Questions
Consider an experiment with an objective of determining the effects of surface-finish finish & time of...

Consider an experiment with an objective of determining the effects of surface-finish finish & time of curing on the strength of a glue bond of two wood pieces. The experiment will be conducted using a tensile test machine. You are to design this experiment beginning with the need statement and completing the function structure.

  1. What is the need statement?
  2. What are 4 functional requirements (high level)?
  3. What are 2nd level requirements for the high level ones above?

In: Civil Engineering

33. What is sorption and describe three types of isotherm

33. What is sorption and describe three types of isotherm

In: Civil Engineering

Detailing is very important not only for the proper execution of the structures but for the...

Detailing is very important not only for the proper execution of the structures but for the safety of the structures. Generally produce a factor on the dos and don’ts considered when arranging the detail of reinforcement

In: Civil Engineering

Explain unified classification of coarse-grained soil?

Explain unified classification of coarse-grained soil?

In: Civil Engineering

4. In the study of consumer behavior, it was historically assumed that the shopper was a...

4. In the study of consumer behavior, it was historically assumed that the shopper was a “sovereign consumer” and that decisions, needs, and desires were generated within the individual. Using any of the relevant course materials (readings, films, examples), discuss whether or not consumer’s choices are their own?

In: Civil Engineering

Prepare the plan of your house single storey, find out the quantity of Brick work, plaster...

Prepare the plan of your house single storey, find out the quantity of Brick work, plaster work, excavation, RCC work and steel, also prepare
, material statement and Cost of materials ,
Explain the solution method by using the,appropriate equations and then display a table of results
.assume suitable rates and data where necessary

In: Civil Engineering

A round column is to be designed with DL = 600 KN, LL = 800 KN,...

A round column is to be designed with DL = 600 KN, LL = 800 KN, fc’ = 20.7 MPa, fy = 345 MPa. Use ?? = 0.02, 25 ?? ∅ ???? ????, ??? 10 ?? ∅ ????.

In: Civil Engineering

Select lightest section, neglect bock shear. Given a WT6 with D = 80k, L = 120k,  ...

Select lightest section, neglect bock shear. Given a WT6 with D = 80k, L = 120k,  

      length 20 feet, A992 steel. The end connection is a longitudinal weld to flange only

      (weld on each longitudinal edge of flange) and it is 6 in. long.

In: Civil Engineering

what is Water safety Plan (WSP) and how to implement it?

what is Water safety Plan (WSP) and how to implement it?

In: Civil Engineering

How to draw influence line for hyperstatique ???

How to draw influence line for hyperstatique ???

In: Civil Engineering

Project Scope Statement: The scope statement is the “top-level document for articulating the overall project goals,...

Project Scope Statement: The scope statement is the “top-level document for articulating the overall project goals, objectives, and mission-critical parameters, such as overall timing and resource constraints. It defines the project baseline for all other documentation and management actions.” (Thamhain, 2005, p. 148) The scope of a project defines what is included in and excluded from the project. Based on your project proposal and the information provided in the project charter, submit a list of what will be included in the scope of your project and what will be excluded. Include the following headings and include the necessary information under each heading based on your individual project. The Project Scope Statement should be no longer than a page or page and half (single spaced). • Project objective – 1-2 sentences o Example: To construct a high-quality custom insulated doghouse within 4 weeks at a cost not to exceed $5,000. • Deliverables: What are you going to accomplish. o Example: § A 5’ x 7’ finished doghouse with one doorway § White aluminum siding § Shingled Roof § One (1) Doorway • Milestones: Dates for specific high-level milestones for the project. o Example: § Permits approved – June 1, 2016 § Foundation poured – June 10, 2016 § Framed, siding and roof completed – June 25 § Final inspection – June 30 • Technical Requirements: o Examples: § Doghouse must meet local building codes. § Wall and ceiling insulation must meet ______. § Floor insulation must meet ______. • Limits and Exclusions o Examples: § The doghouse will be built to the specifications and designed provided by the customer. § Owner is responsible for landscaping. § Doghouse does not include windows or a door. § Site work will be limited to Monday through Friday, 8:00am5:00pm

In: Civil Engineering

The urban air above the city of Shanghai if the mixing height above the city is...

The urban air above the city of Shanghai if the mixing height above the city is 1210 m, the width of the box perpendicular to the wind is 105 m, the average annual wind speed is 15,400 m/hr, and the amount of sulfur dioxide discharged is 1375 × 106 lb/yr. Is this a conservative or non-conservative system? State all assumptions. Sketch a diagram to represent the system. Write the complete mass balance for SO2. Estimate the SO2 concentration in the air leaving the city in μg/m .
Hint: Determine the wind flow in m3/hr.

In: Civil Engineering

: Determine the LRFD tensile design strength and the ASD tensile strength of the connection shown...

: Determine the LRFD tensile design strength and the ASD tensile strength of the connection shown if eight 7/8-in bolts are used in each flange to connect W18 X 76 with two 3/4 X 14-in plates. Include block shear calculations. (Fy = 50 ksi, Fu = 65 ksi)

In: Civil Engineering

1. Compute forward, centered and backward difference approximation for the first ??? derivativeof?=????at?=4 usingavalueof h=12 ,?h??h=24...

1.
Compute forward, centered and backward difference approximation for the first
??? derivativeof?=????at?=4 usingavalueof h=12 ,?h??h=24 . Then
estimate the true percent relative error for each approximation.
??′ = −0.79106 ??? = 11.8738% ??′ = −0.60702 ??? = 14.1535%
??′ = −0.69904 ??? = 1.1398%

In: Civil Engineering

What is the significance of the simply supported beam bridge and what is the implication simply...

What is the significance of the simply supported beam bridge and what is the implication simply supported beam is applied on the bridge?

In: Civil Engineering