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Benkelman Gutandukanya Igiti / Igikoresho cyo Guhindura Beckman

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Benkelman deflection beam / Beckman igikoresho cyo gutandukana

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.

1) Imyiteguro mbere yikizamini

.

.Umutwaro wa axle ntugomba guhinduka mugihe cyo gutwara no gupima imodoka.

(3) Gupima aho ipine ihurira;koresha jack kugirango uzenguruke umurongo winyuma wimodoka kumuhanda uringaniye kandi woroshye, ukwirakwiza impapuro nshya ya karubone munsi yipine, hanyuma witonze witonze jack kugirango wandike ibimenyetso byipine kumpapuro zishushanyije, Koresha planometero cyangwa kubara uburyo bwa kare gupima aho ipine ihurira, neza kuri 0.1cm2.

(4) Reba ibyiyumvo byerekana ibipimo byerekana ibimenyetso.

. Iminsi 5 (ubushyuhe ntarengwa bwa buri munsi nubushyuhe buke bwa buri munsi) binyuze mumiterere yikirere.Ikigereranyo cy'ubushyuhe).

(6) Andika ibikoresho, imiterere, ubunini, kubaka no gufata neza umuhanda wa asfalt mugihe cyo kubaka cyangwa kwiyubaka.

2) Intambwe zo kugerageza

(1) Tegura ingingo zo gupima igice cyikizamini, intera yacyo ikenera ikizamini gikenewe.Ibipimo byo gupimisha bigomba kuba kumukandara wikiziga cyumuhanda wumuhanda kandi ugashyirwaho irangi ryera cyangwa chalk.(2) Huza icyuho cyinyuma cyimodoka yikizamini kumwanya uri hagati ya 3 ~ 5cm inyuma yikigereranyo.

. imbere rwagati rwagati rwuruziga), Kandi ushyireho icyerekezo cyo guhamagarira inkoni yo gupima igipimo cya deflection, uhindure igipimo cya terefone kuri zeru, kanda igipimo cya deflection byoroheje ukoresheje urutoki rwawe, hanyuma urebe niba igipimo cya terefone gisubira kuri zeru bihamye.Imetero yo gutandukana irashobora gupimwa kuruhande rumwe cyangwa kumpande zombi icyarimwe..Iyo amaboko yo kureba yimukiye ku giciro ntarengwa, soma vuba gusoma L1.Imodoka iracyakomeza imbere, kandi ukuboko guhindukirira muburyo bunyuranye: Nyuma yimodoka imaze kuva kuri radiyo ihindagurika (hejuru ya 3m), kuvuza ifirimbi cyangwa kuzunguza ibendera ry'umutuku kugirango utegeke guhagarara.Soma isomo rya nyuma L2 nyuma yuko amaboko yo kureba azunguruka neza.Umuvuduko wimbere wimodoka ugomba kuba nka 5km / h.

Ikizamini cyo gutandukanaPavement rebound deflection tester

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