Ikizamini cya Pavement Ikizamini 5.4m Beckman Beam Pavement Ikizamini cyo Kugarura Ikizamini cyo Kugarura 3.6 7.2m

Ikizamini cya Pavement Ikizamini 5.4m Beckman Beam Pavement Ikizamini cyo Kugarura Ikizamini cyo Kugarura 3.6 7.2m

Pavement resilient modulus ibikoresho byo gupima (Benkelman Beam)

Uburyo bwa Beckman beam nuburyo bukwiye bwo gupima agaciro ka elastike yubuso bwumuhanda munsi yumutwaro uhagaze cyangwa kwihuta cyane, kandi birashobora kwerekana imbaraga rusange zubuso bwumuhanda.

Ibipimo byo gupima:

.

.

.

(4) Gutandukana kwa kaburimbo ya asfalt bishingiye ku bushyuhe busanzwe bwa 20 ℃.Iyo ugerageje kubushyuhe (hejuru ya 20 ± 2 ℃), agaciro ka deflection ya kaburimbo ya asfalt hamwe nubunini burenga 5cm bigomba gukosorwa nubushyuhe.

---

Mbere: Laboratoire Ihoraho Ubushyuhe hamwe na Digital Controller

Ibikurikira: Furuka ivu Ibigize Ibizamini

---