Kubara ingazi kumuheto

Kuringaniza ingazi zimbaho zometseho imiheto

Erekana ibipimo bisabwa muri milimetero

X - uburebure bw'ingazi
Y - uburebure bw'urwego
Z - Ubugari bw'urwego
C - Umubare w'intambwe
W - Intambwe
F - urwego rwintambwe
T - ubunini bwumuheto cyangwa kosour
H - Erekana ibyago
LR - icyerekezo cy'ingazi
SP - umwanya wicyiciro cya mbere ugereranije nubutaka bwa etage ya kabiri


Ibiranga gahunda.

Kubara igishushanyo cyiza cyurwego rwimbaho rwimbaho.
Kumenya umubare ukenewe wibikoresho.
Ibipimo nyabyo by'ibice byose.
Igishushanyo kirambuye n'ibishushanyo by'ibintu byose bigize ingazi.
Ibyifuzo byo korohereza ingazi.

Kubara ingazi byoroshye kubara bibarwa ukoresheje formula ishingiye kuburebure bwintambwe.
Uburebure bwintambwe yumuntu kuva kuri cm 60 kugeza kuri 66, ugereranije - cm 63.
Ingazi yoroshye ihuye na formula: intambwe 2 + ubujyakuzimu = 63±3 cm.

Inzira yoroheje cyane yintambwe ni kuva kuri 30° kugeza 40°.
Ubujyakuzimu bw'ingazi bugomba guhura n'ubunini bw'inkweto 45 - zitari munsi ya cm 28-30.
Kubura ubujyakuzimu birashobora kwishyurwa nintambwe igaragara.
Uburebure bwintambwe bugomba kugera kuri cm 20-25.