Date:Problem 1.Excavation site was protected using a sheetpiles as shown belowDepth of excavation: He-5 (m)ông dệ15 mi de mDepth of sheet pile Hp = 4,5 (m)Specific gravity Gs = 2,₁7; void raito e = 0,6Evaluate factor of safety against soil(soil boiling)1 piping! 21:22H₂K-H₂a d₁AHWSandy soilIX

∆H(difference in water level) = He + di - df = 5 + 1 - 1.5 = 4.5m Hs(depth of sheet pile) = 4.5 m ie…

Problem 1 Excavation site was protected using a sheet piles as shown below Depth of excavation. He - 5 (m) dy d = 1,5 m; d = 1m Depth of sheet pile Hp = 4,5 (m) Specific gravity Grs = 2₁7; void raito e = 0,6 Evaluate factor of safety against soilpiping. (soil boiling)

Problem 1 Excavation site was protected using a sheet piles as shown below Depth of excavation. He - 5 (m) dy d = 1,5 m; d = 1m Depth of sheet pile Hp = 4,5 (m) Specific gravity Grs = 2₁7; void raito e = 0,6 Evaluate factor of safety against soilpiping. (soil boiling)

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter15: Retaining Walls, Braced Cuts, And Sheet Pile Walls

Section: Chapter Questions

Problem 15.22P

See similar textbooks

Related questions

Q: A 6m cantilever beam 257 mm x 410 mm carries a uniformly distributed dead load (including…

Q: 4. A trapezoidal masonry retaining wall 1 m wide at top and 3 m wide at its bottom is 4 m high. The…

A: Given: A trapezoidal masonry retaining wall 1 m wide at top and 3 m wide at bottom and 4 m height…

Q: An open rectangular tank 1.5mx1mx1.2m high is completely filled with water when at rest. Determine…

Q: Dry Sand Clay Groundwater, 4 Table 42-

Q: Consider a wood beam (see figure) carrying a uniform load of 18.5 kN/m (which includes the weight of…

A: ASKED: To determine the maximum shear and bending stress in the given beams. Given, Uniform load…

Q: In a rectangular channel 3.5 m wide laid at a slope of 0.0036, uniform flow occurs at a depth of 2m.…

A: Given -

Q: If the free end of a cantilever of span / and flexure rigidity El undergoes a unit displacement…

Q: 95 rate/minute, 7200 seconds, and 0.10m diameter are provided. compute the velocity using the…

Q: cm high, the head was maintained constant at 30cm. In 38sec, Om³ of water were collected. Find the…

Q: Linked An The average effective overburden pressure on 10 m thick homogeneous saturated clay layer…

Q: a) For the solid section shown in Figure Q1, determine dimensions a, b and c. b) Determine the…

Q: the length of copper wire on a 1000kg spool is 218.43 meters, if spool diameter is 500mm and wire…

A: Given data, Weight of spool with copper = 1000 kg Length of copper wire L = 218.43 m Diameter of…

Q: 50 kN/m ↓ ↓ ↓ ↓ ↓ ↓ ↓ THAT B 3m 8m 3m Draw the shear and bending moment Diagram. With complete…

Q: Determine the force in each member of the loaded truss. Discuss the effects of varying the angle of…

A: Determine the force in each member of the loaded truss. Discuss the effects of varying the angle of…

Q: The signboard truss is designed to support a horizontal wind load of 820 lb. If the resultant of…

A: To find out the forces in member of BG and BF.

Q: draw shear and bending moment diagram. Show complete solution 71kN/m 71 kN/m 71kN/m A D |--1.5m-|-…

A: ASKED: To draw the shear and bending moment diagrams for the given beam.

Q: As a resident of your communityand a parent of two young children, you attend a townmeeting called…

A: The planning and design of all new buildings, roads, and parks in an area in order to make them…

Q: For the three-hinged arch shown in the figure: 36.5 kN/m Hinge B 14.6 kN/m 10m. Determine the…

Q: The following table gives values of measured discharges at a stream gauging site in a year. Upstream…

Q: Find the value of strain if stress is 45 Mpa and modulus of elasticity 70 MPa

A: Given data : The value of stress σ=45 MPa The value modulus of elasticity E=70 MPa Required :…

Q: Determine void ratio of soil

A: Given data : The value of moisture content w=12100=0.12 The value of porosity of soil n=0.4 The…

Q: show a working plan drawing that is related to civil engineering

Q: The beam with cross-section shown carries a uniformly distributed load of intensity w over its…

A: Here we find 1. Support reaction by the help of three equilibrium equation. 2. Draw shear force…

Q: 8.63 Two reservoir maintain a constant difference of water levels of 11.25 m and are connected by a…

A: Given data, Here the value of V ( flow velocity through pipe ) is unknown. To find the value of V…

Q: 9.43 A baseball is thrown by a standard air. The diameter of the be the drag force on the baseball.

Q: Find the hydraulic radius of rectangular channel having wetted area 16 m2 and wetted perimeter 12 m

Q: SITUATION. A truss is loaded and supported as shown below. It is carrying a vertical point load at…

Q: 9.19 A high tension cable 5 cm in diameter is strung- out between two towers. At a wind velocity of…

Q: Determine the value final velocity U=2.5 m/s a=3 m/s2 t-4.5 s

A: Intial velocity U = 2.5 m/s acceleration a = 3 m/S2 time t = 4.5 s Final velocity v = ?

Q: Find the value of strain if stress is 45 Mpa and modulus of elasticity 70 MPa

Q: 5. A beam has a width of 300mm and effective depth of 540mm. d = 60mm. It is reinforced with 8-25mm…

A: f'c =21MPa,. fy= 420 MPa (assumed for design)

Q: much larger than the gutters in Denver. How much larger?

Q: 1 heighth = 250 mm. Determine the maximum permissible value q if the allowable bending stress is all…

Q: Given data: Maximum principal stress=38 MPa Minimum principal stress=32.5 Mpa Find maximum shear…

Q: Solve for the Beam reactions and draw the shear and moment diagram of the following beams using…

A: Moment distribution is a displacement based method to calculate unknown displacement and slope and…

Q: determine the maximum flexural stresses in compression ant tension. determine the flexural stress of…

Q: Find the value of void ratio if porosity of soil is 0.0012

A: Given data in question Porosity To find out Void ratio

Q: PROBLEM 1: The beam shown is made up of W 24 x 55 structural steel. It carries an unfactored uniform…

A: Given beam of W 24 x 55 structural steel unfactored uniform service dead load, Wd = 12.52 KN/m…

Q: 280 lb 11.3' B 3.9' 53°

A: GIVEN: TRUSS TO CALCULATE: Force in ecah menmbers CONCEPT: Use Equilibrium Equations.

Q: The initial void ratio of an inorganic clay is found to be 0.65, while the specific gravity of…

Q: 2. A 1500 kg car moving on a flat, horizontal road negotiates a curve. If the radius of the curve is…

A: Given data :- Mass of car(m) = 1500 Kg Horizontal and flat curve. Radius of curve (R) = 30 m…

Q: A 20 g/L solution of fluorescent tracer was discharge constant rate of 15 cm³/s. The background…

Q: Find the value of coefficient of friction if friction force is 230 N and Normal force is 800 N

A: Introduction : The given question is related with mechanics . In this question we are provided with…

Q: Two tanks A and B, of constant cross-sectional area of 10 m² and 2.5 m², respectively, are connected…

Q: Problem 4 Provide the liquid limit, LL = 75; the plastic limit, PL = 45. The water content of the…

A: Hi! Thank you for the question as per the honour code, we’ll answer the first question since the…

Q: Determine the force in each member of the truss using method of joints. State if the

A: To find force in all members of the truss

Q: less than VOUS IBUI

A: Drag force for Re<1FD=3πDμUFD=drag forceU=velocityμ=viscosityD=Diameter

Q: The fixed supported frame below carried a uniformly distributed load of 30KN/m along span AB and a…

A: As per the guidelines of Bartleby we are supposed to answer only first three sub-parts of a…

Q: Draw the axial load, shear and bending moment diagrams for the frame shown. 30 kN/m B C A 5 m 3 m 4…

Q: If the free end of a cantilever of span / and flexure rigidity El undergoes a unit displacement…

Concept explainers

Measuring site work, Excavation and Piling

Bid drawings typically include very little material about the precise requirements of site work operations, measuring site work and excavation work differs from measuring most other works on a construction project. The actual site work conditions are not provided and also the dimensions of the excavations are not known during the pre-construction phase. The precise measurement of the excavation and backfill of the earth material and topsoil is important for a contractor to decide upon the total cost required for the process. All the works should be carried out under OSHA (Occupational Safety and Health Administration) standards to ensure the safety of the workers.

Question

Date:
Problem 1.
Excavation site was protected using a sheet
piles as shown below
Depth of excavation: He-5 (m)
ông dệ15 mi de m
Depth of sheet pile Hp = 4,5 (m)
Specific gravity Gs = 2,₁7; void raito e = 0,6
Evaluate factor of safety against soil
(soil boiling)
1 piping!

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

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Measuring sitework, excavation and piling

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

(BASE ON 100 M LONG) In m3 1. Calculate the Excavate 2. Trench and back fill 3. Disposal of surplus This drawing is not to scale 260 x 500 Grade Beam Cutback slope (HV) 1:1 260 x 150 Void Form. 3 Rows 10M Rebar 000 000 www 900 190 3 Rows 15M Rebar Existing Grade 50 mm Rigid Insulation (200 deep) 300 dia. Concrete Piles (see plan)
Define the Purkaystha and Char reduction factor method ?
The earthworks data of a proposed highway is tabulated below. The free haul distance is 50m and the cost of borrow is P420 per cum, cost of excavation is P350 per cum. and the cost of haul is P21 per meter station. The ground surface is assumed to be uniformly sloping. (a) Compute the free haul volume. (b) Compute the overhaul volume. (Non-anonymous questionO)
m DrahmedsoilMechanicsnoteschapter5.pdf Downloads/DrahmedsoilMechanicsnoteschapter5.pdf Example 5.15 A sheet pile wall drove into silty having 5*10-8 m/sec. find the quantity of soil a 7 m permeability of 1.75 m 15m seepage, pore water 1.0m 3.5 m 0.75m pressure at points (A to J), and exit gradient. 7 m Impermeable la Solution • The sheet pile wall length is in direction perpendicular to the page • The problem is two-dimensional flow • LB is upstream equipotential line • JK is downstream equipotential line • BF, FJ, and MN is flow lines • H = 7- 1.75 = 5.25 m, Nr = 4, Na = 8 = 5. 10-8. 5.25 = 13.125 + 10-8 m/sec/m length q = kH The difference in the total head is 5.25m and the Na = 8 so in each drop. loose 5.25/8 = 0.656m
Known: B = 1m, L = 2m, Q = 100kN Estimate the consolidation settlement and How long will it take to reach 90% consolidation?
3. Three boreholes (BH) along a proposed road intersection are shown in Figure la and b. The soils in each borehole were classified using ASTM-CS. Sketch a soil profile along the center line. BH ВН 2 BH 3 100 m 100 m (a) Plan El: 100.2 El: 99.5 E1: 102.7 SP ML CH 10 SP-SM 15 - GP-GM ВН 2 ВН З 20 ВН 1 (b) Borehole soil Figure 1 Depth (m)
Determine the consolidation settlement of piles group shown below. Sand y = 105 lb/ft³ Groundwater table: 2V:1H Clay Clay (not to scale) (30 f Q = 500 Kip Δαίν Aσ(2) ∙3 ft 27 ft 21 ft (3), 40(3) 2V:1H 6 ft Clay = Ysat 48 ft e,, = 0.82 C₁ = 0.3 115 lb/ft³ 7. Rock Pile group: L = 9 ft: B₂ = 6 ft Ysat = 120 lb/ft³ -0.7 ea 12 ft C = 0.2 $6 it e Ysat = 122 lb/ft³ = 0.75 C = 0.25
A concrete pile 16 in. 16 in. in cross section is shown in Figure P12.13. Calculate the ultimate skin friction resistance by using the a. method [use Eq. (12.61) and Table 12.11] b. method c. method Use R=20 for all clays, which are normally consolidated.
Determine the consolidation settlement of piles group shown below. Sand y = 105 lb/ft³ Groundwater table 45 ft 2V:1H Clay Clay (not to scale) 30 ft Q₂ = 500 Kip di A A0(2) x 3 ft 27 ft 21 ft (3 40(3) 2V:IH 6 ft Cay Ysat = 115 lb/ft³ 48 ft = 0.82 C₁ = 0.3 Ysat = 120 lb/ft³ € = 0.7 12 ft C = 0.2 Rock Pile group: L = 9 ft: B,= 6 ft Ysat = 122 lb/ft³ 6te = 0.75 C₂ = 0.25
A BPO will be built in a reclaimed area in Cebu City. Concrete piles will be used as its foundation with details and plans as follows: 1.25m- +2.15m +2.15m +2.15m +2.15m 2.15m 2.15m -1.25m 1.25m 2.15m 2.15m 2.15m 2.15m С-1 C-2 田田 1.25m FOUNDATION PLAN 田 %3 田

A nign rise bullding wll be bult in a reclalmed area in Metro Manila. Concrete piles will be used as its founcation with detalls ana plans as follows: 0.875m 1.800m 1.800m 1.800m 1.800m 1.800m 1.800m 0.875m 0.875m 1.800m C-1 C-2 1.800m 1.800m 1.800m C-1 C-2 1.800m 1.800m
t Pote.. Web of Science Ma. O List of Predatory Pu... Scopus preview-S.. New tab 1 1 D Page view A Read aloud V Draw SOIL MECHANIC Example (6-3): For the site shown in Figure below (the same site as in Example 6-2), water table elevation was at -7 m originally, and lowered 6 m to-13 m due to heavy industrial water use. Calculate the change of the effective overburden stress at Point A. What is a consequence of the lowering water table elevation? -0 Soil 1,= 18.2 kN/m3 -4 -7 Soil 2, y 19.0 kN/m3 Lowered W.T. -13 Soil 3, y = 18.5 kN/m3 -17 Soil 4, Y = 19.2 kN/m3 -26 A z (m) XLL