The effective length of an element is determined by how it is fixed at its ends. The effective length is the length of the column that will form half a sine wave if it buckles. If it is "pinned", or has hinged ends, the effective length is the true length of the element. If it is a cantilever (fixed at one end but free at the other), the effective length is twice the true length. If it is fully fixed at both ends the effective length is 0.7 times the true length, but this is in reality very difficult to achieve, so often a real structural element is considered to be only nominally fixed and the effective length is taken to be 0.85 times the true length.
define an effective program monitoring?
A camera
What is anchorage length?
This is the additional length of steel of one structure required to be inserted in other at the junction. For example, main bars of beam in column at beam column junction, column bars in footing etc. The length requirement is similar to the lap length mentioned in previous question or as per the design instructions.
Define length in a room?
Length is usually considered the greatest dimension of the floor
What is the minimum anchorage length for reinforcement?
It is the length of the main bar provided at the column beam junction or column footing junction to allow for the development of stresses to its design strength.
