If decking consists of 2 x 6 boards laid out diagonally at 6" on center, how many linear feet are required for a deck that measures 26'–6" x 10'–4"?

If decking consists of 2 x 3 boards laid out diagonally at 3" on center, how many linear feet are required for a deck that measures 44'–8" x 12'–2"?

(please show the calculations with diagram and be descriptive)

ANALYTICAL MODELS FOR TRAVELLING FIRE

What is Clifton’s Model and Rein’s Model? (700 words)

A beam 3m long is simply supported at its ends. The beam is loaded with a downward vertical load of 200N at a point 2m from the left support.

USING AMM.

a.) The maximum deflection is located at what distance from the left support? Answer: 1.63m

b.) Calculate the maximum deflection assuming E = 50 GPa and I = 1x10^6 mm⁴ Answer 2.9mm

Combined heat and power (CHP) is a technology that simultaneously produces electricity and heat from a

single fuel source. Here we consider a CHP system that consumes 72 GJ of coal per hour, while producing

6000kWh electricity and 32.4 GJ of heat. Assume that coal has a heating value of 25 MJ=kg.

(a) Using energy-based allocation, determine the carbon dioxide emission per kWh for this CHP system.

(b) How does it compare with a coal-fired power plant that produces electricity only? For the coal-fired

power plant, it is assumed the thermal efficiency is 35 %. Assume complete combustion and the coal

used has a CO2 emission factor of 2.5 kg=kg.

(c) It is assumed that the heat generated by the CHP system replaces heat from a coal-fired boiler with 90%

efficiency. If this is so, what is the carbon dioxide emission per kWh based on substitution?

There are different types of software’s that utilize geographic data for
display of spatial information in civil Engineering. These range from
simple computer mapping to geographical information science.
a) Describe key functions or aspect of Arch GIS and Q-GIS
b) Examine five (5) main applications of GIS & Q-GIS in processing
geographical and geospatial data

(c). Digitizing is the process where features on a map or image are
converted into digital format for use by a GIS. Examine in details the
three primary methods for digitizing spatial information

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?

33. What is sorption and describe three types of isotherm

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

Explain unified classification of coarse-grained soil?

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?

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

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 ?? ∅ ????.

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.

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