K113+500K134+000nnnnnnnnnnnnnnnnnnnnnnnnnnnnnDonnnnn178317821783K134+020.50k1133.561km100/26(WLSG-19)K113+5002019418-20194271JTGC10-20072(JTG/TF50-2011)8011250198514E105E106E109E142E144E148E151E152E271E154E155E157E168E169492E1054083621.676,495075.661,48.534E1064083542.257,494908.792,52.941125152127022mm33234mmkmmm10120L1fb=-+-61180=-58<1061=78.1k=fb/B=1/160301/15000,2E106-JM22fH-fH=-19mmfH=±20L=55mmJM22-E152fH-fH=-5mmfH=:20L=54mmE152-E169fH-fH=15mmfH=20L=54mm55)(6)⑺(8)⑼(10)