Questions
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

A six-lane freeway (three lanes in each direction) operates at capacity during peak hour. It has...

A six-lane freeway (three lanes in each direction) operates at capacity during peak hour. It has 11-ft

lanes, 4-ft right shoulders, and there are three ramps within three miles upstream of the segment

midpoint and four ramps within three miles downstream of the segment midpoint. The freeway has an

AADT of 60,000 veh/day. The traffic stream has 8% heavy vehicles, and it is on rolling terrain with a

peak- hour factor of 0.85. It is known that 12% of the AADT occurs in the peak hour and that the

directional factor is 0.6. What is the freeway’s LOS?

In: Civil Engineering

The Challenger disaster was caused in part by a lack of awareness of how a particular...

The Challenger disaster was caused in part by a lack of awareness of how a particular environmental condition affects viscoelastic behavior. What was that condition? What type of material was affected in this case? How do you think this disaster probably influenced public perception of engineering responsibility in terms of global, economic, environmental impacts?

In: Civil Engineering

If point A has f=23.00N and l=58.00E and the distance between A and B = 700...

If point A has f=23.00N and l=58.00E and the distance between A and B = 700 km and azimuth from A to B = 211°. By iteration find the latitude f and longitude l of point B, Note: Find WGS84 ellipsoid a = 6378.137 km and b = 6356.752 km If point A has f=23.00N and l=58.00E and the distance between A and B = 700 km and azimuth from A to B = 211°. By iteration find the latitude f and longitude l of point B, Note: WGS84 ellipsoid a = 6378.137 km and b = 6356.752 km

In: Civil Engineering

A processing plant is producing minced meat, which must contain 15% of fat. If this is...

A processing plant is producing minced meat, which must contain 15% of fat. If this is to be made up from boneless cow beef trimmings with 25% of fat, 10% protein, 64% water, 1% minerals and from boneless bull beef with 5% of fat, 20% protein, 72% water, 1% mineral. What are the proportions for these to be mixed? Report the ratio of boneless cow beef trimmings to boneless bull beef (e.g., 2:1) Assume the minced meat with 15% fat is to be smoked and then dried to produce beef jerky. Beef jerky requires a water to protein ratio of 1:1. How much jerky will be produced if one starts with 2,000 lbs of 15% fat minced meat?

In: Civil Engineering

design a typical 6.4m by 8m interior two way slab panel that is monolithic with beam...

design a typical 6.4m by 8m interior two way slab panel that is monolithic with beam supports on all sides. material strength specifications are: fc’ 28Mpa and fy= 415 Mpa. total factored uniformly distributed load (including self weight) wu=14 Kpa

In: Civil Engineering

Critically examine a floor/slab and state precisely what might be the causes of water lodging in...

Critically examine a floor/slab and state precisely what might be the causes of water lodging in corridors due to driving rain.

In: Civil Engineering

What numbers on a drawing allows you to indicate a specific location on an engineering drawing?...

  1. What numbers on a drawing allows you to indicate a specific location on an engineering drawing?
  1. Notes
  2. Dimensions
  3. Zone
  4. Scales

  1. When you’re drawing an orthographic projection with AutoCAD, which of the following layers will not be active (turned on) when the drawing is printed?
  1. Cutting
  2. Hidden
  3. Construction
  4. Dimension

  1. Which of the following AutoCAD features allows you to access and quickly execute a menu of commands (such as MOVE, COPY, and STRETCH) by right-clicking on a small box that appears on the object?
    1. Grip boxes
    2. Dynamic input
    3. Tool pallets
    4. Temporary track points

  1. Two design engineers are discussing engineering graphics. Engineer A says that engineering drawings should use at least two lines widths. Engineer B says that line widths are determined by how important the line is to a specific view on an orthographic projection. Which of the following statements is correct?
    1. Both Engineer A and Engineer B are correct
    2. Only Engineer B is correct
    3. Neither Engineer A nor Engineer B is correct
    4. Only Engineer A is correct

  1. Which of the following AutoCAD features is used to control different line types on a drawing?
    1. Model space
    2. Layout space
    3. Layers
    4. Properties

In: Civil Engineering

scientific report about construction, working principles, figures, equations, and exercises about the following: - A.C. and...

scientific report about construction, working
principles, figures, equations, and exercises about the following:
- A.C. and D.C Tachometer generator (electrical tachometer).

In: Civil Engineering

(A) Describe how fatigue damage happens in a ductile material. Draw sketches if needed. (B) If...

  1. (A) Describe how fatigue damage happens in a ductile material. Draw sketches if needed. (B) If we maintain a constant stress σ = 0.9σy (σy is the yield strength) on a steel, will fatigue damage happen? Why?

In: Civil Engineering