Solve Problem 12.25 using the Danish formula. (See Table 12.17.) Use FS = 3. Problem 12.25 A
Question:
Solve Problem 12.25 using the Danish formula. (See Table 12.17.) Use FS = 3.
Problem 12.25
A steel H-pile (section HP330 × 149) is driven by a hammer. The maximum rated hammer energy is 54.23 kN ∙ m, the weight of the ram is 53.4 kN, and the length of the pile is 27.44 m. Also, we have coefficient of restitution = 0.35, weight of the pile cap = 10.7 kN, hammer efficiency = 0.85, number of blows for the last 25.4 mm of penetration = 10, and Ep = 207 × 106 kN/m2. Estimate the pile capacity using Eq. (12.122). Take FS = 6.
Eq. (12.122)
Table 12.17
Transcribed Image Text:
EHE Qu %3D S + C
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 73% (15 reviews)
The pile capacity can be estimated using the Danish formula Qu 2E HeSPi 1 e 2 where Qu ...View the full answer
Answered By
Diana Muriuki
As an online math tutor, I have several years of hands-on experience working with students of all ages and skill levels. I hold a Bachelor's degree in Mathematics and a Master's degree in Education. Additionally, I have completed multiple training courses in online teaching and tutoring methods.
Throughout my career, I have worked with students in both individual and group settings, including classroom teaching, after-school tutoring, and online instruction. I am proficient in teaching a wide range of math topics, from basic arithmetic to advanced calculus and statistics.
One of my greatest strengths as a tutor is my ability to adapt my teaching style to meet the unique needs and learning styles of each individual student. I understand that every student is different, and I strive to create a comfortable and supportive learning environment that encourages growth and development.
In addition to my formal education and tutoring experience, I am also a lifelong learner with a passion for mathematics. I am constantly seeking out new resources and methods to improve my own knowledge and skills, and I believe this passion and enthusiasm helps to inspire my students as well.
Overall, my hands-on experience and proficiency as a math tutor are grounded in a combination of formal education, practical experience, and a genuine love of mathematics. I am confident in my ability to help students achieve their goals and succeed in math, and I look forward to the opportunity to work with new students and continue to grow as an educator.
0.00
0 Reviews
10+ Question Solved
Related Book For
Principles Of Foundation Engineering
ISBN: 9781337705028
9th Edition
Authors: Braja M. Das, Nagaratnam Sivakugan
Question Posted:
Students also viewed these Engineering questions
-
Solve Problem 12.25 using the modified EN formula. (See Table 12.17.) Use FS = 3. Problem 12.25 A steel H-pile (section HP330 149) is driven by a hammer. The maximum rated hammer energy is 54.23 kN ...
-
A steel H-pile (section HP330 149) is driven by a hammer. The maximum rated hammer energy is 54.23 kN m, the weight of the ram is 53.4 kN, and the length of the pile is 27.44 m. Also, we have...
-
A steel pile (H-section; HP 310 125; see Table 12.1a) is driven into a layer of sandstone. The length of the pile is 25 m. Following are the properties of the sandstone: unconfined compression...
-
A long cylindrical wood log (k = 0.17 W/mK and = 1.28 10 -7 m 2 /s) is 10 cm in diameter and is initially at a uniform temperature of 15C. It is exposed to hot gases at 550C in a fireplace with a...
-
Refer to Exercise 9.48. Calculate a 99% lower one-sided confidence bound for the difference in the risk of dementia for women using hormone replacement therapy versus those who do not. Would this...
-
??????? An oil-drilling company must choose between two mutually exclusive extraction projects, and each requires an nitial outlay at \( \mathrm{t}=0 \) of \( \$ 12 \) million. Under Plan \( A \),...
-
Write the formulas for the Gauss-Seidel algorithm (similar to (8.57)) for the central difference scheme applied to the three-dimensional Poisson equation (8.14).
-
For the year ended December 31, 2014, Denkinger Electrical Repair Company reports the following summary payroll data. Gross earnings: Administrative salaries ............$200,000 Electricians wages...
-
9-27 Absorption versus variable costing. Regina Company manufacturers a professional-grade vacuum cleaner and began operations in 2020. For 2020, Regina budgeted to produce and sell 20,000 units. The...
-
Since LSUS corporation is producing at full capacity, Amanda has decided to have Han examine the feasibility of a new manufacturing plant. This expansion would represent a major capital outlay for...
-
A 30 m long concrete pile is 305 mm 305 mm in cross section and is fully embedded in a sand deposit. If n h = 9200 kN/m 2 , the moment at ground level M g = 0, the allowable displacement of pile...
-
A single-acting steam hammer (Vulcan 08 model) is used to drive a 400 mm diameter and 20 m long precast concrete pile into the ground. The following data are recorded: Weight of ram = 35.6 kN ...
-
The reaction taking place in an electrochemical cell under standard conditions is Fe 2+ (aq) + Ag + (aq) Fe 3+ (aq) + Ag(s) a. Write two half-equations for this reaction. For each, state whether...
-
In the context of Orica Ltd's operations in 2022, drawing from the insight that 'Managers regard relevance, accuracy, and timeliness as important characteristics of information. However, much of...
-
A child is sliding on a sled at 1.9 m/s to the right. You stop the sled by pushing on it for 0.80 s in a direction opposite to its motion. If the mass of the child and sled is 39 kg, what is the...
-
Kim works at a sports store and needs to determine the selling price for running shoes. The running shoes have a cost of $90. The manager asked Kim to price the running shoes with a 60% target gross...
-
3. Let X 3 g(x): = 2 x2 x-3 Evaluate each of the following, if it exists. a) lim g(x) x-1- b) lim g(x) x-1 c) g(1) d) lim g(x) x2- e) lim g(x) x+2+ f) limg(x) if x <1 if x = 1 if 1 < x < 2 if x > 2
-
Calculate the 2 year Holding Period Return for a stock that has a price today of $120, an expected price in 2 years of $170 and pays a dividend each year of $10. Please show your calculations in the...
-
The final project for this course is a case study in which you will select a real-world accounting ethics case involving earnings mismanagement, fraud, poor internal controls, or poor corporate...
-
Explain the buyers position in a typical negotiation for a business. Explain the sellers position. What tips would you offer a buyer about to begin negotiating the purchase of a business?
-
As part of a packing and distribution system, boxes are dropped onto a spring and pushed onto a conveyor belt. The boxes are originally at a height h above the uncompressed spring [Figure P7.20(a)]....
-
Wind turbines convert the kinetic energy of wind to mechanical or electrical power. The mass of air that hits a wind turbine each second is given by: where the density of air is 1.23 kg/m 3 and the...
-
Neglecting the presence of friction, air drag, and other inefficiencies, how much gasoline is consumed when a 1300-kg automobile accelerates from rest to 80 km/h? Express your answer in the units of...
-
Which represent a formula or equation for break-even in units? (check all that apply) Fixed Costs/Contribution Margin Ratio Fixed Cost / Contribution Margin per Unit 0 = Contribution Margin per Unit...
-
Chapter 3 Income Statements (P&Ls) Chapter 3 Income Statements (P&Ls) Use Richter's steak house p &l for April 2012. Add a column to the report for percentages of each category. Show profitability if...
-
2. Chapter 2 - Net Asset Acquisition (Ch 2 in class ex, text 45) Donner Corporation had the following account balances and fair values at December 31, 2023 when the net assets were acquired by...
Study smarter with the SolutionInn App