Ubutaka bwo mu rwego rwo hejuruImashini yikizamini cya CBR

Birakwiriye kubutaka bwose hamwe nubwoko butandukanye (ubutaka bufite ingano munsi ya 40mm) kugirango hamenyekane ikizamini cya kaburimbo cyagenwe cyo kumenya ubushobozi bwa pavement, pavement shitingi. Nimwe mubikoresho bikenewe kubizamini bya geotechnical. Igikoresho gigizwe na moteri nyamukuru, impeta y'imbaraga, inkoni yo kwinjira, n'ibindi (isahani yo gupakira, ibimenyetso bifatika, n'ibindi bigize igice cya 9 cy'ibikoresho bya CBR). Igikoresho gifite ibiranga ubunini buke, ibisohoka bito nibikorwa byoroshye.

Imashini y'ibizamini bya CBR

Icyitegererezo Cbr-Ndumiwe

Umuvuduko: 1mm / min, igitutu ntarengwa 3 t.

Kwinjira Rod: Kurangiza isura diameter φ50mm.

Ikimenyetso cya Dial: 0-10mmis 2.

Isahani nyinshi: ibice bibiri.

Gupakira isahani: ibice 4 (diameter yo hanze φ150mm, diameter yimbere φ52mm, buri 1.25Kg).

Ikizamini cyo kwipimisha: Diameter yimbere φ152mm, uburebure 170mm; Pad φ15mm, uburebure bwa 50mm hamwe nimikorere iremereye-iremereye.

Guhatira gupima impeta: 1 hashyizweho. Amashanyarazi yo gutanga amashanyarazi: 380v.

Uburemere Net: 73kg uburemere 86kg

Ibipimo: 57x43x100CM

Ifoto:

Icyitegererezo CBR-IIA Digital Yerekana Kwambara Ikigereranyo:

Umuvuduko: 1mm / min,

Imashini y'ibizamini bya CBR

Imbaraga zingufu: Umuvuduko ntarengwa 50kn, imbaraga ziha agaciro: 0.001kn.

Sensor Wesesor: 0-25m Impamyabumenyi Agaciro: 0.01mm, umurongo: 0.3%

Kwinjira Rod: Kurangiza isura diameter φ50mm.

Ikimenyetso cya Dial: 0-10mmis 2.

Isahani nyinshi: ibice bibiri.

Gupakira isahani: ibice 4 (diameter yo hanze φ150mm, diameter yimbere φ52mm, buri 1.25Kg).

Ikizamini cyo kwipimisha: Diameter yimbere φ152mm, uburebure 170mm; Pad φ15mm, uburebure bwa 50mm hamwe nimikorere iremereye-iremereye.

Guhatira gupima impeta: 1 hashyizweho. Amashanyarazi yo gutanga amashanyarazi: 380v.

Uburemere Net: 85kg

Ibipimo: 57x43x100CM

Ifoto:

Icyitegererezo CBR-III Digital Yerekana Ikigereranyo Ikigereranyo:

LCD gukoraho, irashobora gucapa amakuru.

Umuvuduko: 1mm / min cyangwa 1.27m / min, birashobora kwishyiriraho wenyine.

Imbaraga zingufu: Umuvuduko ntarengwa 50kn, imbaraga ziha agaciro: 0.001kn.

Sensor Wesesor: 0-25m Impamyabumenyi Agaciro: 0.01mm, umurongo: 0.3%

Kwinjira Rod: Kurangiza isura diameter φ50mm.

Ikimenyetso cya Dial: 0-10mmis 2.

Isahani nyinshi: ibice bibiri.

Gupakira isahani: ibice 4 (diameter yo hanze φ150mm, diameter yimbere φ52mm, buri 1.25Kg).

Ikizamini cyo kwipimisha: Diameter yimbere φ152mm, uburebure 170mm; Pad φ15mm, uburebure bwa 50mm hamwe nimikorere iremereye-iremereye.

Guhatira gupima impeta: 1 hashyizweho. Amashanyarazi yo gutanga amashanyarazi: 220v.

Uburemere Net: 86.8kg

Ibipimo: 57x46x102CM

Ifoto:

Muri laboratoire, ingero zubutaka zifite ubushuhe bwihariye zisozwa mububiko. Icyitegererezo cyo kwitegura mbere yo kwipimisha gishobora kubamo gushiramo kandi hiyongereyeho ibiro byihuta kubigezweho. Ikizamini cya Snetration gikorwa mumutwaro washyizwemo hamwe na Paston Piston hamwe nibindi bikoresho bya CBR.

Ibizamini bya CBR bipima imbaraga zo hasi hamwe nibikoresho byingenzi, gutanga amakuru yingirakamaro kuri pavement abashushanya mugihe ukomeje ASTM D1883 na Aashto t ibipimo ngenderwaho. Ibizamini byo mu murima bikoreshwa mu guhatira Piston Paston mu butaka hamwe na Jack-itwarwa na Jack ku kizamini no kugereranya ubujyakuzimu bwo kwinjira ku mutwaro. Mubisanzwe, Jack yashizwemo ibice biremereye bikoreshwa mumutwaro wo kubyakirana, nkikamyo yipakiye.

Florida Limerock yabyaye igipimo (LMB) FM 5-515 Ikizamini cya Laboratoire cyateguwe kugirango gisuzume Limerock naho ibindi bihugu bikoreshwa mu rufatiro, kuganduka, n'ibikoresho byongeweho biboneka muri Floride. Ubu buryo bwikizamini busangira ibintu bimwe na bimwe bikoreshwa hamwe na laboratoire cbr.

Gilson atanga umurongo wuzuye wa laboratoire nibikoresho byo murwego rwa Californiya (CBR) kwipimisha hamwe nibikoresho bya laboratoide kuri florida limerock (LBR) ikizamini.

• Ibikoresho bya CBR birimo amakadiri yimodoka yihariye yashyizwemo ibice byo gukora ibizamini bya CBR cyangwa LBR. AMAFARANGA NAWE NAWE CYIZA NINDE N'IBIKORWA BY'IBIKORWA BY'IBIKURIKIRA KUBIBIKORWA BY'AMAFARANGA. Byongeye kandi, guhitamo ibicuruzwa bya CBR birimo ubumuga, umwanya wa disiki, amasahani yinubira, ibipimo byinguzanyo, nibindi bikoresho byo kugerageza dispa yubutaka bwa laboratoire.
• Ibikoresho byo mu murima bya CBR bigizwe na jack ya CRB, imizigo, ibyapa byo kwiyongera, hamwe na pistoren yo kwinjira kugirango batanga amakuru yinjira mu ruganda.
• Ibikoresho bya Lbr birasa nibikoresho bya laboratoire ya cbr ariko bikoresha ibidukikije bidasanzwe hamwe na disiki ya spacer.