errors that might happen on this lab test and how to prevent it?

Q: Compute the value of EIS at point B of the simply supported beam ABC using moment area method. 600…

A: Find EIδ Value at B using moment area method

Q: What error results on a 30-m sight with a level if the rod reading is 1.505 m but the top of the 4 m…

A: Given:- 30m sight rod reading=1.505m 4m rod is 0.3m To find:- error

Q: Give the reasons both in favor of and against the use of personal time charge as a cost estimate for…

A: In favor Personal time spend on the project must be charged in the cost estimate of the project as…

Q: For the simply supported beam with shown loading, determine the deflection at midspan. (El = 750…

A: Given data  EI = 750 Kips-ft2  Find deflection at midspan.

Q: List the three basic requirements in determining an angle.

A: Angles are generated when two lines coming from a specific point intersect: an arc is a popular…

Q: 1- Consider the unit cube shown in the Figure, which undergoes the deformation: 1 x₁ =α (X₁- X₂), x₂…

A:

Q: For the given state of stress, 60 MPa 45 MPa (a) Draw Mohr's circle, label all key points on the…

A:

Q: The flanged steel cantilever beam with riveted bracket is subjected to the couple and two forces…

A:

Q: Where is the point of zero shear?

A:

Q: 12 +b,h,d+bh +b₂h₂d² 12 Question 1.8 A box beam shown in Figure Q1.8 is subject to a bending moment…

A:

Q: A cylinder shown has a weight of 180 lb. Assuming the cylinder to be solid in determining the moment…

A:

Q: |--12--- B C₁ Jesse -30 -22- E G -2212 H

A: All answers are boxed.

Q: A massless beam has a loading pattern as shown in the figure. The beam is of rectangular cross…

A:

Q: The A992 structural steel bar and a 2014-T6 aluminium bar shown below are secured to rigid supports…

A:

Q: If an EDM instrument has a purported accuracy capability of ± (11.5 mm + 2ppm2), what error can be…

A: To find error in measured distance

Q: 4) A simply supported box beam is constructed using 4 pieces of 50 x 200 glued together supports the…

A:

Q: A simply supported beam AB is subjected to a uniformly distributed load and a concentrated load as…

A:

Q: Refer to the truss shown in Figure 1-101, and compute the force in members BD, DC, and CE by the…

A: Given the truss:

Q: Example 14.5: A cable having span of 100 m, dip "h" = 10 m is subjected to a rise is temp. of 10°C.…

A:

Q: Example 0.2% A 13 mm-diameter tensile specimen has a 50 mm gage length. The load corresponding to…

A:

Q: If the spring in (Figure 1) is compressed 3.2 in. against the 0.5-1b block and the block is released…

A: Given: The weight of the block is 0.5 lb. The value of x is 0.5 ft. The spring constant is 5 lb/in.…

Q: t diameter 30 cm and throat diameter 15 c fferential manometer shown a reading of 25

A:

Q: ) A simply supported box beam is con glued together supports the loads shear stress at the glued…

A:

Q: gineering projects that requires the n

A: Geology informs the construction of buildings, dams, tunnels, tanks, reservoirs, highways, and…

Q: Question 10 of 21 Based on the following illustration, solve the following questions: 200 N/m M =…

A:

Q: 2. s) The sign is subjected to the uniform wind loading. Determine the stress components at points A…

A:

Q: 5-2.2-1: Find the deflection at midspan using a W10X45:

A:

Q: Q2/ A reinforced concrete beam with rectangular shape of width (b=250mm), effective depth (d=460mm),…

A:

Q: 1- Consider the unit cube shown in the Figure, which undergoes the deformation: 1 x₁ =α (X₁- X₂), x₂…

A: This question is related to the Strength of Material.

Q: The total length of the beam shown below is 10 m and the uniform load Wo is equal to 15 kN/m. Wo…

A: GivenL+2x=10m.......(1)RA=RB=wo(L)2=15(102)=75kN

Q: 1. Determine the effective stress at point A when Z-3 m. 2. Determine the effective stress at point…

A:

Q: Q4// Determine the shear force & bending moment for the beam shown below at C 60 N/m 400N 850 N.m…

A: Given:- The magnitude of the point load = 400 N  The magnitude of the moment = 850 N.m The magnitude…

Q: The wheel shown in the figure rolls without slipping on the horizontal plane. The angular velocity…

A: The given data is shown below: Angular velocity=5 rad/sAngular acceleration=9 rad/s2

Q: DEADLINE: JUNE 16, 2022 10:00AM) 30N Im 2m + + Im E = 200 GPG I= 5x10 mm 4 MOMENT-AREA METHOD No. 5…

A:

Q: DETERMINE THE FFG: • SUPPORT REACTIONS, . SHEAR AND MOMENT EQUATIONS. FOR THE LAST SEGMENT USE THE…

A:

Q: 2= The deformations of a body are presented as follows. Find the Cauchy strain tensor [Cij] and…

A: Given, x1=2t-1X1+α X3 + X1x2=X3 2t-2-t + X2x3=X3  Point P (2,1,1) ; t=2 , α = 1   x1=22-12+(1) 1 +2…

Q: Is risk management important in the management of construction or IT projects?

A: Risk management is the process of minimizing any potential problems that may negatively impact a…

Q: Solve the reactions and draw the shear and bending moment diagrams for the beam shown using the…

A: Given  A continuous beam  Required  Reaction calculation and shear and bending moment diagram

Q: DURING THE STRESS-STRAIN TEST, THE UNIT DEFORMATION AT A STRESS OF 30 MPa WAS OBSERVED TO BE 110 x…

A:

Q: 2.5m 1.5 m WST E C B A 2.0m H 1.0 m D G 3.5 m 15m 2.0 m 50 kN WST

A: Stress: The resisting force acting upon the object or a system per given unit area of the body is…

Q: A fan is used to force air having a temperature of 20°C theough the 200 mm diameter galvanized sheet…

A:

Q: Q2/A storm is proposed to drain a 16 hectares drainage area shown in the figure (2)below with given…

A: Solution: Given: Total drain = 16 ha peak discharge for 5 years t = 15 min For site A: A = 6 ha t =…

Q: 1. Calculate the reaction at rigid supports in kN. 2. Calculate the change in length of the…

A:

Q: To calibrate an EDM instrument, distance AC, AB, and BC along a straight line were observed as…

A: Given values,  Line AC = 90.158 m Segments AB = 60.025 m and BC = 30.164

Q: A beam shown on the figure is subjected to a uniform load of 5 kN/m. Determine the minimum shearing…

A:

Q: Different hazardous wastes were identified in the lecture for MO22. Discuss at least two (2)…

A: The EPA classifies certain unused household products as domestic hazardous waste if they are…

Q: A TIMBER BLOCK "B x B" mm SQUARE IS REINFORCED ON OPPOSITE SIDES BY A "B" mm AND 't' mm THICK STEEL…

A: The given data is shown below: Axial load=1000kNMaximum timber stress=12MPaMaximum steel…

Q: Discuss the ways in which sustainability can be promoted in building projects.

A: There are various ways to make the building projects more sustainable while making the right choices…

Q: Details of a rectangular column are as follows: Column width along the x-axis = 250 mm Column width…

A: Solution: Given: D = 600 mm B = 250 mm fc = 20.7 MPa fy = 415 MPa d' = 70 mm c = 90.66 mm

Q: Describe why the sightline for electronic distance measurement should be at least 0.5 m off the…

A: the sightline for electronic distance measurement should be at least 0.5 m off the surface of the…

Pricing Concrete Work

The concrete work in a project usually holds a high-end cost in terms of cost and value of the work. It becomes an important step in calculating the cost associated with concrete while preparing the project scale. The cost of making concrete depends on the cost of building materials, mixed materials, labor, and machinery. A concrete contractor builds structures from concrete, usually managing all the steps of the process from assembling ingredients to building a holding structure and preparing the mixture. This person or team oversees the delivery and unloading of goods to ensure that they are done properly. Nowadays, most of the concrete in the United States comes from manufacturers working abroad, usually with branches and plants within the provinces. Contributions can range from pre-mixed concrete to basic ingredients, the consumer company then mixes it. Many American-based concrete companies, however, offer concrete products, such as ballads, bricks, countertop, concrete pipe, and building products, as well as concrete construction and installation materials. This article covers both types of suppliers for this set of building materials.