п»їTechnological University from the Philippines

Ayala Blvd., Ermita, Manila

College or university of Engineering

Civil Anatomist Department

VOTRE 25-2A

Fundamental and Larger Surveying, Lec

Assignment No . 2

Dimension of Horizontal Distances

Lazo, Rey Alden G.

13-205-018

February 11, 2015

Engr. Jesus Ray M. Mansayon

Instructor

WAY OF MEASURING OF SIDE TO SIDE DISTANCES

Issue Set two

1 . PACING. In walking along a 75-m training course, the pacer of a field party measured 43. 55, 44. 00, 43. 50, 43. 75, 44. 40, and 43. 25 strides. Then a hundred and five. 50, 106. 00, a hundred and five. 75, and 106. 25 strides were counted in walking from a single marker to a new established along a straight and level training course. Determine the distance between the two markers. Offered:

43. 50, 44. 00, 43. 55, 43. seventy five, 44. 60, 43. 25 strides pertaining to 75-m study course 105. 50, 106. 00, 105. seventy five, 106. twenty-five strides to get x

Requirements:

Length between the two markers, back button

Illustration:

Remedy:

x sama dengan 181. 55 m

2 . PACING. Students paces a 50-m span five times together with the following benefits: 57. 00, 56. 75, 56. 40, 58. 00, and 56. 25 paces. Determine how many paces he or she must step off in order to establish a distance of 450 meters on level ground. Presented:

57. 00, 56. seventy five, 56. 55, 58. 00, and 56. 25 paces for 50-m length

Essential:

No . of paces to ascertain 450 m

Illustration:

Remedy:

3. PACING. Determine the size of a series negotiated in 208 paces by a person whose speed is zero. 76 colocar long. Presented:

Required:

Period of a series, D

Example:

Solution:

4. DISTANCE SIMPLY BY SUBTENSE BAR. With the use of a 1-sec theodolite positioned at the center of a six-sided lot, the subsequent readings were taken on the 2-m subtense bar installation at each part: 0В°26'16вЂќ, 0В°12'35вЂќ, 0В°15'05вЂќ, 0В°22'29вЂќ, 0В°30'45вЂќ, and 0В°09'50вЂќ. Determine the distance of each corner through the instrument position. Given:

2-m subtense club

О1= 0В°26'16вЂќО3=0В°15'05вЂќО5=0В°30'45вЂќ

О2= 0В°12'35вЂќО4=0В°22'29вЂќО6=0В°09'50вЂќ Required:

Range of each corner from the instrument position, D1, D2, D 3, D4, D5, D6, Model:

Solution:

D1 D2 D 3

D1 D2 D3

D4 D5 D6

D4 D5 D6

your five. DISTANCE BY SIMPLY SUBTENSE BAR. A 2-m long subtended bar was first set up by A and subsequently at B, and the subtended perspectives to the club, as read from a theodolite placed somewhere over the middle of line ABS, were documented as 0В° 24' 15вЂќ, and 0В° 20' 30вЂќ, respectively. Determine the length of STOMACH. Given:

2-m subtense club

ОA= 0В° 24' 15вЂќОB=0В°20' 30вЂќ

Necessary:

Length of STOMACH, DAB

Representation:

Solution:

APPLY = DE UMA + DEUTSCHE BAHN

DAB = +

DAB sama dengan 275. 9383m + 375. 3889m

DAB = 611. 327m

six. SLOPE WAY OF MEASURING. A traverse line was measured in three portions: 295. eighty-five m in slope 8В° 45', 149. 58 meters at incline 4В° 29', and 373. 48 meters at slope 4В° 25'. Determine the horizontal entire line. Provided:

295. eighty five m for slope 8В° 45'149. 54.99 m for slope 4В° 29'

373. 48 m at slope 4В° 25'

Required:

The horizontal length of the line, LUXURY TOURING

Illustration:

Remedy:

L1 L2 =

L1 L2 =

L3 LUXURY TOURING =

L3 LT =

7. INCLINE MEASUREMENT. A slope way of measuring of 545. 38 meters is made between points A and B. The elevation of A can be 424. twenty-five m which of M is 459. 06 meters. Determine the horizontal length between the two-points. Given:

Height of A sama dengan 424. twenty-five mElevation of B = 459. 06 m

Slope Measurement sama dengan 545. 35 m

Needed:

The horizontal distance involving the two points, T

Illustration:

Answer:

8. MEASUREMENTS WITH MP3. The sides of a rectangular parcel of property were measured and recorded because 249. 55 m and 496. eighty five m. It had been determined, yet , that the 30-m tape found in measuring was actually 30. 05 m very long. Determine the right area of the rectangular shape in hectares. Given:

MLL = 496. 85 mNL = 31 m

MLw = 249. 50 meters c = +0. 05 m

Necessary:

The correct part of the rectangle...