Ibha Yesikhonkwane Sokuzibhoboza

Ibha Yehange Lokuzibhoboza Okufakiwe Isithombe

Incazelo emfushane:

Insimbi enemicu egcwele yokuzibhoboza i-rock bolt / ibha yehange engenalutho / izinti zehange

Isistimu ye-Self Drilling Anchor yakhiwe nge-anchor bar enentambo engenalutho ene-drill bit yomhlatshelo eyenza ukubhoboza, ukubambelela kanye nokugxusha emsebenzini owodwa.Isistimu yehange lokuzibhoboza isetshenziswa kakhulu ekusimamiseni ukuthambeka, ukusekela kusengaphambili umhubhe, izisekelo ezinenqwaba encane njll kumaphrojekthi.

Umlayezo I-imeyili

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izinzuzo kanye Nezimpawu njengoba ngezansi:

1. Awekho ama-casings adingekayo, ngoba ama-anchor bars angabholwa emhlabathini ovulekile ngaphandle kokudinga ama-casings ukusekela imigodi.

2. Ukubhoboza okusheshayo nokufakwa, ngoba ukubhoboza, ukufakwa kanye ne-grouting kusetshenzweni elilodwa.

3. Kokubili izintambo zezintambo kanye nezintambo ze-trapezoid ziqinile futhi zilungele ukubhola nge-rotary-percussive kanye nokuqinisekisa izinga eliphezulu lesibopho ne-borehole gout.

4. Umgogodla ongenalutho awusebenzi nje kuphela ukukhukhula ngesikhathi sokumba, kodwa futhi usetshenziselwa i-grouting ngemva kokubhoboza.

5. Imicu eqhubekayo iqinisekisa ukuthi imigoqo ingasikwa futhi ihlanganiswe nganoma isiphi isikhathi, noma inwetshwe.

6. Izingcezu zehange ezihlukene ziyatholakala ngezimo ezihlukene zaphansi.

Ibha yehange engu-R noma ebizwa nge-rock bolt, isikhonkwane senhlabathi, okuwuhlobo lwebha engenalutho enentambo, indawo yebha enentambo yentambo ngokwe-ISO 10208 & 1720. Yasungulwa okokuqala ngu-MAI ngo-1960s ukuxazulula isivinini esiphansi sokwakha endaweni eyinkimbinkimbi. imisebenzi engaphansi komhlaba, namuhla;idume kakhulu emhlabeni wonke.

Usayizi	I-OD(mm)	I-ID(mm)	Umthwalo Omkhulu (KN)	Yield Load(KN)	Isisindo(kg/M)
I-R25N-14	25.0	14.0	200	150	2.3
R32L-22	32.0	22.0	210	160	2.8
I-R32N-21	32.0	21.0	280	230	2.9
R32N-18.5	32.0	18.5	280	230	3.4
R32S-17.5	32.0	17.5	360	280	3.5
R32S-15	32.0	15	360	280	4.1
R38N-21	38.0	21.0	500	400	4.8
R38N-19	38.0	19.0	500	400	5.5
R51L-38	51.0	38.0	550	450	6.0
R51L-36	51.0	36.0	550	450	7.6
R51N-36	51.0	36.0	800	630	7.6
R51N-33	51.0	33.0	800	630	8.4
Ibanga lensimbi		Acc.ku-EN10083-1
Isiqondiso sochungechunge		Isandla sobunxele
Uchungechunge olujwayelekile		ISO10208 / ISO1720