The minor axis of a rectangular column or beam is the line that goes through the center. The minor axis will be shorter than the major axis.
It is the shortest between major axis and the minor axis, minor axis causes the least moment.
I have seen many answers to this question on the web and while all were correct in their intent, they were all technically wrong or ambiguous because they failed to use definitive language. The minor and major axes lie perpendicular to each other in the plane of the cross-sectional area of the beam. The major axis bisects the area 'short-ways,' the minor, 'long-ways.' Now if like me, you were confused in 1st-grade by the terms in quotes, the major axis is the one about which the greatest moment of inertia can be calculated. Or, if you think of the axes as wires laying in a puddle shaped like the cross-sectional area, the minor axis will have more of its length wet than the major axis. -Scott Scoville, PE
none. circular columns are better than rectangular ones.
A wall without column structure. The wall itself support the loading from the upper floor. In conventional structure, the column support the loading from the upper beam and transfer it to the lower beam.
You will have to have an engineer spec that beam for you. You will save yourself time and money by cutting the span with a column.
Differential beam bending is when the beam is being bent at equally but at opposite sides. The beam can be bend in separate areas of a single beam or be two different parallel beams.
Google: " beam spread rectangular transducer probe"
A beam will be placed horizontally, a column will be placed vertically.
A beam will be placed horizontally, a column will be placed vertically.
beam
In order to compute the neutral axis of a beam, we need its dimension and shape.
I have seen many answers to this question on the web and while all were correct in their intent, they were all technically wrong or ambiguous because they failed to use definitive language. The minor and major axes lie perpendicular to each other in the plane of the cross-sectional area of the beam. The major axis bisects the area 'short-ways,' the minor, 'long-ways.' Now if like me, you were confused in 1st-grade by the terms in quotes, the major axis is the one about which the greatest moment of inertia can be calculated. Or, if you think of the axes as wires laying in a puddle shaped like the cross-sectional area, the minor axis will have more of its length wet than the major axis. -Scott Scoville, PE
The neutral axis of a reinforced concrete beam is the area where the beam is neither in a state of tension or a state of compression. This is determined by having the length and breadth of the beam available.
The vertical portion of the I-beam resists shear force better than a rectangular one. The "I" portion also deflects force because of its design.
The Neutral Axis of a concrete beam is that axis where it is neither in tension nor compression. The transition of tensile to compressive forces set up due to bending occurs on the neutral axis. Its position in a beam depends on material properties of the concrete and reinforcing steel.
column
Anything which is supporting to a beam or column to eliminate the buckling failure due to high deflection and unbalanced eccentric load
If Ly/Lx >12 then the column is said to be long column where Ly is the length of column and Lx is cross sectional dimension (B or D) Long column has reduction factor and it frequently failed under local buckling. so introducing a beam at least every floor level, the column design/act as a short column..column stiffness also increased tieing with the beam..