Study on the Evaluation Method of Subgrade Slope Green Protection Effect in Dry-Hot Valley of Sichuan-Tibet Railway

Table 8

Weights of second-level indexes.

Indexes	Weights of the IGAHP method	Weights of the vector-angle-cosine method	GT combination weights
C11	0.0439	0.0529	0.0487
C12	0.0418	0.0522	0.0474
C13	0.0501	0.0646	0.0579
C14	0.0399	0.0527	0.0468
C15	0.0352	0.0541	0.0453
C16	0.0654	0.0570	0.0609
C17	0.0337	0.0340	0.0339
C18	0.0612	0.0740	0.0681
C21	0.0455	0.0405	0.0428
C22	0.0379	0.0598	0.0496
C23	0.0401	0.0430	0.0417
C24	0.0520	0.0625	0.0576
C25	0.0271	0.0333	0.0304
C26	0.0466	0.0570	0.0522
C27	0.0297	0.0364	0.0333
C31	0.0406	0.0497	0.0455
C32	0.0263	0.0292	0.0279
C33	0.0491	0.0659	0.0581
C34	0.0262	0.0315	0.0291
C35	0.0394	0.0497	0.0449