Type |
Load sequence |
Load
sequence |
Load level(Mpa) |
Load level(Mpa) |
Load level(Mpa) |
Experimental |
Experimental |
Experimental |
Experimental |
Experimental |
Experimental |
Butt joints |
High-Low |
High-Low |
High-Low |
104-74 |
104-74 |
109900 |
109900 |
0.2 |
797600 |
797600 |
0.52 |
|
|
|
|
89-74 |
89-74 |
176100 |
176100 |
0.2 |
1029200 |
1029200 |
0.67 |
|
Low-High |
Low-High |
Low-High |
74-89 |
74-89 |
770100 |
770100 |
0.5 |
545600 |
545600 |
0.62 |
|
|
|
|
74-104 |
74-104 |
770100 |
770100 |
0.5 |
418900 |
418900 |
0.76 |
Angle joints |
High-Low |
High-Low |
High-Low |
93-73 |
93-73 |
309900 |
309900 |
0.5 |
587500 |
587500 |
0.38 |
|
|
|
|
83-73 |
83-73 |
476100 |
476100 |
0.5 |
681100 |
681100 |
0.44 |
|
Low-High |
Low-High |
Low-High |
73-83 |
73-83 |
509200 |
509200 |
0.33 |
708200 |
708200 |
0.74 |
|
|
|
|
73-93 |
73-93 |
773000 |
773000 |
0.5 |
426400 |
426400 |
0.69 |
Miner rule |
Miner rule |
K-R model |
K-R model |
K-R model |
Zhu model |
Zhu model |
Li model |
Li model |
Li model |
Proposed model |
Proposed
model |