SOLITE TECHNICAL PAPIER FINNA SÉRIE
The Dynamics of Shock: Fiziki-Based Risk Modeling for Impact Loads in Deep-Shaft Hoisting
Ɛntɛrinɛti ɲɛmɔgɔso, SOLITE (OMLA International)
Fɛnɲɛnɛma-sɛgɛsɛgɛli kɛcogo ɲɛnama yelen.
Dugukolon-shaft baarakɛcogo la, jɔli barikama-a kɛra frein kɔrɔtɔlen ye wo, a kɛra doni sɔgɔli ye wo-o bɛ ‘Kinetic Shock Wave’ dɔ lawuli min bɛ juru janya bɛɛ taama. Nin tɛ doni jatebɔ ye min bɛ to senna; o ye gɛlɛya ye min bɛ sɔrɔ fɛnɲɛnamafagalanw (physics dynamic wave physics) la.
Tension (Tension) jɛnsɛnni:
Ni bɔgɔdaga dɔ kɛra, tension min bɛ wulilan sanfɛ, o bɛ se ka wuli ka se 3-5x ma doni jɔlen na milisekɔndi kɔnɔ. O bɛ wele ko ‘Impact Factor’. 1000m bɔgɔdaga kɔnɔ, juru yɛrɛ ka masala bɛ Kɛ i n’a fɔ jirisunba dɔ, ka ɲɔgɔndan-yɛrɛyɛrɛw Dabɔ minnu bɛ Se ka Kɛ sababu ye ka juruw ‘bɔ’ walima k’a kɔnɔna Dòn.
SOLITE ka Shock-Modɛli min bɛ se ka kɛlɛ:
An bɛ baara kɛ ni algorithmique modeling ye walasa ka ‘Critical Impact Velocity’ jatebɔ an ka cikɛlaw ka wulicogo la. Ni an ye juruw sugandi minnu ka ‘Modulus of Elasticity’ ka bon ani ka baara kɛ ni fanga-minɛ jɔli ye, an bɛ se ka nin sɔgɔsɔgɔninjɛ ninnu nɔgɔya fo ka se 30% ma.
Lakanali cogoyaw:
Sigida minnu ka fanga ka bon-, lakana hakɛ 5:1 sariyalen ka teli ka kɛ, o tɛ se ka kɛ. An bɛ ‘Dynamic Safety Factor’ laadi min sinsinnen bɛ wulilan masinw ka teliya kuru kɛrɛnkɛrɛnnenw kan. Sɔgɔsɔgɔninjɛ fiziki faamuyali ye danfara ye kɔrɔtɔko kɔrɔsilen ni dɛsɛba cɛ. Injiniyɛri tigitigi kɔrɔ ye ka i labɛn milisekɔndi kama min nafa ka bon.
Dɛmɛ min bɛ kɛ ni Ɛntɛrinɛti ye min bɛ wele ko Stratégique
Ni aw b’a fɛ ka fɛnsɔrɔko porozɛbaw kɛ minnu bɛ kɛ ni fɛnw dɔnniya ye min bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye walima FEA stress-modeling, aw bɛ se ka kuma an ka fɛɛrɛbɔ baarakɛyɔrɔ kɛrɛnkɛrɛnnen fɛ. Fɛɛrɛko dosiye dafalenw ani fɛnw bɛnkansɛbɛnw bɛ sɔrɔ ni ɲinini kɛra.

