An arch will stand most force.
a circle shape
triangleANS 2 - There is no 'best shape' - each bridge is designed for a particular place and can be almost any kind of construction.
dersgd
yes because the pressure or weight on the bridge pushes down and the weight goes down the two sides. the triangle is best when it is in the downward "V" shape.
well im looking for that answer but havent quite found it but i got this.....The truss elements are subjected only to tensile and compressive loads, and thus are designed accordingly. Truss bridges are not intended to withstand the bending forces, and are best suitable for the straight alignments. A truss bridge is designed to endure extreme weights and also cover extended gaps.
schering bridge
The answer depends of the forces applied to the beam: - for a single-directional force, the answer is a hollow rectangular shape (with the force applied on the narrow face); an I-beam is the second best. - For forces applied in two perpendicular directions, the answer is a hollow square section. - For forces applied from any direction, the answer is a hollow circular bar - a pipe.
This brand new, Bohemian, hand cut Shannon Crystal Cake stand is absolutely breathtaking. This beautiful stand is a square shape that rests atop a gorgeous pedestal.
The best bridge design is a triangular bridge design look it up on wiki if u dont know
It would depend on the type of bridge construction.
a teardrop shape
Compressive and tensile forces are present in all bridges, and it is the job of engineers to design bridges capable of withstanding these forces without buckling or snapping. Buckling occurs when compressive forces overcome an object's ability to handle compression, and snapping occurs when the tensile forces overcome an object's ability to handle tension. The best way to deal with these forces is to either dissipate them or transfer them. To dissipate force is to spread it out over a greater area, so that no one spot has to bear the brunt of the concentrated force. To transfer force is to move it from an area of weakness to an area of strength, an area designed to handle the force. An arch bridge is a good example of dissipation, while a suspension bridge is a good example of transference. Figures 6 and 7 illustrate tension and compression forces acting on three bridge types.