A rigid steel plate is supported by three posts of high-strength concrete each having an effective cross-sectional area A = 40,000 mm2 and length L = 2 m (see figure). Before %3D the load Pis applied, the middle post is shorter than the others by an amount s = = 1.0 mm. The allowable compressive stress in the concrete is 20 MPa and E of concrete is 30 GPa. What is the normal strain in the outer posts when the gap was just closed? (4 decimals) P

Q: Which of the following most nearly gives the internal degree of indeterminacy? 102 34 28 84 Next ▸ ◄…

A: Is question is from structural analysis in this question a frame given and we are asked to find out…

Q: Draw the 3 Principal Views of the object (given unit in mm, convert it to cm) 51 35 15 25 53 73 20…

A: 3D view of the object is provided. We have to draw three principal views of the object.  Three…

Q: dont understnad how in part 3. it was equal to 1201+480.51  how did we get the value of 1201?…

A: Note:- The previous answer of 1201+480.51 was wrong. Please find the correct answer.The width of the…

Q: You are a professor of architecture. Show your students where the horizon line and vanishing points…

A:

Q: CEM I 52.5 N: Define what each word/number/letter is?CEM I: .... 52.5: .... N: .... ....

A: Brief concept- This CEM I 52.5 N is related to the cement and its types and classification. The…

Q: An L-shaped bracket is fastened to the wall (x-z plane) at points A and B and extends out parallel…

A: Given: A L shaped bracket with 200 N force acting at C  Required: Moment at point A in vector form…

Q: Which of the following most nearly gives the external degree of indeterminacy? 8 28 24 21

A:

Types of Composite

Composite materials are formed by merging two components that have different chemical and physical properties. The merged output is termed as a composite, whose properties are completely different from the individual components. Composite materials also have better strength than the individual components.Composite materials usually have two main parts, reinforcement material, and matrix material. The matrix material acts as a binder and surrounds the fiber of another material that bears a much higher strength. This material is known as the reinforcement material. The matrix materials are usually high-strength additives resins, while the fibers of the reinforced material can be random, oriented, and in a mat format.Composite materials are also known as fiber-reinforced composite polymers because they are composed of the polymer matrix which is reinforced to laboratory-created fibers or naturally occurring fibers, such as glass fibers, carbon fibers, or aramid fibers. Under the application of external loads, the matrix material absorbs and transfers the loads to the fibers, these fibers in return provide good compressive strength, tensile strength, and stiffness to the fiber-reinforced composite materials.Depending upon the matrix and the reinforcement material, different properties can be induced to the fiber-reinforced composite materials, including good corrosion resistance properties. The most common matrix material is the resin while the glass fibers act as the reinforcement material. Strong fibers provide strength and stiffness to the composite materials while, a soft and flexible resin provides shape to the composite materials.