Answered: A 4"x8" wood was tested for its…

A 4"x8" wood was tested for its compressive strength parallel to the grain. The max load at failure is 12,000kgf. Determine the com pressive strength in MPA.

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.

See similar textbooks

Related questions

Q: F 6 m 4 m SET w (kN/m) F (kN) 25 A(1,2,3,4,5) 7. Determine the moment reaction at A, MA

Q: Determine the allowable value of force P (in Newtons), if a bar of diameter d = 31 mm and length L =...

Q: The "total" shear strength parameters of a soil are given as: Cohesion, c 50 kPa; Angle of internal ...

A: Given data : Normal stress σn=250 KPa Cohesion C=50 KPa Angle of internal friction ϕ=25∘ To find :...

Q: Determine water if degree of saturationis 0.7, Void ratio is 0.5 and specific gravity of soil solid ...

A: Degree of saturation S = 0.7 Voud ratio e = 0.5 Specific gravity G = 2.7 Water content w = ? w G = e...

Q: What is the wet service factor, Cm, for a nailed connection that is "wet" (MC>19%) at the time of fa...

A: Given data: wet service factor nailed connection wet at the time of fabrication nailed connection dr...

Q: 6. Sample of standard brick, it's absorption equal to 17% and specific gravity equal to 1.65 the per...

Q: 2. The uniform beam of total P (units in newton), 2m long, is suspended by the cable that passes ove...

Q: P1 = 30 kN P2 = = 20 kN 12.5 kN/m 7.5 kN/m WL WL = 10.5 kN/m 4.5 kN/m WD = WD A В D 3 m 2.5 m 8 m 10...

Q: The plan of stairs supported at each end by landing spanning parallal with risers is shown in figure...

Q: A =2.4 kN, B =6.0 kN, C =7.4 kN Determine the magnitude of the axial force in member EG (in kN). Ans...

A: To find the force in member EG -

Q: Two rectangular under-reinforced concrete beam sections X and Y are similar in all aspects except th...

Q: A hollow steel shaft has length of 4 meters with a circular cross-section. The outer and inner diame...

Q: Compare the performance of hoods A and B. Calculate the capture velocity at a distance of 3.5 feet. ...

A: step 1-

Q: Direction: Choose A - When both statements are true; B - When both statements are false; C- When the...

A: Two statements are given as below; FIRST STATEMENT - Short intense rainfall can produce rapid overla...

Q: Prob. 1.4-19. A vertical force P = 10 kips acts downward at the apex B of frame ABC, as shown in Fig...

Q: 3KN/m 20KN B

Q: Weight of container, Wc 6.35 kg Weight of container with water, Wc+w 20.378| kg Table 3. Unit Weight...

Q: 16 kN 8 kN 24 kN/m 16 kN/m A D 20 kNm 3 m 5 m 2 m

A: Shear force : Clockwise : +ve Anticlockwise : -ve Bending moment : Clockwise : negative Antic...

Q: 7. Determine the force in members CD, CJ, KJ, and DJ of the truss which serves to support the deck o...

A: Method of sections: Method of sections is one of the methods which is used to determine the forces i...

Q: 2. A cube of material is 4 in. on a side and floats at the interface between kerosene (SG=0.82) and ...

Q: A 5.7 m diameter circular concrete culvert has a drainage water flowing at a height of 1.3 m. Comput...

Q: 150 kN 9.5mm Gusset 2 angles 220 kN 2 angles plate 70 624.67 38 400 kN kN 2 angles

A: given data : thickness (t)= 9.5 mm diameter (d)= 18 mm

Q: Determine the maximum moment in kN-m.

A: Structural analysis:

Q: Ship A left a Port at 12:00 noon and sails N 42°18' E at a rate of 3 mph. At 2:00 PM, ship B starts ...

Q: Find the radius of the

A: Circumscribed of a triangle , radius = abc4 x ss-as-bs-c where, s=a + b + c2 s = 12 + 15 + 21...

Q: Give 5 transportation engineering projects that is needed in a developing city.

A: Transportation project is a very big important aspect for a city. Good transportation system is requ...

Q: What is the difference between Lanai and Al fresco? It is better if both are in the plan?

A: Numerous homeowners want to make the most of their outdoor living spaces by building beautiful Lanai...

Q: B. A soil column is connected to a hanging water column apparatus and allowed to reach equilibrium (...

Q: The solid structure ACD lies in the ry plane. It is supported by a weightless rod BC with ball-and-s...

A: The given figure is shown below:

Q: 8k 8 k 4 ft- -4 ft- B 10 ft 2 k/ft C

A: Shear force: The algebraic sum of all the vertical forces acting at different points of the beam or ...

Q: A Z-shaped rigid bar ABCD, shown is suspended by a pin at B, and loaded by a vertical force P. At A ...

A: from moment equilibrium we will calculate force applied by rod rod properties elastic modulus = 20...

Q: Problem-1 A soil sample, taken from a borrow pit has a specific gravity of soil solids of 2.65. The ...

A: Optimum moisture content, OMC is the water/moisture content at which the soil attains maximum dry de...

Q: A flat steel bar, 27 mm wide by 2 mm thick and 1.6 m long, is bent by couples applied at the ends so...

Q: 4. The sum of the positive departure exceeds that of the negative departures by 0.31 m. The sum of n...

A: Given

Q: Michael purchased a laptop in installment basis worth P25800 and he needs to pay P3200 per beginning...

A: Given data: Laptop worth = P25800 Installment worth = P3200 every quarter Interest rate i = 2% compo...

Q: Determine the force required to produce stress of 20 N/m2 on cross sectional area of 5 m2

A: Given data : Cross sectional area (A)=5 m2 Stress produced σ=20 N/m2 Required : Force We know tha...

Q: A soil sample has a bulk unit weight of 17.5 kN/m^3 at a water content of 10.1%. Use Gs=2.58 Determi...

A: Given Bulk unit weight = 17.5kN/m3 Water content = 10.1%=0.101 G = 2.58

Q: Question 1 A cantilever beam with P1=78 kN, P2-61 kN and w=23 kN/m has the loadings shown. Calculate...

Q: A 12m beam will be subjected to the following loads: Uniform dead load due to self weight = 31.3 kN/...

A: Draw the ILD for shear at C(by giving unit displacement). Then place the loads so as to maximize the...

Q: 3. Calculate the horizontal reaction at the hinge. a. 680.48 kN b. 677.29 kN c. 640.59 kN d. 659.24 ...

A: ##Solution of given problem of hydrostatic force on a submerged gate ##

Q: You have been instructed to join two existing roads by an even grade from point X to Y. Point X is a...

A: Given Data : Point (X) BS (back sight) (0.425) IS(intermediate sight) FS (foresight) ...

Q: given figure and values of a Swietenia macrophylla King timber beam, de 0 mm (width) F0 mm (depth) n...

Q: For the given semi-circular gate shown. Pa=30kPa OIL 6m • cg 4m 4. Calculate the force of oil on the...

Q: " SANITARY PLANNING LAYOUT " D. ISOMETRIC PLUMBING LAYOUT

A: For sanitary planning layout we have to consider what all dimensions are going to be used for the la...

Q: A high-strength steel band saw, 25 mm wide, runs over pulleys 800 mm in diameter. What minimum thick...

Q: A closed cylindrical tank 900 mm in diameter has a wall thickness of 0.8 mm. The allowable tangentia...

Q: Classify the following soil according to the Unified System: 2% of the material is retained on the N...

A: Given % retained on seive #4 = 2% %Passing seive #4 = 90% %Passing seive #200 = 8% LL = 45% PL = 31%...

Q: 120KN 120KN D А B 5m 3m 15m FIND THE TOTAL DISPLACEMENT AND SLOPE AT JOINT C AND JOINT B USING THE V...

Q: Solve the given frame using virtual work method. Assume E = 200 GPa and I 800 x 10 mm. F

Q: A cantilever beam, 80 mm wide by 270 mm high and 8 m long, carries a load that varies uniformly from...

A: Hello dear The answer is found to be Stress at 60mm from top of the beam is found to be at a distanc...

Concept explainers

Composite Construction

Composite construction is the construction of structures in which two or more materials are used. Regarding structural engineering, composite construction is a construction where two materials are bound together in a technical manner such that both the materials act as a single unit to carry and transfer the load. The motives of composite construction are to increase the structural strength, make structures more aesthetic, and provide a sustainable environment.

Question

A 4"x8" wood was tested for its compressive strength
parallel to the grain. The max load at failure is
12,000kgf. Determine the compressive strength in
MPA.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Q1. Determine flexural strength for a wood specimen with given data below. V Span length = 22 inches , %3D Mc R = I L = span length, mm (in.) distance from neutral axis to edge of sample = ½h I = moment of inertia = bh³/12 b = average width, mm (in.) h V Cross section , b = 2" d= 2" C = where V Maximum load = 420O Ibf %3D modulus of rupture, MPa (psi) bending moment P = maximum load, N (lb) B = M = PL/4 average depth, mm (in.) || Q2. Determine shear strength for a wood specimen with given data below. Load block V a= 1.75 “ , b=0.25" , c = 2" , d= 2" V Maximum load = 510O Ibf Pmax Shear Strength || Area Test fixture Q3. Determine compressive strength for a wood specimen with given data below. V Cross section dimensions of the face on which load is applied = 2" x 2" V Maximum load = 4500 Ibf Load Pmax т Compressive Strength Area a * b
Determine the y-bar centroid of the composite figure shown. Where x1%-68; x2=100 and y3D84 x1 x2 - y
The wood has an allowable normal stress of Oallow = 15 MPa and an allowable shear stress of Tallow = 1.33 MPa. (Figure 1) Part A Determine the minimum dimension h of the beam's cross section to safely support the load. Express your answer to three significant figures and include the appropriate units. µA ? h = Value Units Submit Request Answer Figure Provide Feedback 25 kN/m B 2 m 100 mm
A 4”x8” wood was tested for its compressive strength parallel to the grain. The max load at failure is 12,000kgf. Determine the compressive strength in MPA.
Determine the x-bar centroid of the composite figure shown. Where r=49 mmShow your solution and round off if possible
A wood with a dimension 53 mm and 131 mm with 131 mm is side positioned vertically is subjected to ASTM D198 Test the length of the sample is 51 cm. If the modulus of rupture is limited to 100 mpa, using the following method determine if the sample passed in the test. Value of P is 134 kN. a. two-point b. third point c. center-point loading
Question 30 The degradation of wood due to cyclic loading is referred to as O a. creep b. Burgers model O c. fatigue
The grains of wood in the board make an angle of 20° with the horizontal as shown. The board is subjected to an axial load of P = 300 N. (Figure 1) Part A Determine the normal stress that acts perpendicular to the grains. Express your answer to three significant figures and include the appropriate units. µA Value Units Submit Request Answer Figure < 1 of 1 Part B Determine the shear stress that acts parallel to the grains. Express your answer to three significant figures and include the appropriate units. HA -300 mm 160 mm Ta'y = Value Units 20° 25 mm1 Submit Request Answer
Determine the average normal stress developed in the wood fibers that are oriented along section a-a at 40° with the axis of the block. The section of the block measures 80 mm(width) x 120 mm(height) and is subjected to a 4kN compressive force. *
The working stresses for the manufactured wood beam are 10 MPa in bending and 1.4 MPa in shear. Determine the largest allowable value of the load intensity co. 25 mm Wo 25 mm -3 m 6 m- 200 mm 1 250 mm 25 mm
Determine the x-bar centroid of the composite figure shown. Where r=42 mmShow your solution
A static third-point bending test was performed on a 100mm x 100mm x 5000mm wood sample according to ASTM D143 procedure. (span between supports = 4800mm). If the maximum load was 2,900N, calculate the modulus of rupture of the wood.