Câu hỏi về kết cấu công trình

What is the structure of a construction?

• The structure of a construction is a system of load-bearing configurations (such as beams, columns, slabs, arches, cables, rock walls...) that has the task of continuing, distributing, and transmitting weight from the structure to the foundation to ensure stability, sustainability, and safety.

• The structure of a construction is a collection of settings and options that help the tool operate most effectively.

• The structure of a construction is a detailed drawing of the internal components of the tool.

• The structure of a construction is the process of assembling and inspecting the quality of the product.

What role does the structure of a construction play in physical work?

• It should create space, aesthetic form, and meet architectural requirements.

• The structure of a construction helps optimize gaming performance on different devices.

• The structure of a construction defines the rules and laws of play in a game.

• The structure of a construction is the graphic and sound settings for players to customize.

What factors are used to calculate the structure?

• Materials, dimensions, shape, and connections between components.

• Budget, implementation time, and purpose of the structure.

• Construction site, natural conditions, and related legal regulations.

• Customer requirements, construction capabilities, and technical features of the product.

What types of forces do beams primarily bear?

• Bending moments and shear forces.

• Tensile and compressive forces.

• Torsional and pushing forces.

• Bending and sliding forces.

How is a simple beam defined?

• A beam with two supports, with reactions determined by three equilibrium methods.

• A beam that has one fixed end and one free end.

• A beam placed directly on the ground without any connections.

• A beam that can move freely in all directions without being constrained.

What are the characteristics of a continuous connection?

• There are many spans, and the reaction cannot be determined by only 3 static equilibrium methods.

• There is only one span and it is firmly fixed at both ends.

• The reaction can always be determined by conventional static equilibrium methods.

• Designed to withstand forces acting in only one direction without deformation.

What are the characteristics of a cantilever beam?

• One fixed end, one free end.

• Both ends are free and there are no supports.

• Both ends are placed on simple supports.

• Completely fixed at both ends and cannot move.

Compare the stiffness of a cantilever beam and a simple beam?

• A cantilever beam has greater stiffness than a simple beam of the same size.

• A cantilever beam has less stiffness than a simple beam due to fewer supports.

• The stiffness of a cantilever beam and a simple beam is the same if made of the same material.

• A simple beam always has greater stiffness than a cantilever beam due to its more flexible structure.

What advantages does a cantilever beam have over a simple beam?

• Better load-bearing capacity and reduced deformation.

• Easier to disassemble and move compared to a simple beam.

• Lower production costs and fewer technical requirements.

• No need for complex calculations of reactions at support points.

What type of energy does a column primarily resist?

• Axial compressive force.

• Tensile force.

• Bending moment.

• Shear force in the horizontal direction.