Requirement: Check the adequacy of the following: 1. Beam 200 mm x 300 mm For Flexure, Shear, and Deflection Given: 1. Combined dead load and live load = 4.88 kPa (excluding the weight of beam and girder) 2. Weight of wood = 7.5 kN/m3 3. Fb = 13 MPa 4. Fv = 1.36 MPa 5. E = 11030 MPa 6. Allowable deflection = 1/360 of the span

Q: 5. Using method of sections, determine whether the following are in tension or compression: FH GH GI…

A:

Q: Compute Nominal Moment Capacity of the following L beam Slab (flange) thickness = 4 in. Center to…

A: Flange thickness (tf) =  4 in = 4 in.Center to Center distance of web (L')  =13 ft. = 13×12 = 156…

Q: Problem 1: Calculate the forces in the required members of the truss shown: F1 F2 F3 .A F4 в 4 @S…

A:

Q: The beams are to be designed assuming they are supporting uniformly distributed line loads, not…

A: Beam AB3 will support half of the load of width 2-3 and 3-4

Q: Question 24 sketches of cross sections including bar sizes, arrangement, and spacing. Assume…

A: Given data;  assume concrete weight of rectangular…

Q: 1. A 100mm x 200mm timber beam has a span of 4.0m and carries a uniform load of 15kN/m. including…

A: Given data, Span of beam, L = 4 m Uniform distributed load acting on the beam, w = 15 kN/m Depth of…

Q: 75 /2 100 mm

A:

Q: Problem 1: Calculate the forces in the required members of the truss shown: F1 F2 F3 H G F h A F4 В…

A:

Q: Requirement: Check the adequacy of the following: 1. Girder 300 mm x 400 mm For Flexure, Shear, and…

A:

Q: A doubly reinforced beam, which have a base of 310 mm, and an effective depth of 410 mm, is…

A: To Find - b) What is the value of fs' (actual stress of the compression bars)

Q: the maximum shear stress in the wood.  Vmax=3530.8 N, Iz=287239583.3 mm4 Answer: 0.2017MPa

A: Given data Vmax.=3530.8 N, Iz=287239583.3 mm4 width, b=40×2=80mm

Q: A rectangular beam has b = 300 mm, d = 5

A: According to given data  A rectangular beam has b = 300 mm, d = 500 mm, As = 6-32 mm, f’c = 34 MPa,…

Q: Determine the nominal flexural strength M, for the beam shown in the figure below. Assume that the…

A: Given information: Characteristic strength of concrete = f'c=4000 psi=4 ksi Characteristic strength…

Q: 6.96.9 mm long simply supported wood beam carries a uniformly distributed load of 10.810.8 kN/mkN/m,…

A:

Q: Select reinforcement for a beam 350 x 700 mm (b x h) to carry dead load moment of 40 kN-m, live load…

A: As per Bartleby's guidelines we are supposed to answer only first question. Kindly repost other…

Q: a) Design a cantilever beam with a span length of 2.6m. The beam is exposed to 34kN/m dead load and…

A: Solution: Hi! Thank you for the question As per the honor code, We’ll answer the first question…

Q: A composite beam is fabricated by bolting two 2.3-in-wide by 14-in-deep timber planks to the sides…

A: Given data: Es=31300 ksiEw=1510 ksi

Q: c. Using a 0.5pbalanced limit on the reinforcement, determine the required beam dimension (b-width…

A: Dead load, wD = 26 kN/mLive load, wL =20 kN/mLength of the beam, L = 5mReinforced ratio = 0.5 *…

Q: aminated wood beam consists of eight 2.25 in. × 5.25-in. planks glued together to form a section b =…

A: Maximum shear force is τmax≥VmaxQItQ=5.25×9×92I=5.25×18312so,V≤1105.25×183125.255.25×9×92V=6930lb

Q: A laminated wood beam consists of eight 1.75 in. x 5.50-in. planks glued together to form a section…

A: To find out the moment of inertia about Z axis.

Q: Determine the flexural capacity of the given section of beam below. b=340 d=470 d'=75 fc'=28 fy=300…

A: Answer We can determine the flexural capacity of the given section and NSCP 2015 for doubly…

Q: Solve and show your solutions/illustrations for the following problem: Compute the flexural strength…

A: Given that, Width= 200 Depth= 400 Comprehensive strength 21  yeilding strength = 275mpa

Q: A 7.5 meters long simply supported structural steel beam carries two concentrated loads P at every…

A: Answer  (a) We are given that the compression flange is fully supported check for compact section…

Q: Note: please use set B data 2° 3 MB A C 4m 2 m The cantilever beam above is made up of concrete with…

A: Given  A fixed beam  Required  Moment reaction at Support A

Q: Determine the ultimate moment capacity of a reinforced concrete T-beam A as shown. The beams are…

A: Calculation: Given: Span = 12m fc = 21 MPa fy = 414 MPa bw = 300 mm h = 475 mm slab thickness, t =…

Q: Pls help. A laminated wood beam consists of eight 2 in. × 7.00-in. planks glued together to form a…

A:

Q: The beam is made from southern pine and is supported by base plates resting on brick work. (Figure…

A: Given: Required : Length of base plate at A and B

Q: 2 A rectangular beam has b=320 mm and d=470 mm. The beam will be designed to carry a service dead…

A:

Q: Problem 6.3 A short column is made by nailing four 1 x 4-in. planks to a 4x4-in. timber. Using an…

A: Given data : Allowable stress = 600 psi To Find : Determine the largest load P that can be applied…

Q: If the allowable shear strength of the wood is 80 psi, determine the maximum load P that may be…

A: Allowable strength of beam (σ) = 80psi Moment of inertia (I) = bd3/12 = 6x103/12 = 500 in4 Distance…

Q: A doubly reinforced beam, which have a base of 310 mm, and an effective depth of 410 mm, is…

A: Beam can be characterized as an underlying part which conveys every upward burden and opposes it…

Q: A rectangular beam has a width of 300mm and an effective depth pf 537.50mm to the centroid of…

A: b=300 mmd=537.5 mmTension reinforcement: 6-28mm bars in two rowsCompression reinforcement: 2-22mm…

Q: maximum uniformly distributed load which can be carried by the beam on a 4 m simple span.

A:

Q: Refer to the truss as shown. Given: F1 = 64 KN F2 = 83 kN F3 = 12 kN A F -4 m B Fi 14m C G F₂ D H…

A: Find force in member GD

Q: Please answwer the question in the picture, Show all of your work please.

A: Follow the steps...Image_1Image_2Image_3As calculated above Absolute Maximum SF =17 kipAbsolute…

Q: The wood beam supports loads of w = 410 Ib/ft and P = 840 lb on span lengths of LAB = 10.8 ft, LBC =…

A:

Q: Does the column shown below have enough available strength to support the given working loads?Use…

A: Property of column section: Length= 20 ftE = 20232 ksi , ry = 2.3 inch, K= 1.0 , Fy = 59.0 ksi, Ag =…

Q: calculate the design strength

A:

Sizing Joists and Rafters

In civil engineering and building construction, joists and rafters are the major components including beams and columns. Almost every structural construction including buildings, skyscrapers, bridges, commercial complexes, and so on makes use of joists and rafters to provide structural integrity to the building. Joists are primarily thick long pieces of metals, concrete, or wood that are used to support the floor and ceiling. On the other hand, rafters form the major component of pitched roofs, which are a series of sloped long pieces extending from a ridged area that makes contact with the plane area of the wall. They account for the load-bearing of the building along with the beams.