explain about the most important materials that use in building

Q: For the beam and loading shown, use discontinuity functions to compute (a) the slope of the beam at…

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Q: Steel plates A PL % x 7 tension member is connected with three 1-inch-diameter bolts, as shown in…

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Q: 10 mm. the second moments of area T., T., and with respect to centroidal x' and y' axes. In…

A: Given, Wall thickness = 10 mm Moment of inertia is found by considering each wall separately

Q: Why is it that sacks made of woven polypropylene shall not be stacked more than 3 m high? Give at…

A: To create a lightweight, robust, and heavy-duty textile, polypropylene strips or threads are woven…

Q: Analyze the Frame using Portal Method. Disregard the area given of the column. 845 12ft L 10 in MS…

A: Portal Method - It is the approximate method for the analysis of indeterminate frames. Suitable for…

Q: Problem 3. For the truss shown, determine the forces in members AB, BD, AD and CD 400 lb. 200 lb C

A: Given the above truss. Using method of sections and method of joints, the forces in the unknown…

Q: Find the intensity discharge of vertical overflow spillway which downstream equation is y = 0.05x185…

A: The values given in the question are as follows: Downstream equation- y=0.05*x1.85 y=depth of water…

Q: A city of 6000 population has an average total consumption per person per day of 100 gallons.…

A: Solution-The given values are as follows,City population=6000The water consumption per person per…

Q: Longitudinal spacing of bolts in built-up members is reversely proportional to the applied shear…

A: True If the member is subjected to shear force V. The bolts required to resist this will be directly…

Q: Consider a point in a structural member that is subjected to plane stress. Normal and shear stress…

A: Given stresses at the points are  SX = 52 Mpa (tensile) Sy = 63 Mpa(tensile) And shear stress Sxy =…

Q: The steel beam has the cross section shown. The beam length is L = 5.0 m, and the cross-sectional…

A: Calculate  largest intensity of distributed load w0 that can be supported by this beam?

Q: indly giv

A: a) yes at C there is no vertical force because it is guided roller which is aligned  horizontally so…

Q: For the cantilever beam and loading shown, determine Part 1 (a) the equation of the elastic curve…

A: Given that :

Q: A circular watershed with 50 kilometer radius with 5 rain guages station, 1 is outside the boundary…

A: Solution: By Arithmetic mean method: Precipitation:…

Q: A uniform horizontal beam, connected to the rigid wall with a pin joint, has a span of 10.0 m and a…

A: Asked: To determine the tension in cable AB and the reaction at pin at C.   Given: Mass of beam BC…

Q: Question-A The channel index at irrigation outlet is 5/3. Find the value of setting for an orifice…

A: Given data- Channel Index = 5/3Orifice type outletTo Find-The value of setting

Q: 1. A cantilever R.C. beam is 280 mm x 500 mm deep and is reinforced with 4- 20 mm diam bars for…

A: The adequacy of a beam is checked in order to evaluate if it is safe for use. There are a number of…

Q: P-Green Building features high-efficiency systems the following except: a. Heating b. Lighting c.…

A: In this question we are asked to find out correct option regarding a question from green building…

Q: 120 ArtChist

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Q: It is known that the y-component of the force F exerted on pin P is 37 lb when 8 = 28° and 3 = 11°.…

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Q: Q1) a- if the percentage infection of a disease in a country was 0.005. Thus, using binomial…

A: 0.00674 is the correct answer.

Q: 15.what does mean Equivalent Flexural Stiffness of Shear w

A: Effective flexural stiffness caused by cracking of concrete depends on a number of critical factors,…

Q: Q1/ For the truss shown in Fig. (1) Find All reactions note: All Area of the members = 3 EI Constant…

A: To find reaction

Q: For the section shown, if a = 3 cm, b = 6 cm and h = 24 cm, then the moment of inertia about the…

A: Option (d)  is correct.

Q: Considering horizontal reaction at B as redundant, what is the horizontal displacement at B for the…

A: By force method  HC is redundant∆HC+F11×HC=0

Q: Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid…

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Q: If the allowable shear stress is 1.25 MPa of a simply supported beam loaded by a central…

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Q: In the figure below, a joint is made by gluing two plywood gussets of thickness t to wood boards.…

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Q: A 1775g of coarse aggregates was soaked for at least 24hours prior to the  lab. It is then brought…

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Q: The sight distance check is conducted alongside the designing of the vertical alignment. What is the…

A: A newly designed road has the following data. Speed, V = 110 kmph  Total road length = 833.945m We…

Q: i. A 550mm x 550mm column carries service dead load of 1300kN and service live load of 1100 kN. The…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: A spillway 1.5 m deep goes over a dam 30 m high. Using a weir factor Cw of 1.92, determine (a) the…

A: Given :

Q: Isobel and Neliwe’s garage floor is 5400 mm long and 3000 mm wide.  1.1Convert the dimensions of…

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Q: The extruded plastic shape has dimensions of D = 23 mm, d = 21 mm, a = 93 mm, and t = 3 mm.  (a)…

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Q: Situation 5 - An open cylindrical vessel 4 m in diameter and 6 m high is two-thirds full of water.…

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Q: a) Draw the influence lines for bar forces in members ML, BL, CD, EJ, DJ and FH of the cantilever…

A: Given :

Q: M 60 lb-ft Fig.(1.2) 60 lb-ft

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Q: A concrete short braced column in which fcu = 30 N/mm² and fy = = 460 N/mm² is required to support…

A: Given data:- The ultimate given load, Pu=2000kN Fcu=30 N/mm2 Fy=460 N/mm2 The area of longitudinal…

Q: Q3: For the stresses at the point shown, find the followings: 1- The maximum shear stress. 2- The…

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Q: Problem 2: Problem 14.7 Textbook (modified) Design a simply supported reinforced concrete beam of a…

A: Given data' l = 30 ftDL = 0.66 KftLL = 1 Kftb = 12 in.d = 26 in.fc = 3000 psify = 60,000 psicover =…

Q: A 1000g of sand has been soaked for at least 24hours prior to lab. After drying the sample to…

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Q: Considering horizontal reaction at B as redundant, what is the horizontal displacement at B for the…

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Q: Q4: ..........25% 1- Calculate K2 for a river having a depth of 6 m and velocity of 0.15 m/sec at…

A: 1- Solution: Given: V = 0.15 m/sec H = 6 m Equations for determination of coefficient of reaeration…

Q: A vertical sheet piled wall is shown in Fig. below, the properties of the soil both behind and front…

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Q: An L = 31-ft-long soldier beam is used as a key component of an earth retention system at an…

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Q: The strain components εx, εy, and γxy are given for a point in a body subjected to plane strain.…

A: According to the given strain components,

Q: A 1.65m long rod with a circular cross-section is subjected to a tensile load of 50 kN. The rod is…

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Q: Determine the moment arm of the resultant relative to the origin O. (do) Each space is I fool. 25 lb…

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Q: Situation 4 - A rectangular concrete gravity dam (sg = 2.4) is 2 m wide and 6 m tall. The dam…

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Q: A flanged wooden shape is used to support the loads shown on the beam. The dimensions of the shape…

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Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.