Q3: for the wall shown: 3m 4m ↓ -2. 20kpa #G..T c'. 5okpa $=15₁ Y= 19.8 11eN/m³ c'= lookpa 410°, Y. 20.81 kN/m² ad the total horizontal force and location of the line action on the wall in the Fowing case: =) At rest condition -) Active condition Passive condition Using Rankine earth pressure theory

Kindly give the explanation of each right or wrong options.

A flanged wooden shape is used to support the loads shown on the bear. The dimensions of the shape are shown in the second figure. Assume LAB= 8 ft. Lec-3 ft. Lco=3 ft. LDE-3 ft. Pc- 1840 lb, Pe=2210 lb, WAB= 780 lb/ft, b₁ = 10 in., b₂ = 2 in., b3= 7 in., d₁-2 in., d₂ = 10 in., d3= 2 in. Consider the entire 17-ft length of the beam and determine: (a) the maximum tension bending stress or at any location along the bearn, and (b) the maximum compression bending stress o at any location along the beam. РЕ WAB LAB N B Pc f LBC b₁ C LCD -b₂ D d₁ LDE d₂ X

Derive the "bulk density" and "voids" formulas?

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Thanks for the help Provide correct answer Determine  minimum  principal stress

How many grams (whole number, no need for unit) of fine aggregates used in this experiment? Blank 1 Blank 1 Add your answer

The following diagram shows a partial floor framing plan of an elevated walkway building connecting an airport terminal building to the adjacent garage. The concrete floor is not post- tensioned. Material properties are: - Concrete weight: wt = 150 pcf - Concrete compressive strength: f'c = 4000 psi - Steel tensile strength: fy = 60 ksi - Stirrup consists of #4 bar - Framing members are not exposed to weather or in contact with soil. Per the ACI, what is the minimum slab depth? Consider both the interior slab and the cantilevered slab at the edge of the building. 30-0¹ B4 B4 B4 83 Column 52 SI 30-0 -Sab Mark Dean- B4 B4 B4 83 B 30-0¹ BI B2 B2 BI -Girder 12 A 1 3-4 Ei 13:4 05 40-0 to 2

Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when 0=35° and P = 200 N. 800 N Hs = 0.20 Hk= 0.15 25° Previous

Which of the following is true about the relation of the Energy Grade Line (EGL) to the Hydraulic Grade Line (HGL)? EGL is always above the HGL 2g EGL is always 2g below the HGL EGL is always P above the HGL P below the HGL EGL is always