Civil Engineering question and answers for July 20, 2023
- Q what's advantages and disadvantages of long span roof which isused for buildings such as factories and large public halls ...
- Q Construction Documents Review26. Define Attention to Details and Negligence inconstruction projects27. Explain Bidding Process / Bid Day28. What is a Construction contract administration /Error and Omission insurance29.What is a Project...
- Q Construction Documents Review17. Definitions; Submittal, Constructability, Ventedsoffit, Specifier, Lead time, etc.18. Four levels of certification for Green projects?Three levels of credentials for individuals?19. Four Insurances required at minimum for ConstructionProjects?20....
- Q 31. Explain Construction Law and Ethics32. Explain Quality Control and QualityAssurance33. Explain Walk-Thru / Punch list / Retainage /Warranty34. Explain Claims, Disputes and Conflicts, Negotiation,Mediation, Arbitration
- Q A 6-m span simply supported beam carries a uniformly distributedultimate load of 70 kN/m. The dimensions of the beam section are b= 300 mm, d = 700 mm. The beam...
- Q Discuss in detail the causes of twisting moment due to eccentricloading in bolted connection (include sketch). Explain the variousapproach in the design of moment resistance connection. As a civilengineer conclude...
- Q A single lane road is designed for a speed of 75kmphhaving a two-way traffic with radius of 350m. Determine thefollowing (use different reaction time for question i, ii &iii).Stopping Sight...
- Q Engineer Johnson was employed to inspect an aged vacant buildingand prepare a report on itsstructural condition before sale. He found some structural defectswhich, if not repaired, might leadto collapse of...
- Q Hong Kong was ranked the second most sustainable city in Asiaafter Singapore according to Arcadis’Sustainable Cities Index (SCI) in 2018. Hong Kong obtained topmarks in economic aspects but trailedin some...
- Q Describe theoretical and regionalflood frequency analysis method for computation of floodhazard.
- Q A rectangular channel with a base width of 3 m carriesa discharge of 6 m3/s at a depth of 1.1 m. At downstream, there isa gradual rising of a channel...
- Q 21. List at least 10 functions that exterior building claddingperforms and list one or two ways in which each of these functionsis typically satisfied in a cladding design. Answer:a. _______________________...
- Q Explain and use diagrams where applicable the following:Transportation network hierarchyDensityCaptive and Choice ridersTypes of Right-or-Way categories and their differencesName and explain the three (3) types of stopping regimes fortransit operationsAdvantages...
- Q Define frequency, based on a sketch of a harmonic waveyou have drawn, and state its units of measure (namely, Hz)
- Q Name the four (4) factors involved in highway crashes.Explain or define Grade-Separated highway.Define and explain two (2) types of At-Grade Intersections, anduse diagrams to illustrate your explanations.How many Right-of-Way (R/W)...
- Q A wastewater treatment plant serves 5,000,000 people. Eachperson on the average produces 0.1m^3 per person per day ofwastewater. If the ultimate BOD of the discharge from the plant is50 mg/L...
- Q Calcium, magnesium, iron, manganese, nitrate, nitrite, chloride,and sodium are someof the most abundant ions present in water samples. Two methods(predominant polyvalent cationsand all polyvalent cations) have been used to measure...
- Q Find the critical depth, critical slope and FroudeNumber at sectiony=0.9 m in a 0.55 m wide, m=1 trapezoidal channel carrying water attherate of 0.95 m3/s. n=0.016.
- Q Workers in a 1000 m3 processing room in a plasticsfactory are exposed to vinyl chloride(C2H3Cl) gas, which is emitted when theplastic pellets are heated to make the final products.a. If...
- Q Please answer the question:A 24 inch diameter spirally reinforced concrete column with a1.5 inch cover to the spiral is reinforced with Grade 60 bars andhas a concrete compressive strength of...
- Q Provide a comparison between different execution processes ofwood, HDF and MDF interior Flooring with skirting.
- Q What are the different types of bond requirement in theconstruction industry?
- Q A. Compare and contrast the following: design period, returnperiod, design life.B .What return period is required in the design of a drain inorder to carry 10% risk of flooding in...
- Q QUESTION 6(written in own words.)a) What is the difference between the physical soil formed andchemical soil formed weathering ? Also explain different types ofsoil with explain its formation ? (...
- Q What is the effect of fly ash when it partially replaced withcement and how it will affect the following properties:1. Workability2. Compressive strength3. Flexural strength4. Hardness5. Moisture content6. Hardened densityPlease...
- Q Give two examples or cases, where you (as a future engineer) may beunder pressure by the manager or boss to do an action that isbasically violates the “Code of Conduct”...
- Q write a informations about (Slenderness effects forconcrete columns in sway frame _ moment magnification method)?Note:i want many of informations about this.
- Q I am an enginnering student and I have been given an assignmenton how to model a stormwater management system.Can you please provide me with some help and the steps necessaryto...
- Q Miles driven is approximately proportional to gasolineconsumed for each driver. So what are the advantages of havingdrivers pay by the mile?
- Q Do a write up in a clear and understandable manner on Causes,Prevention And Repair of Cracks in building. Focus on concretestructure – slab, beam and columns.
- Q A 12-in-diameter well completely penetrates a 130-ft-thick,unconfined aquifer with a coefficient of permeability of 0.00055ft/sec. If the radius of influence of the well is 500 feet and thedrawdown at an...
- Q What is the purpose of the mass haul diagram? How is it used inthe computation of earthworks for roadway alignments?
- Q Conduct a research of 3 pages on Road Safety and Media reportingin Lebanon by concentrating on the following aspects: itsmagnitude, its economic costs, its importance, its success story(if any solution...
- Q If you have to construct an embankment structure and you wish todetermine the volume of fill between two stations located 1 stationapart describe in your own words how would you...
- Q A new bridge is to be constructed over the East River in NewYork City. Two structural possibilities exist: the support could bein the shape of a parabola or the support...
- Q Freeway design.• Demand volume = 60,000 veh/day; Proportion of Peak Hour AADT: 0.08• Directional distribution: 60/40; Mountainous Terrain andtarget LOS = C• FFS 60 mph; 10% trucks; 5% RVs; PHF:...
- Q Compute and tabulate full-station elevationsfor an unequal-tangent vertical curve to fit the requirements ofgrade g1 = +1.25%, g2 = +3.75%, VPI at station 62+00 and elevation1053.95 ft, L1 = 500...
- Q Q2:Why wind turbine requires different types of towers?Discuss the installation of types of towers for windpower generation.
- Q Q5:What are different green building concepts? Explain the mainelements of a green building
- Q 1. How to create satellite images able to change detection?2. How to verify the validity of the data obtained from thesatellites?
- Q The state government maps have to be updated every 5 years or 10years. This year (2020), a surveying agency was given the task ofupdating the Texas state map. What surveying...
- Q Explain how the positive and negative bending moment in the beamis accounted in the construction of the beam.
- Q In your new employment, you have been tasked to adopt leanpractices to deliver a quality building project. This requirementis part of your company's goals. At the same time, you are...
- Q What are the top four tallest buildings in Australia? Whatconcerns do you have regarding their function and design?
- Q What are the relationships among BIM, Geographic InformationSystem, Digital Twin, City Information Modelling and ParametricDesign?
- Q Traditionally, the construction industry (compared to many otherindustries) has been slow at adopting new technologies. Why do youthink this is the case? What can be done to change the trend?
- Q What is the meaning of two conditions of EUROCODE 2 which haveto be checked in dimensioning of RC beam for shear? Indicate theseelements on a sketch.
- Q Which statement is not correct about internalforce?Select one:a. Internal forces describe the stress and strain inside a body,whereas external forces are applied onto the body by itssurroundings.b. Shear force acts...
- Q Choose the largest room in your house/apartment and measure thearea. Let's say the room is (8*4)Steel yield stress (fy = 60000 psi)Concrete ultimate compressive strength (f’c = 4000 psi)Reinforced concrete density...
- Q Explain why the concept of shear ductility is revised through amaximum capacity to shear and why this is a function only of thestrength of the concrete.
- Q Please kindly answer the following question. It will be reallykind if you answer all the question. Thank you.1. Explain the importance of coefficient of curvature as youdetermine from the particle-size...
- Q If you were evaluating a project and only quantitative data wasavailable for your inspection, what would you want to have moreinformation about?
- Q 1) What is an important aspect of ethics that will keep you outof “The Gray Zone”?Question 1 options:A) Knowing right from wrongB) Perception of othersC) Do the right thing even...
- Q A highway contractor has opened a cut in fine silty sand (SM).Because of the cut location and lack of drainage, surface water hasdrained into the cut, leaving the material very...
- Q Why is grit removal important as a procedure in wastewaterplants?If conventional grit removal systems are designed to removeparticles larger than 0.210 mm and specific gravity of 2.65, whyare particles this...
- Q A three-storey building is to be constructed on a sand beach.Ground water rises to a maximumof 3 m below ground level. The beach sand has the followingproperties: ?d = 17.5...
- Q Thecomplexity of construction projects stems from different types ofprojects, the many stake holders, the different deliveryapproaches, and different contracts to carry out the projects.please discuss this statement.
- Q Situation: The town of Waterville has thefollowing past population data projected beyond 1990.Year 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 Population 10,240 12,15018,430 26210 22,480 32.410 45,050 57,200 64,030 77,320The average water consumption...
- Q You are assigned to select pipes for delivering water to a newlydeveloped residential community (Class of Construction: 4). Thecommunity has 1000 houses; each household has 4 residents onaverage. For domestic...
- Q Trace American technological development from the FirstIndustrial Revolution forward, what made American IndustrializationuniqueWhat has characterized American Technological development inthe 20th century, make sure to connect American technologicaldevelopment with the American...
- Q (i) Explain the physical meaning of Reynolds number and Froudenumber.(ii) A weir is an obstruction in a channel flow which can becalibrated to measure the flow rate. The flow discharge...
- Q The county fire department is considering two options (A and B)for upgrading its aging physical facility. Assume an interest rateof 6% per year and 50-year time period.Option A: Involves remodeling...
- Q Q4: Experiments were conducted to determine the safebuckling load on columns with T-section100 mm × 100 mm × 10 mm with different support conditions. Whenboth ends of the columnsare fixed,...
- Q Consider a wall with the following dimensions: 120 feet long x15 feet high x 9 inches thick. Also consider using a concrete pumpwith a capacity of 800 cubic feet per...
- Q Briefly describe the meaning of the following glulamdesignations:a. Stress Class 20F-1.5Eb. Stress Class 24F-1.8Ec. Stress Class 30F-2.1E SPd. Combination 20F-V7 DF/DFe. Combination 24F-V5 DF/HFf. Combination 24F-E11 HF/HFg. Combination 26F-V2 SP/SPh....
- Q Acorner of a five-story commercial building resting on a raftfoundation settled down a few inches in the last few years of itsconstruction due to a pocket of loose soil underneath....
- Q Write a formal research of 2000 words (a+10% allowanceaccepted) excluding the references list , the research will beabout one of the project management stages which is “mistakes ofconstruction”You should start...
- Q An axial pull of 45 kN is applied on the three bars ofvarying cross section and connected toeach other as shown in figure. Two outer steel bars are of samelength...
- Q Comparative study was done on two girders one simplysupported with eccentric loading andthe other cantilevered with uniformly distributed load. Data’s aretabulated as follows:Type of beam Simply supported CantileverSpan 7.5 m...
- Q Q3: When a mild steel rod was tested under tension, itwas observed that a load of 8 kN causes anextension of 0.024 cm in the rod. The maximum load carried...
- Q following the spread of the COVID-19 pandemic, travel restractionshave been imposed. Discuss the impacts ( positve and negative ) ofthese travel restrictions on all aspects of transportationincluding mobility, safety, and...
- Q Write 5+ pages in one of the following topics :- ( MAKE SURE THEHANDWRITING IS READABLE, * I prefer to be made in M.S word )1- Contaminant transport in groundwater2-...
- Q Several students were interested in using tempered glassas an additive for a portion of the fine aggregate in a ConcreteMix Design. They stated tempered glass has a high compressivestrength and...
- Q Whistleblowing by engineers involving in a project is verycrucial as it may prevent untoward incident due to ethicalproblems. Describe in detail the importance of whistleblowing inthe engineering profession. Choose a...
- Q Would Portland Cement Concrete from the Demolition of a50-year old concrete building structure and surrounding concreteparking lot, make for a good supply of recycled aggregate? What arethe Pro’s and Con’s...
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