Matches in SemOpenAlex for { <https://semopenalex.org/work/W3196861572> ?p ?o ?g. }
- W3196861572 endingPage "107993" @default.
- W3196861572 startingPage "107993" @default.
- W3196861572 abstract "Understanding the hydro-mechanical (HM) coupling grouting process in fractured rock masses is vital for improving grouting effects. In this paper, a hybrid formulation of the unified-pipe network method coupled with zero-thickness interface elements is developed for simulating fracture grouting, named the unified pipe-interface element method (UP-IEM). The UP-IEM can naturally capture both the initiations and propagations of cracks without enrichments or crack tracking algorithms. Additionally, the grout flow in both the porous medium and fractures is solved in one solution system. A semi-explicit frame is built for solving the hydro-mechanical coupling problems, avoiding the potential numerical instability of implicit solutions and long computation time of explicit solutions. The proposed UP-IEM for simulating curved fracture paths in the near-hole region is validated by several numerical tests. Then, a parametric study is carried out to investigate the parameter effects on grout-driven fracture tortuosity and injection pressure. Finally, a grouting model with multiple rows of grouting holes is established according to actual grouting engineering and the simultaneous fracture grouting and sequential fracture grouting processes are analysed. The results show that the UP-IEM is potentially useful for optimizing the fracture grouting process." @default.
- W3196861572 created "2021-09-13" @default.
- W3196861572 creator A5005380361 @default.
- W3196861572 creator A5036840028 @default.
- W3196861572 creator A5073431580 @default.
- W3196861572 date "2021-10-01" @default.
- W3196861572 modified "2023-09-25" @default.
- W3196861572 title "The unified pipe-interface element method for simulating the coupled hydro-mechanical grouting process in fractured rock with fracture propagation" @default.
- W3196861572 cites W1197273512 @default.
- W3196861572 cites W1510184633 @default.
- W3196861572 cites W1964828125 @default.
- W3196861572 cites W1971090570 @default.
- W3196861572 cites W1972326999 @default.
- W3196861572 cites W1977452126 @default.
- W3196861572 cites W1982518801 @default.
- W3196861572 cites W1983256038 @default.
- W3196861572 cites W1984197528 @default.
- W3196861572 cites W1991879426 @default.
- W3196861572 cites W1992406490 @default.
- W3196861572 cites W2002287594 @default.
- W3196861572 cites W2005700934 @default.
- W3196861572 cites W2005985909 @default.
- W3196861572 cites W2006078294 @default.
- W3196861572 cites W2008582597 @default.
- W3196861572 cites W2010521524 @default.
- W3196861572 cites W2010866392 @default.
- W3196861572 cites W2020104192 @default.
- W3196861572 cites W2044954285 @default.
- W3196861572 cites W2052729246 @default.
- W3196861572 cites W2061038279 @default.
- W3196861572 cites W2062212121 @default.
- W3196861572 cites W2063461366 @default.
- W3196861572 cites W2063951305 @default.
- W3196861572 cites W2076330525 @default.
- W3196861572 cites W2079646608 @default.
- W3196861572 cites W2080238281 @default.
- W3196861572 cites W2081055856 @default.
- W3196861572 cites W2081784455 @default.
- W3196861572 cites W2084223864 @default.
- W3196861572 cites W2094748926 @default.
- W3196861572 cites W2101047314 @default.
- W3196861572 cites W2105965900 @default.
- W3196861572 cites W2111085487 @default.
- W3196861572 cites W2138070359 @default.
- W3196861572 cites W2139218906 @default.
- W3196861572 cites W2160597440 @default.
- W3196861572 cites W2187362530 @default.
- W3196861572 cites W2321635574 @default.
- W3196861572 cites W2582905390 @default.
- W3196861572 cites W2585472035 @default.
- W3196861572 cites W2607221269 @default.
- W3196861572 cites W2734729540 @default.
- W3196861572 cites W2765686156 @default.
- W3196861572 cites W2767048692 @default.
- W3196861572 cites W2790683796 @default.
- W3196861572 cites W2888244012 @default.
- W3196861572 cites W2903054151 @default.
- W3196861572 cites W2910201895 @default.
- W3196861572 cites W2922262072 @default.
- W3196861572 cites W2926602835 @default.
- W3196861572 cites W2936100473 @default.
- W3196861572 cites W2945747754 @default.
- W3196861572 cites W2949833925 @default.
- W3196861572 cites W2967290377 @default.
- W3196861572 cites W2986524811 @default.
- W3196861572 cites W2989848849 @default.
- W3196861572 cites W3000431218 @default.
- W3196861572 cites W3000506113 @default.
- W3196861572 cites W3037312122 @default.
- W3196861572 cites W3083881226 @default.
- W3196861572 cites W3108640577 @default.
- W3196861572 cites W3119565443 @default.
- W3196861572 cites W3121643908 @default.
- W3196861572 cites W3122969883 @default.
- W3196861572 cites W3132948929 @default.
- W3196861572 cites W3159507168 @default.
- W3196861572 cites W3160693160 @default.
- W3196861572 cites W3167453110 @default.
- W3196861572 cites W4239097771 @default.
- W3196861572 cites W839600969 @default.
- W3196861572 cites W991692520 @default.
- W3196861572 doi "https://doi.org/10.1016/j.engfracmech.2021.107993" @default.
- W3196861572 hasPublicationYear "2021" @default.
- W3196861572 type Work @default.
- W3196861572 sameAs 3196861572 @default.
- W3196861572 citedByCount "5" @default.
- W3196861572 countsByYear W31968615722022 @default.
- W3196861572 countsByYear W31968615722023 @default.
- W3196861572 crossrefType "journal-article" @default.
- W3196861572 hasAuthorship W3196861572A5005380361 @default.
- W3196861572 hasAuthorship W3196861572A5036840028 @default.
- W3196861572 hasAuthorship W3196861572A5073431580 @default.
- W3196861572 hasConcept C105795698 @default.
- W3196861572 hasConcept C11413529 @default.
- W3196861572 hasConcept C117251300 @default.
- W3196861572 hasConcept C121332964 @default.
- W3196861572 hasConcept C127313418 @default.
- W3196861572 hasConcept C127413603 @default.