Research Article

Factors Influencing Sleeve Grouting Quality for Prefabricated Building: An Interpretive Structural Modeling Approach

Table 3

The structural self-interaction matrix (SSIM).

FactorsF20F19F18F17F16F15F14F13F12F11F10F9F8F7F6F5F2F1

F1XOXOOXOXOOXOXXOXX
F2XOOOYXYXXXXOXXXO
F5OOOOOOOOOOOOXXX
F6XYYOYOYOOOOOOO
F7XOYOOOOOOXOOX
F8XYYOOOYOOOOO
F9XOOOOOOOOXX
F10XOYOOXOOYX
F11XYYOYXOOY
F12OYOYYXXO
F13XYYYYXY
F14XXOOWX
F15WYYOO
F16XXOO
F17OOX
F18XY
F19X
F20

Note. The lower-right area corresponds to the relational content in the upper-left area.