1. Discuss a laboratory experiment in Civil Engineering that uses Curve Fitting to represent data.

Q: Find the distance of the line x+y=5 to the point (2,5). Draw the graph.

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Q: Explain the types of fluid-structure interaction and draw the flow chart.

A: Fluid–structure interaction is the interaction of some movable or deformable structure with an…

Q: In the figure, a stone is projected at a cliff of height h with an initial speed of 49.0 m/s…

A:

Q: ng discussed topics below. Absolute Dependent Motio Relative Motion Force and Acceleration :…

A: Absolute Dependent motion-     the movement that doesn't rely upon outside to the moving article for…

Q: Find the Displacement of object if work done on object is 500 J and force applied on object is 22.25…

A: Given data : Work done is denoted by W Force applied on object is denoted by F   Required :…

Q: 4.17 from book. The given data shows the result of a model known as stopping sight distance, used by…

A: Stopping Sight Distance- Stopping sight distance is the value of the distance which a vehicle travel…

Q: What are the applications of green theorem (numerical solutions) to Civil Engineering?

A: A line integral can be transformed into a double integral using Green's theorem, and double…

Q: Write down 4 examples of differential equation in civil engineering

A: Differential equations have wide applications in various engineering and science disciplines. ... It…

Q: A car as viewed from the front is overlaid onto a sheet of graph paper with horizontal and vertical…

A: Area of triangle=12×b×h  where, b= breadth of the triangleh= height of the triangle   area of…

Q: Discuss the importance of boundary layer approximation in finding the solution of fluid flow…

A: Fluid is an important part of the fluid mechanic's sector. Liquids can compress or misalign three…

Q: 5. What is momentum? a) Mass * acceleration b) Mass * Volume c) Mass flow rate * velocity d) Mass…

A: Questions-  What is Momentum ? Answer - Option B is correct

Q: Q1: Difference between Finite element analysis and finite element methods ?

A: Everything we see around us, from roads, bridges, dams, sewage and pipeline systems, to buildings,…

Q: schematic models  a. look like their real-life counterparts b. do not look at all like their…

A: Schematic models are more abstract than the physical models. While they do have some of the visual…

Q: GIVEN FIGURE BELOW, EXPLAIN BRIEFLY HOW TO ANALYZE THE FRAME SHOWN

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Q: GIVEN FIGURE BELOW, EXPLAIN IN WORDS BRIEFLY HOW TO ANALYZE THE FRAME SHOWN.

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Q: How is the concept of Projectile Motion, Cylindrical Components of Curvilinear Motion, Absolute…

A: Projectile Motion : 1. A projectile is an object upon which the only force acting is gravity. There…

Q: Kinematics is the study of dynamics for description of movement. True False

A: False.

Q: Describe two situations in the field of engineering, specifically civil, in which motion quantities…

A: To describe two situations in the field of civil engineering where motion quantities and motion…

Q: When can you say that a SERIES or SEQUENCE converges? Prove it using mathematical approach.

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Q: Problem 4.1 The drag force experienced by the blimp, Fp, is a function of its airspeed V, its…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: In the figure, a stone is projected at a cliff of height h with an initial speed of 47.0 m/s…

A:

Q: D E А Co

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Q: What are the basic characteristics of nonlinear models?

A: The nonlinear model is used to describe non linear relationships in experimental data. A model…

Q: Q.3) Given the following system of three forces (a) express each vector in Cartesian vector notation…

A: Given.  F1 = 170 lb F2 = 300 lb F3 = 240 lb Component of forces in X, Y, Z directions F1x =…

Q: In the figure, a stone is projected at a cliff of height h with an initial speed of 45.0 m/s…

A:

Q: how you develop a model  i) Creation of geometry ii)Standard fixities in Plaxis.

A: (i) Creation of geometry: Graphical input of geometry models: The input of soil information,…

Q: What is the determinant formula for calculating the cross product of two vectors relative to the…

A: 10.

Q: Kinematics is the study of dynamics for causes of movement. True False

A: Kinematics is the study of dynamics concerned with description of movement. The statement is False.

Q: .Give two examples related to civil engineering on the following topics. 2. APPLICATION OF…

A: The inverse functions of the basic trigonometric functions, cosine, sine, tangent, secant,…

Q: (a) The figure below depicts a system of bridges and land areas. Can you take a walk and cross each…

A: Give the naming to each Island as follows.

Q: My thoughts on the role of statistics in engineering:

A: Statistics plays a critical part in engineering. Soon after starting work, every professional…

Q: principle that allows the external effects of a force on an object to be calculated by considering…

A: This question is from Engineering Mechanics.

Q: Discuss or show the methods in solving Exact and Non-Exact Differential Equations.

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Q: can you explain how do we get the individual formula for 3D shearing towards x direction,y direction…

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Q: * Surface Integrals

A: Surface integrals is part of calculus mathematics.it is generalization of multiple integrals to…

Q: How important is statistical analysis in civil engineering?

A: Introduction- Construction industry is often considered as the oldest engineering specialty. It is…

Q: Give 2 examples of skewness and kurtosis and how to solve it

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Q: The magnitude of the bending moment acting on the circular cross section of a beam is M = 30,000 lb…

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Q: ntroduce the importance of gradation curve

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Q: What are the applications of vector analysis (numerical solutions) to Civil Engineering?

A: Given,  We need to mention What are the Applications of Vector analysis (numerical solutions) in…

Q: What is the motion of a particle with respect to a fixed frame? Absolute Motion Independent Motion…

A: To Determine The motion of a particle with respect to a fixed frame?

Q: Problem 1. Determine the following unknowns on the beam shown below using Double Integration Method.…

A: Given data: E=200×106 kPaI=0.150×0.150312=42.1875×10-6 m4EI=8437.5 kN.m2

Q: Calculate so that efforts are balanced. Use concepts of Solid Mechanics. Follow the image below.

A: For a structure to be balanced, the forces applied on that structure must be equal to the reactions…

Q: The cross-sectional dimensions of the T-beam is shown in figure below. To Determine the location of…

A: Draw FBD:

FEA for Dynamic Problems

Finite element analysis or FEA is a computational tool that evaluates the approximate solution for a particular engineering problem. The tools provided by FEA help to evaluate the solutions of partial differential equations (PDEs) computationally following a numerical approach. Solutions of the PDEs can also be performed by following traditional algebraic approaches, but when the problem gets towards the complex side, it becomes very tedious and almost impossible to arrive at the solutions. In such cases, the FEA fulfills the purpose by evaluating the equations following multiple time steps and iterations. The more the time steps and iterations, the more accurate the solution. The solution plotted by FEA analysis and mathematical approaches varies asymptotically.