alignment calculation v 107

8/13/2019 Alignment Calculation v 107

http://slidepdf.com/reader/full/alignment-calculation-v-107 1/94

Road alignment calculation Module

Horizontal and Vertical alignment Formats:

Chainage Format 0+000.000

Easting & Northing & Elevation Format 0.000

Horizontal alignment calculation:

Calculation of Streat Line Center Line & ffset

Calculation of Sim!le Curve Center Line & ffset

Calculation of S!iral Curve"S#C#S$ Center Line & ffset

Vertical alignment calculation:

Calculation of Streat Line Center Line Levels

Calculation of Vertical Curve Center Line Levels

Calculation of ffset Levels

Straight Line

Simple Curve

Curve with Spiral

Slope Levels

Vertical Curve

Superelevation

Created by:



Start: End:

Chainage 2+710.589 Chainage 2+895.435

Easting 495906.338 Easting 496059.807

Northing 2795767.980 Northing 2795871.010

Offset -20.000

Interva 5.000

Chainage Easting Northing !e"ar#s



$.C Chainage 0+000.000 C%rve &ength 24092.274

$.C Easting 3852.372 !a'i%s 5000.000

$.C Northing -3303.975 C%rve (ire)tion 1

E.C Easting -2798.862 Offset 0.000

E.C Northing -3987.891 Interva 500.000


0+500.000 4241.028 -3618.202 $.C

1+000.000 4596.372 -3969.659

1+500.000 4914.853 -4354.836

2+000.000 5193.290 -4769.884

2+500.000 5428.900 -5210.656

3+000.000 5619.329 -5672.747

3+500.000 5762.675 -6151.541

4+000.000 5857.505 -6642.254

4+500.000 5902.872 -7139.982

5+000.000 5898.322 -7639.753

5+500.000 5843.901 -8136.573

6+000.000 5740.153 -8625.478

6+500.000 5588.114 -9101.583

7+000.000 5389.303 -9560.131

7+500.000 5145.707 -9996.540

8+000.000 4859.760 -10406.450

8+500.000 4534.319 -10785.764

9+000.000 4172.635 -11130.694

9+500.000 3778.323 -11437.793

10+000.000 3355.322 -11703.992

10+500.000 2907.858 -11926.631

11+000.000 2440.404 -12103.486

11+500.000 1957.628 -12232.790

12+000.000 1464.356 -12313.251

12+500.000 965.515 -12344.065

13+000.000 466.090 -12324.924

13+500.000 -28.929 -12256.020

14+000.000 -514.596 -12138.040

14+500.000 -986.059 -11972.164

15+000.000 -1438.606 -11760.048

15+500.000 -1867.716 -11503.813

Right



16+000.000 -2269.101 -11206.019

16+500.000 -2638.752 -10869.641

17+000.000 -2972.974 -10498.040

17+500.000 -3268.428 -10094.928

18+000.000 -3522.161 -9664.335

18+500.000 -3731.640 -9210.56119+000.000 -3894.770 -8738.142

19+500.000 -4009.923 -8251.796

20+000.000 -4075.946 -7756.385

20+500.000 -4092.181 -7256.857

21+000.000 -4058.465 -6758.204

21+500.000 -3975.135 -6265.408

22+000.000 -3843.025 -5783.393

22+500.000 -3663.453 -5316.975

23+000.000 -3438.214 -4870.814

23+500.000 -3169.558 -4449.369

24+000.000 -2860.171 -4056.850

24+092.274 -2798.861 -3987.891 E.C

240+92.274 -2798.861 -3987.891 E.C



Calculate

Clear

Menu



&eft

1



*. Chainage 2+577.545 !a'i%s 501.664

*. Easting 495789.972 tart ,ira &ength 44.000

*. Northing 2795704.032 En' ,ira &ength 44.000

.* Easting 495906.338 i",e C%rve &ength 45.044

.* Northing 2795767.980 C%rve (ire)tion -1

I Easting 495851.000 Offset -20.000

I Northing 2795730.829 Interva 5.000


2+577.545 495781.931 2795722.344 *.

2+582.545 495786.498 2795724.351

2+587.545 495791.043 2795726.353

2+592.545 495795.562 2795728.357

2+597.545 495800.054 2795730.367

2+602.545 495804.515 2795732.388

2+607.545 495808.945 2795734.424

2+612.545 495813.340 2795736.481

2+617.545 495817.699 2795738.563

2+621.545 495821.157 2795740.250 .C

2+622.545 495822.018 2795740.675

2+627.545 495826.310 2795742.825

2+632.545 495830.580 2795745.019

2+637.545 495834.828 2795747.255

2+642.545 495839.054 2795749.533

2+647.545 495843.257 2795751.854

2+652.545 495847.436 2795754.216

2+657.545 495851.592 2795756.619

2+662.545 495855.723 2795759.064

2+666.589 495859.046 2795761.071 C.

2+667.545 495859.830 2795761.550

2+672.545 495863.926 2795764.084

2+677.545 495868.019 2795766.665

2+682.545 495872.112 2795769.288

2+687.545 495876.207 2795771.950

2+692.545 495880.307 2795774.646

2+697.545 495884.415 2795777.371

2+702.545 495888.534 2795780.121

2+707.545 495892.666 2795782.8912+710.589 495895.190 2795784.585 .*

Left



Calculate

Clear

Menu



0



&eft

2



age 90 of 94

Start

Chainage Eevation

2+766.237 -19.120End

Chainage Eevation

2+895.435 -19.120

Interva 5.000

Calculated:

Chainage Eevation !e"ar#s

2+766.237 -19.120 tart oint

2+771.237 -19.120

2+776.237 -19.120

2+781.237 -19.120

2+786.237 -19.120

2+791.237 -19.120

2+796.237 -19.120

2+801.237 -19.120

2+806.237 -19.120

2+811.237 -19.120

2+816.237 -19.120

Calculate

Clear

Menu



age 91 of 94

2+821.237 -19.120

2+826.237 -19.120

2+831.237 -19.1202+836.237 -19.120

2+841.237 -19.120

2+846.237 -19.120

2+851.237 -19.120

2+856.237 -19.120

2+861.237 -19.120

2+866.237 -19.120

2+871.237 -19.120

2+876.237 -19.120

2+881.237 -19.120

2+886.237 -19.120

2+891.237 -19.120

2+895.435 -19.120 En' oint



Vertical Data Input:

I Chainage 0+000.000

I Eevation 0.000

/ra' In 3.000

/ra' O%t -3.000

C%rve &ength 100.000

Interva 5.000

Calculated:

Chainage Eevation !e"ar#s

-0+050.000 -1.500 C

-0+045.000 -1.358

-0+040.000 -1.230

-0+035.000 -1.118

-0+030.000 -1.020

-0+025.000 -0.938

-0+020.000 -0.870

-0+015.000 -0.818

-0+010.000 -0.780

-0+005.000 -0.758

0+000.000 -0.750 I

0+005.000 -0.758

0+010.000 -0.780

0+015.000 -0.818

0+020.000 -0.870

0+025.000 -0.9380+030.000 -1.020

0+035.000 -1.118

0+040.000 -1.230

0+045.000 -1.358

0+050.000 -1.500 *

Cear

Ca)%ate

Menu



Start Chainage 0+000.000 0.000% Right Side Slope%

End Chainage 0+100.000 -6.000% Right Side Slope%

Left Side Offset 10.000

%,er Eevation o,e Chainage Eevation o,e

0.000 0.000 0+000.000 0.000 0.000

-0.062 -0.624 0+020.000 0.000 -0.832

-0.211 -2.112 0+040.000 0.000 -2.816

-0.389 -3.888 0+060.000 0.000 -5.184

-0.538 -5.376 0+080.000 0.000 -7.168

-0.600 -6.000 0+100.000 0.000 -8.000

Left Side Slope%

Left Side Slope%

Right SideOffset

CalculatedLeft Side

Design InputCenter Line

Calculated

Calculate

Clear

Menu



0.000%

-8.000%

10.000

%,er Eevation

0.000

-0.083

-0.282

-0.518

-0.717

-0.800

R ight Side

alignment calculation v 107

Documents