Civil Engineering questions and answers in March 2023

Bonjour est ce que vous pouvez m'aider à résoudre svp . GNG 1505 - Mecanique pour ingenieur Hiver 2023 Probleme 2 (25 %) En considerant la structure et la charge illustree a la figure 2, determinez...

. rvoe: Get A Job You'll be Great x + view/3458147?id=29183542 (Please note this is a scenario-based question) Your team has won the contract to a major rail infrastructure project involving the des...

Please help . CALCULATIONS. Please highlight your ﬁnal answer(s) with the correct unit(s). Use and submit Excel. The geocentric coordinates of station SALIOS in Tokyo, Japan are listed below. X = ...

Use of robotics in construction practices: Exploration of economic, operational and environment benefits: Traditional construction practices are changing. with a range of application of construction...

pls give the work out and explaination. Made of high-strength steel, a tie rod is a slender cylindrical structure used to push (compression) and pull (tension) the front tires when the steering wheel ...

pls give the work out and explaination. Made of high—strength steel, 3 tie rod is a slender cylindrical structure used to push (compression) and pull (tension) the front tires when the steering whee...

a) Determine the moment of inertia I xx with respect to the centroidal axes. I xx = ? x10 6 mm 4 b) Determine the maximum deflection. Please insert - sign if the deflection is dow...

Hydraulics and Hydrology Question V. 5. A uniform water stream, U. = 18 m/s, combines with a source at the origin (x, y) = (0, 0) to form a half-body. At (x, y) = (0, 1.2 m), the pressure is 12.0 kPa ...

fully describe EB1and IB1 as part of a footing construction system, including reinforcement and dimensions ...

. Identify & describe in full detail PF1, PF2, PF3 footing system from construction drawings provided. ?...

(1) The response needs to be in paragraph form, (2) contain 300+ words, and (3) include the following: *Chapter identification & summary And 5 key terms used correctly and explained in context w...

Please provide all references for formulas used. In the dynamic and expanding urban environment of "Slothsberg', a new highway ("Snailpace Highway"] is to be constructed over the exi...

4. 4. The structure below supports a 400-kg mass at G and is supported by a pin joint C and a rope AB. The structure consists of the vertical bar CDE, the L-shaped bar DF, and the horizontal bar BEFG....

Please explain and answer questions 29-32. Thanks.. For Questions 29-32 consider the S-N curve provided below for this same material and situation. 70 400 -P = 0.99 60 P =0.90 50 300 Stress, $ (MPa) P...

How can the strength of a metal be increased? A. applying cold work B. alloying with another metal to form a solid solution C. alloying with another metal to form a dispersed, precipitated mixture D. ...

A new mixed-use community is being built, and you have been tasked with calculating the amount of water the community will use. The community consists of 200 residential units, 50 retail spaces, and 1...

. For the beam and loading shown, use discontinuity functions to compute (a) the deflection of the beam at A and (b) the deflection of the beam at C. Assume a constant value of EI = 21000 kN.m for t...

A 2-lane, 2-way highway contains a spiral curve - circular curve - spiral curve which has been designed to connect two tangents of the horizontal alignment. The speed of this section of the highway is...

A team of transport engineers have addressed safety concerns at a railway crossing on an existing level highway (Grade = 0) by proposing the construction of a highway overpass (above the existing rail...

Prepare Bill of Quantities In excel format for a 2-bedroom house Assume a depth of excavation of 2 meters, and estimate the volume of materials that needs to be excavated and transported. Assume a con...

Here is the scenario: You are a Construction Manager. You have been asked by the Owner, a friend of yours, how to get this small office building constructed " as soon as possible, ...I have no office ...

Using the Birmingham 2022 Commonwealth Game provide: 1.A critical review of different types of risk facing this project at different stages of its life cycle. 2.An evaluation of two identified t...

Prepare a 5-point summary of the key options available under each type of Contract below. Use separate headings for each type of contract. CCDC 17, 2010: Stipulated Price Contract Between Owner and...

. An engineer is designing a rigid platform to be suspended from a factory ceiling for goods to be temporarily stored as shown below. The engineer needs to design the steel suspending cables to carr...

I want to see the full work out to parts a and b . Question 1 Ignoring energy losses due to friction, and taking the density of water to be 1000 kg/m3, consider the following two cases: (a) Water flo...

. 6 Pressure Force on a Gate (2075) For the plane, rectangular gate of length f (unit width into the pare) shown in Figure 4a, what is the magnitude of the reaction at point A as a function of 7, an...

. An open pit mine containing gold (Au) ore deposit at a wall slope angle ofg has been proposed, having the ultimate pit limit base (DC), slope wall boundaries (AD and BC), and surface width (AB), a...

Help needed finding the following questions.. Given: the suspension bridge below with it unequal tower heights, Find: Reactions at tower tops, Tension in main cable @ B & S (sag) & Slope &...

Using a threat assessment questionnaire. First, view the following virtual courthouse tour. Matterport. (n.d.). Saint Paul City Hall and Ramsey County Courthouse [Virtual tour] . Ramsey County Histori...

I have tried multiple times, double checked my calcs and equations, and still can not get the correct answer. . Consider the geometric and traffic characteristics shown below. Approach North South E...

. 3. You have collected three samples for lead fome using 0.8 um pore size MCE filters in closed face 37-mm cassettes with a sampling pump that you assumed was operating at a flow rate of 3.0 L/min....

V1 is first in the question then v2. ustriction in a flow system compute the volume flow rate when the velocity there is v. Then, for that volume flow action that would make the velocity there at leas...

You are the happy owner and CEO of a fragrance and beauty organization where you face one or more of the following issues: regular breakdown, missing deadlines, underperforming productivity, and suppl...

Identify one or two bottlenecks (Constraints) in a fragrance and beauty salon, provide the workaround bottlenecks (Constraints). Define what is TOC for a fragrance and beauty salon, its Focus...

SOLVE THIS PROBLEM, supposing that Block M is attached to the spring.. Given a cylindrical tank with 1.20 m diameter of 1.2 m. Block N rests on top of Block M as shown in the figure, which is suppor...

A 4-lane road (2 lanes in each direction with no median separation) has a circular curve with a superelevation of 5% and a central angle of 50 degrees. The CT of the curve is at station 5+880 and ...

. If the bearing of AB is N 4530'10" E, compute the bearings of BC and CD. The balanced interior angles are as follows: A = 68 47'40' B = 140 28'50' C = 101 30'20" D = 6748'10" E = 16...

. A WT305 x 41 standard steel shape is used to support the loads shown on the beam. The dimensions from the top and bottom of the shape to the centroidal axis are shown in the sketch of the cross se...

. A solid steel shaft supports loads PA = 175 N and Pc = 745 N as shown in the figure. Assume a = 470mm, b = 715 mm, and c = 580 mm. The bearing at B can be idealized as a roller support and the bea...

. A W410 * 60 standard steel shape is used to support the loads shown on the beam in the figure. Assume P = 126kN, w = 27 kN/m, a = 2.8 m, and b = 2.1 m. Determine the magnitude and location of the ...

. A beam having a tee—shaped cross section is Subjected to equal 7 kN—m bending moments, as shown. Assume bf: 110 mm. tf= 25 mm. d = 150 mm_. tw= 35 mm. The cross—sectional dimensions of the b...

Wind load on a small office building in suburb using simplified procedure Design data: Eve or wall height: 30 ft Length of building: L = 100 ft Width of building, B = 50 ft Roof angle: 20 degree Locat...

Complications can be added to the economic evaluation of a project by uncertainty concerning the useful life of the project. For example, the time at which the useful life of a reservoir will end due ...

. 1' A one—dimensional consolidation test is performed on an undisturbed sample of clay and the following results are obtained: (21-) (b-) (0.) Effective vertical Void ratio stress (kPa) 20 0.95...

Chapter 9 - Finishes STUDENT - _________________ ETC1251C, CRN - ____________ NOTE - For this module (and other modules that cover more than one chapter), I will be sharing reading sections that...

. Question 6 4 pts Given the following information for a simple spiraled curve: o Da = 4 30'00" o Ls = 800 feet o T.S. = Sta 35+00 Assuming the instrument is setup over the T.S. and the back-si...

Please answer po. Research Work # 2: (References: Current Edition of the National Structural Code of the Philippines - NSCP & other related books related to Building Design) Enumerate/Define and D...

The vertical post in the figure consists of two solid cylindrical rods. The upper rod is 30 cm diameter , while the lower rod is 10 cm diameter. Both rods are made of steel with elastic modulus , E_{s...

want the answer in autocad file.. CAD EXERCISE MULTIVIEW WITH LAYERS Choose ONE of the following objects: . 25 . 125 5. 75 1.25 200 2x $875 21.09 R.75 2. 250- 1.00 .75 Way -2X K.50 .25 200- women 2.25...

Please help me answer this showing all steps, how to get the reactions, moment equation, and what to integrate to get the slope and displacement equations. thank you . HW 4 Beam Displacements by...

Just do problem 22.12. . Sketch and label pertinent lines and legal distances, and compute nominal areas of the parcels described in Problems 22.10 through 22.12. 22.10 E 1/2, SE 1/4, Sec. 6, T 2 ...

Common structural steel is can be represented on drawings using a letter, immediately followed by a number, then another number (for example, S14x30). The two numbers for a steel member W16x60 desig...

The core team that is responsible for a construction project delivery mostly includes: Group of answer choices The contractor, concrete batch plant, and materials supply provider The prime designer...

The slump test is a rough measure of what? Group of answer choices Measure of aggregate ratio to cement Measure of concrete stiffness Rough measure of concrete consistency Measure of how much...

The environmental approval for a golf course wastewater system is being updated with a proposed expansion of the club house and restaurant. The new discharge limits include a requirement for phosphoru...

Suppose the number of radios in a household has a binomial distribution with parameters n=11�=11 and p=10�=10%. Find the probability of a household having: (a) 5 or 8 radios (b) 6 or fewer radio...

A contractor is planning to use single pusher scrapers to move 90,000 cubic yards of soil, and the expected production of a single pusher scraper assuming adequate pusher support is 230cy/hr. It has b...

pls give an result with full working. QUESTION 2 Forthe force system shown in the ﬁgure: the following additional data are given: M F1 F2 N.m N N 25 1 8 F1 N Y ' (2.3m , 5.0m) (7.0m , 4.5m) 0'?...

pls give an result with full working. QUESTION 1 A physics lab has a radiation warning sign suspended outside the main entrance by a frame as shown in the figure. Some data are provide as follows: ...

. Vehicles begin arriving at Allen fieldhouse at 6:30 PM, at a constant rate of 4 per minute. One gate opens at 7:00 PM and processes cars at a rate of 5 vehicles per minute. At 7:10 PM, a second ga...

. At a toll booth, vehicles arrive with a mean arrival rate of 2 vehicles per minute and they are processed with a mean rate of 6 vehicles per minute. Determine the average length of queue, the aver...

1. Posted on Canvas in Week 6 is the NSBA Continuous Span Standards for plate girder bridges. Verify the girder weight shown (38.56 tons) for the composite plate girder on page 3 with L1 = 117' and L2...

. Enhancement Program in English (EPE) Midterm Project A Proposal Outline for Civil Engineers Direction. Copy and answer comprehensively and completely the following questions in paragraph outline f...

Values for X= 12m and Y=4m ( By Canadian Standard (ontario)). l) A simply supported single span bridge is located in Toronto, Ontario and has a span of f. It will be exposed to a dead l...

Compare the volume required for a completely mixed flow reactor to that of a plug flow reactor to achieve a 104 reduction in the coliform count of a treated wastewater effluent. As per Chick's Model, ...

Which of the following statement is false? Group of answer choices a. Aside from the natural properties of the species, the most important factors that influence structural grading are density, basic ...

The combined sewer system in city ABC is comprised of two parallel interceptors referred to as "North" and "South" lines. The southern line is connected to a newly built wastewater treatment plant. Th...

8 - Per the EJCDC's General Conditions of the Construction Contract, the Contractor is required to submit a of ...

. 2. (9 pts) King Santa's crown jewels are kept safe inside a vault at the top of UBC's new skyscraper, the Chump Tower. However, the arch criminals, Professors Halmes and Mackoy, have devised a cun...

1. PCL of the foundation wall. 2. The total volume of excavation for trenches. 3. The volume of backfill with selected excavated material 4. The volume of backfill with Granular A under the slab...

. QUESTION 3 (30) You have been appointed by DWS, at the Directorate of Water Resource Planning Systems to estimate the 10 in 750-year design flood for a dam construction in a catchment near Messina...

. rightspace x x2A Test- Requires Respondus LockDown Browser :00 Time Left:1:12:25 Arpit Hiteshbhai Kabariya: Attempt 1 ) Listen This problem is associated with the following 8 questions: You are ma...

Determine the minimum length of a crest vertical curve if the grades are +4 % and -2%.? Determine the minimum length of a sag vertical curve if the grades are -4% and +2%. Design speed is 70 mi/h. S...

I need help solving this problem. Pls, help me by answering and showing step by step explanations. . 4.2 a. Water flows in the passage shown. If the flow rate is de- creasing with time, the flow is ...

I need help solving this problem. Pls, help me by answering and showing step by step explanations. . 4-82 A closed tank of liquid (3 = 1.2) is rotated about a verti— cal 3X15 (see the ﬁgure), an...

. Given the Following information for a compound curve that Leads with short curve | = 105 58'12" . TL = 2,641.08 feet o Ts = 2,110.17 feet . DL = 2 30'00" (chord definition) What is Is to...

Given the Following information for a compound curve Leads with Long curve I = 107°21'42" T s = 800.76 D L = 6°00'00" (arc definition) D S = 12°00'00" (arc definition) Compute I L : A) 89°46'37...

. A compaction work is conducted for a development project in the city area. Based on the current earthwork, the dry density of the soil is 1.555 g/cm3. Table 3 shows the result of the standard comp...

. Kg Problem #1: Assuming 12LUs = 1, determine the distribution factor specified in the AASHTO LRFD Bridge design specifications for the moment in the exterior and interior beams for the bridge show...

. Question 20 1 pts If we substitute reinforced concrete beams for the two main beams in the pavilion, where would we place the primary steel in the beam? 0 On diagonals to resist the tension compon...

. Question 3 1 pts For Beam 1 the reactions at each end are: 8,640 pounds O 17,280 pounds None of these O 51,840 pounds O 39,690 pounds Question 4 1 pts For Beam 1 the maximum moment is: 51,840 foot...

Want the answer in the autocad file.. CAD 1 Session 3 ASSIGNMENT Create the following drawings: 1. Draw the proposed subdivision map using the multiline commands. The roads are 30' (FEET) WIDE. Set Un...

. <HW6 Problem 4.135 7 of 10 Constants Part A Two equivalent systems of forces and moments act on the L-shaped bar. D = 7 m Determine the force FA . (Figure 1) Express your answer with the approp...

. <HW6 Problem 4.100 5 of 10 Constants Part A A motorist applies the two forces shown to loosen a lug nut. The direction cosines of F are cos Ox = 13, COS By = 13 , and cos Oz = 13 If the magnitu...

Explain ang provide examples to the topics attached below. . . Construction administration and observation Arrangements for or performance of testing of materials and equipment Assistance in start-u...

want the answer in the autocad file . CAD 1 ASSIGNMENT I. Begin a new drawing and draw the objects shown at right a. Figure 1: DRAW THE FRONT VIEW ONLY. b. Figure 2 (Shaft Support): DRAW THE TOP V...

. Given the following camera speciﬁcations for the imaging sensors and covered area, design a mission plan for image acquisition with 75% overlap and 60% side lap: Area extent is 800m and 400m ...

The beam shown below is supported by a pin at A and a roller at B. The weight of the beam is 12 kN and a 15 kN force is applied 3 m to the right of A as shown. Determine the reaction forces at A a...

. Universite d'Ottawa University of Ottawa Faculte de genic Faculty of Engineering u Ottawa Departement de Department of L'Universite canadienne Genie Civil Civil Engineering Canada's university Que...

. LOUBGAVEGe acer Universite d'Ottawa IIII University of Ottawa Faculte de genic Faculty of Engineering u Ottawa Departement de Department of 1/Universite canadienne Genie Civil Canada's university ...

A house in Sidney, BC, has an attached garage 7.5 m deep with a bedroom above it. There is a large overhead door in the front wall for vehicle access into the garage which limits the ability to instal...

What diameter soil particle is associated with where your graph crosses the 30% passing line (also known as the D 30 value) for your sample?. % Passing S. OOL 3 in. z in 0'09 1's in . 1 in . in. O'OL ...

The front veranda on a house is covered by a roof supported by two beams. Each beam is a 4-38mm x 235mm built-up beam and they meet over a wood column. Does a single 140mm x 140mm column serve the abo...

. For the bolted connection shown in Figure, Compute the design strength fin, neglecting block shear. The angle is made of A36 steel (fy=36 ksi, fu=58 ksi) The bolts are 1 in diameter. Assume U=0.9 ...

. The axially loaded member shown in Figure a has a cross-section as shown in Figure b. Using Fy=50 ksi, determine the design strength, fen, for this member. Lacing 20" 4L - 6x6x1 L=20 ft K 20&...

A lagoon with planform area of 1.9 × 107 m2 and uniform depth of 6.0 m is separated from the ocean by a barrier beach. An inlet channel will be constructed between the lagoon and the ocean, which wil...

. 5- The following road section views show the cut/fill analysis for a 200-ft road. Calculate the cumulative earthwork volume. Determine whether this volume is a cut or fill. Cut Fill Cut Vol Fill V...

In (Figure 1), w1 = 2 kN/mkN/m and w2 = 7.5 kN/mkN/m. Replace the distributed loading by an equivalent resultant force and couple moment acting at point A. Express your answer to three significant ...

. University of Hartford ADT484 Reinforced Concrete Design Spring 2023 Exam #1 1. The stress-strain data of a compression test on concrete cylinders are plotted as below. Assume normal-weight concre...

. Two vertical forces, each of magnitude P= 16 kips, are applied to a beam of the cross section shown. Determine the maximum tensile and compressive stresses in portion BC of the beam. 3 in. 3 in. 3...

. Required information Assume that the couple shown acts in a vertical plane. Take M= 580 N-m. M 30 mm 40 mm Determine the stress at point A. The stress at point A is MPa.. Two W4 x 13 rolled sectio...

. A copper strip (Ec= 105 GPa) and an aluminum strip (6, = 75 GPa) are bonded together to form the composite beam shown. Knowing that the beam is bent about a horizontal axis by a couple of moment M...

. 3. A BOD test is run using 100 mL of treated wastewater mixed with 200 mL of pure water. (The treated wastewater contains bacteria.) The initial dissolved oxygen (DO) of the 300- mL mixture is 9.0...

. TABLE 5.1 Approximate Values of Effective Length Factor, K (a) (b) (c) (d) (e) () Buckled shape of column is shown by dashed line ... Theoretical K value 0.5 0.7 1.0 1.0 2.0 2.0 Recommended design...

As a construction project manager A. How you are to fix a quoted price/ a project cost up to a certain period? B. What are the externalities you can not control for your project cost? C. In case of ...

Q1. A rectangular combined footing carries the loads as shown in Figure below. The loads P1 and P2 are applied by 0.5mx0.5m square columns. Find the factor of safety of this footing. Given Ysat=19kN/m...

. Question 8 (10 points) 8. Describe the surface and ground water inputs to and outputs from the surface water body in the following diagram. Water-table contour Stream Ground-water flow - - What se...