Spectra-precision FAST Survey Reference Manual Manual de usuario descargar pdf (Pagina 257)

p255

One advantage of the design files method is that since each template point has an “ID”, the slope stake report

will include information to locate all ID’d template points from the slope stake back in to the centerline. In

this way, the entire road can be built from the information marked on the slope stake, which is placed outside

the construction area at a user-specified (eg. 5’) offset to the actual catch point.

A report might appear as follows:

HDIST

VDIST

SLOPE

OFFSET to CATCH

5.02

-0.17

CUT 3.4%, 29.5:1

CATCH to PIVOT

32.20

16.10

FILL 50.0%, 2.0:1

PIVOT to SHLDR

14.00

FILL 16.7%, 6.0:1

SHLDR to EOP

12.00

0.48

FILL 4.0%, 25:1

EOP to CL

12.00

0.24

FILL 2.0%, 50:1

Within the program itself, the report might appear as shown here:

Progressive or Total: The above report is sometimes referred to as a “progressive” report, since it lists the

incremental information from each break point to the next, going in toward the centerline. In some areas, the

stake is referred to as a “story stake” or “progressive story stake”, because it tells the whole story of the

gradework. The program is able to identify the names of the break points (eg. “SHLDR” and “EOP”) because

the templates used by the program must have pre-defined IDs for all break points. Specifically with

office-defined templates where cut conditions can have downslopes for ditches followed by upslopes, the

program will auto-detect whether to pivot into fill or to create a cut condition, and pivot from the ditch line.

You can also click the "Total" option and get offset distances to all break points as totals measured from the

offset stake. In either case, the report is issued only if you stake the offset point to the catch.

1 2 ... 252 253 254 255 256 257 258 259 260 261 262 ... 397 398

Sin comentarios

Spectra-precision FAST Survey Reference Manual Manual de usuario Pagina 257