2. The surveying professor require his student tomeasure line CD by pacing. In order for thestudent to provide an accurate length of line CD,he must know his pace factor. The studentmeasured line AB , 45 meters long and walkedthrough for several trials. The following numbers ofsteps or paces on line AB and CD are tabulatedbelow.On line ABTrialCounted paces172.502727147271.5On line CDTrialCounted paces12852283284.54282283.5Determine the paced distance of line CDb.Determine the Relative Precision ofа.measurement if the taped distance of lineCD is 178.05 m.LO

Surveying a branch of the construction industry where balancing between different points on the…

Answered: Determine the paced distance of line CD…

Determine the paced distance of line CD а. Determine the Relative Precision of measurement if the taped distance of line CD is 178.05 m.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: A line was measured using a tape that is suspended with a pull of 145 N on both ends. The mean…

Q: QI/ An complet traverse table is obtaind as flowing ? Calculate 1. length of DA & bearing of AB 2.…

A: line length bearing latitude departure AB 100 y 100cosy 100siny BC 80.5 140.30 -61.55 51.42 CD…

Q: ► Numerical problems 3: QI//calculate the horizontal length of the line measured as follows:…

A: The given data is: Bay Inclined Length (m) Difference in level between end of bay (m) 1 29.634…

Q: A baseline was measured with the tape being suspended in catenary under a pull of 100N and a mean…

A: correction due to sag is always negative correction due temperature is depends upon Tm and To…

Q: Determine the inner and outer reading for the given vernier. 30 30 20 10 (280 76 200 60 310 00 300

Q: Problem no. 1: The difference in elevation between observed points A and B is 47 m and the…

A: Solution: Given Data: Difference in elevation between observed points A and B is 47 m. Horizontal…

Q: 3. A student was asked to make 365.24 m long line using a 25-m tape that is 0.0024 m too long. What…

A: Hi there!! since you have asked multiple questions,as per our honour code we will solve the first…

Q: A line was measured using a tape that is suspended with a pull of 145 N on both ends. The mean…

A: Determine the correction due to sag?

Q: COLVE USING SLOPE DEFLECTHON EQUATION NOTE : ITHAS JOINT TRASLATION

Q: The distance AB was measured using proper taping procedures. The forward measurement was recorded as…

A: LAB = 725.895m (measured) LBA = 725.750m (measured) The measurement of distance AB L = 0.5(LAB+LBA)…

Q: Situation 3] From the measured value of distance XY, the following trials were recorded: Trials…

Q: Determine the slope at point C measured counterclockwise from the positive a axis. Use the principle…

Q: A line was measured using a tape that is suspended with a pull of 145 N on both ends. The mean…

A: Correction due to pull is given as Cp = (Pm - Po)L/(AE)

Q: The distance between point A and B was measured 15 times. The mean of the 15 measurements is…

A: Given data- Sample size n = 15Mean=124.555'Standard deviation σ= 0.500'To Find-The 50% Error E

Q: QUESTION 1 (a) Line F/S B/S AB 53°30' 236°50' BC 165°20' 344°00' CD 116°30' 294 20 DE 236°30' 58°40'…

A: here difference of F/S and B/S of EA is exactly 1800. So F/S and B/S of EA is correct and B/S of DE…

Q: Elementary Surveying: Measurement of Horizontal Distances, Show the proper and right solution 1. A…

Q: Q.2. A distance AB is observed repeatedly using the same equipment and procedures, and the results,…

Q: A line was measured using a tape that is suspended with a pull of 145 N on both ends. The mean…

A: Given data: Total length of the line measured=119.631 m Coefficient of linear expansion=0.9 x10-6…

Q: 4.7.2 (This problem is adapted from the Ground Water Manual.") Drawdown versus time data for an…

A: In this question we use Theis euqation Theis equation depicts radial limited groundwater flow in an…

Q: 1. A pacer walks along a 90m course on fairly level ground for a survey party and counted 99.0,…

A: As per our guidelines, we are supposed to answer one question at a time. As it is not mentioned to…

Q: Trapezoidal formula is also known as 7 O Average end area method O Simpson's rule O Double-meridian…

Q: 2.) The length intercepted on a stadia rod is 1.80 m. the stadia constant is 0.30 m and the stadia…

A: Tachometry is a special type of theodolite fitted with the diaphragm which includes additional hairs…

Q: (f) GPR: (g) Log CBR = 0.84 – 1.26 * Log (PR). What is PR? %3D - (h) SASW:

A: In the given question are Acronyms given, and are asked to abbreviate them, and what do they…

Q: Q25. The length and angles obtained during surveying of a park with a 30 m tape is shown in the…

A: Chainage: A fanciful line used to gauge distance, frequently relating to the focal point of a…

Q: PROBLEM 3: A stadia rod held at a distant point B is sighted by an instrument setup at A. The upper…

A: Given: stadia interval factor(K) = 100 stadia constant(C) = 0 lower stadia reading = 0.900m upper…

Q: A 50-m tape was used to measure distance AB as 945.60m. The tape was discovered to be 50.075m after…

A: Given data, Designated tape length l = 50 m Actual tape length la = 50.075 m Length to be measured L…

Q: Plugging when performing the longitudinal section leveling of a road, the readings were recorded…

A: We know that, HI=BM+BSRL=HI-ISRL=HI-FS Here BM is the bench mark, HI is the height of instrument, RL…

Q: Based on the data gathered from pacing, the distance from point A to B is 89.56m. It was later…

Q: 1. The distance from points A to point B was recorded as 576.35 m and the reverse distance was…

Q: 6. A line was measured 5 times with a tape on a windy day with these results: 286.85, 286.96,…

A: Given:- The results of the 5 times line measurement with a tape = 286.85, 286.96, 286.77, 286.80,…

Q: LINES DISTANCES (m) BEARINGS AB 529.60 N 48°20'E вс 592.00 CD 563.60 57°59'E DE 753.40 EA 428.20 N…

A: L = lcosθ and D = lsinθ where L and D are latitude and departure of the line and l and θ are the…

Q: 1. PACING A pacer walks along a 90m course on fairly level ground for a survey party and counted…

A: NOTE :- As per our guidelines we are supposed to answer one question at a time. As it is not…

Q: b) A tape 30m long of standard length a 29°C was used to measure a line the mean temp during…

A: Length of measuring tape may change due to various factors such as: Slope Temperature Sag Reduction…

Q: 5.18 If the stream function y = 3x? - y3, what is t. magnitude of velocity at point (2, 2)? (a) 9…

Q: 1. For the given set of data of differential leveling as shown in the tabulation: Station Backsight…

Q: A transit with a stadia interval factor of 100.12 was set at C on the line between points A and B,…

A: Given: The stadia interval factor is 100.12. The stadia constant is 0.29 m.

Q: From the given data of a differential leveling as shown in the tabulation: STA. B.S. F.S. ELEV. 1…

Q: A. Determine the pace factor of the engineer. B. If the engineer then took (790,795,793,800 and 799)…

A: Given: The length AB is 75 m. The number of paces of AB is, Trial Line Taped dist. No. of…

Q: 100 and C = 2) A transit with a stadia interval factor of K = at point C on the line between points…

A: Given data Stadia interval factor K =100 and C=0.381 Rod held at A Vertical angle θ1 =7.14…

Q: Determine the most probable length of a line AB, the standard deviation, and the 95% error of the…

A: Most Probable length = mean…

Q: Trial Line Length (m) Difference Mean Relative Precision 1 АВ 258.50 ВА 258.85

Q: The following table represents u the readings taken in a closed adjustment process. It is required…

A: Given:- The elevation of the benchmark = 42.39 The backward and forward sight of various points are…

Q: taken Calculate (ithe reduced levels of points D and I. Staff Staff Readings (m) Vertical circle…

Q: A transit with a stadia interval factor of 100.12 was set at C on the line between points A and B,…

Q: 2. 20 300 300 300 y00 500 Find Po 4 Fg. ASSUme

A: step 1-

Q: not include units in the answer box. C = 15.0 degrees, c 14.17 m, a = 19.02 m

Q: A distance AB is measured four times as 310.03, 310.01, 310.02, and 610.04 m. The measurements were…

Q: A transit with a stadia interval factor of 100.5 was set at C on the line between points A and B,…

Q: Determine the average stadia interval factor of an optical instrument below. C = 0. Distance of Rod…

Q: 3. A dumpy level with an internal focusing telescope was set up on the left bank of the river and…

Concept explainers

Dimensional homogeneity

The term dimensional homogeneity means that in an equation, the dimensions of each term on both sides are equal, which means the dimensions of the left-hand side (LHS) of an equation are similar to the dimensions of the right-hand side (RHS). For a dimensionally homogeneous equation, the powers of fundamental dimensions will be identical on both sides of the equation.

Question

2. The surveying professor require his student to
measure line CD by pacing. In order for the
student to provide an accurate length of line CD,
he must know his pace factor. The student
measured line AB , 45 meters long and walked
through for several trials. The following numbers of
steps or paces on line AB and CD are tabulated
below.
On line AB
Trial
Counted paces
1
72.50
2
72
71
4
72
71.5
On line CD
Trial
Counted paces
1
285
2
283
284.5
4
282
283.5
Determine the paced distance of line CD
b.
Determine the Relative Precision of
а.
measurement if the taped distance of line
CD is 178.05 m.
LO

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 1 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

I am not sure that I am doing this right up to the point that I scanned...is it supposed to be W_B=-5pi rad/sec or...? Thank you for the help!
Complete the differential level notes shown below and perform the customary arithmetic check. Determine the elevation at BM4. *
3. A 50 m Line AB was paced by a surveyor. The number of paces for each trial was tabulated. After course AB, Line CD was also paced. The details are tabulated as well NO. OF TRIAL LINE NO. OF PACES TRIAL LINE PACES 1 AB 54.00 CD 235.50 236.00 236.50 2 BA 55.50 DC 3 AB 56.00 CD 4 BA 54.50 4 DC 237.00 AB 55.00 (5 points each). CD 235.50 BA 55.25 6. DC 236.00 • Determine the pace factor from Line AB. 7 AB 54.75 7. CD 235.00 8. BA 55.00 DC 237.00 236.75 6. AB • What is the estimated 54.50 54.75 CD 10 BА 10 DC 236.50 distance of Line CD?
The value of A is Blank 1 meters D ... ROADWORK AHEAD 80 60 Direction of Travel Work Area PREPARE 80 60 то 2D D STOP D A B C ROADWORK AHEAD
BALANCE THE TRAVERSE BY TRANSIT RULE AND COMPUTE THE AREA BY DMD METHOD Corr'n Corr'n Distance Line Bearing Latitude Departure Corrected Latitude DMD Corrected Departure Lat Dep Double deg min 1 2 s 23 37E 113.35 2 3 s 25 56 w 93.32 3 4 s 87 25 w 172.92 4 5 N 55 46 w 165.88 5 6 N 51 59E 184.89 6 1 s 85 51E 160 S() E (+) S(-) N(*) W(-) N (*) E (+) W() Area
IS washing Paoder 25% I May 21 2021 Acturly Gven Scale is Calculate the reallactual length iS 250.lne measured length 10cm. un metres. 2. Giyen Scaile is t'50 000.1ne measured length 1s Calculate the actual lergth km. If the mea sured lengthh is and the actual mea sure d 280mm longth is ISkm.cletermine the Scale of the map in the form f -
STA BS HI FS IFS ELEV BM1 3.92 328.7 0+00 3.3 1+00 3.8 2+00 2.8 3+00 2.5 ΤP1 4.37 5.03 4+40 3.8 5+00 5.3 6+00 3.2 TP2 3.82 4.66 8+00 2.8 BM2 2.45
Answer the do (0.0026 L'= L te=) 30 + (-0.0026) s)? (L+= 29.9974 and Explain types of errors in me nents, 1 (L'/L)ME TL = ( 29.9974/30) *500 H TL = 499.9566657 382) Arizontal distance of (500 m) must be lay out with a steel tape, length of the steel tape der standard conditions is (30 m). Field conditions indicate that standard conditions apply except the measured temperature is 50 °C and applied tension 120'N, Determine the correct T= (T-Ts) Lx T= (50-2032) A =T= 0.0lounder P= (P-P₂)L AE P-(120-50)3 The standard temperature 20 °C. 0.02*21*Coefficient of thermal expansion of steel tape = 11.6x10-6 °C 70.005) Standard tension = 50N ∙W C-W² Mass of the tape = 0.05 kg/m 2p² -(0.05 jan Total = 0. olo44 +0.005-0. Total (€) = mans. له میشه راه horizontal distance to be laid out, if Modulus of elasticity (E) = 210*106 N/m2 24 (120) Cross-sectional area of the tape = 0.02 cm² 0.022 022 1.05 +X5 +1·15=3₁3 X5=3-3-22 X5=11 1.1-2.4 -1.3 567 5-1.3= 55.4 fall 1₁4.5-2.28 = -0183
4.791 Bm 15 71.589° THOT # 8.629 Tpt 12.124 7.2.32 Tp-3 1678 5,643' 1.747' Bm 39 тр-2 Place data in the form of field notes. Include the arithmetic check. Assuming the average length of each BS and FS is 125ft. determine the order of accuracy. of closure for construction projects. Use the evver 2.932' Constraction site
A steel column has a cross-sectional area of 0.126 m^2 and a length of 3 m. If a 50000 KN load is applied to the column, determine the normal stress in the column. A steel has a modulus of elasticity of 200 GPa. *
f=ow06 20M B Lslom Uel 15m Lelon A M/sce [om find Z, , and direction s flow D. LESom
Pls ans within 5 mins