Arịlịka oghere nke na-egwupụta onwe ya
Okwu Mmalite ngwaahịa
E jiri ya tụnyere arịlịka ndị ọzọ, uru nke arịlịka na-egwupụta onwe ya bụ na ha dị mma na-arụ ọrụ na ọnọdụ ala dị mgbagwoju anya ebe ikpo ọkụ siri ike (dịka mgbaji, ụrọ, ihe na-adịghị mma, ọnọdụ dị warara na agbajiri agbaji). Ọ na-enye azịza nchikota zuru oke maka ụlọ ọrụ ngwuputa ihe na nkwado injinia.
Ime nke arịlịka oghere na-egwupụta onwe ya bụ oghere na enweghị ihe anụ ahụ. Ikuku na mmiri dị n'ime nwere ike ịgagharị n'enweghị ihe ọ bụla n'oge a na-egwupụta ihe wee kpochapụ ihe ndị ahụ. Enwere eriri na-aga n'ihu na mpụga nke enwere ike ebipụ ebe ọ bụla. Ọ na-abịakwa na mkpọpu ihe maka mkpọpu oghere. N'ihi njirimara nke ya, arịlịka oghere na-egwupụta onwe ya nwere ọtụtụ ngwa. Enwere ike iji ha maka nkwụsi ike nke ọwara, mmiri mmiri na mkpọda, nchekwa nchekwa oke mmiri, yana ọrụ nkwado tupu oge eruo, ọrụ nkwado radial, nkwụsi ike akpụkpọ ihu, ọrụ nkwado ntọala, na okporo ụzọ. Nkwado injinia na ọrụ nkwado nkume ndị ọzọ. N'ihi na arịlịka n'onwe ya bụ usoro dị elu, usoro ntinye dị mfe na ọrụ dị mfe. Ọ nwere ike ịrụ ọrụ n'okpuru ntọala siri ike, dị ka nkume na-adịghị ike, ala rụrụ arụ, oyi akwa ihu igwe, akwa gravel na ọnọdụ adreesị ndị ọzọ agbajiri agbaji, ma nwee ike ịkụ ala n'otu oge. Oghere, mwepu, na arịlịka na-eme ka arụmọrụ ọrụ dịkwuo mma. Arịlịka na-ewu ewu n'ụwa niile n'ihi ọtụtụ ojiji na ngwa ha n'ọtụtụ mpaghara.
Uru ngwaahịa
1.Drilling, anchoring na grouting n'out oge (grout nwere ike n'ụzọ dị irè jupụta cracks.)
2.Nrụnye dị mfe na ọrụ dị mfe. Nrụ ọrụ ọrụ ka mma nke ukwuu.
3.Họrọ ihe ọkụkụ dị ka ọnọdụ ala dị iche iche si dị.
4.nwere ike elongated site na iji couplers.
5.Suitable maka agbajikwa geological ọnọdụ.
6.N'ihi na n'èzí bụ threaded, ọ nwere elu bonding nrụgide karịa ezigbo ígwè ọkpọkọ.
7.Ọ nwere ọtụtụ ojiji ma na-ejikarị ya, gụnyere ọwara stabilization na nkwado, dam slopes, avalanche nchekwa nchekwa, support engineering, wdg.
Usoro ntinye
A na-etinyekarị bolts na-egwupụta onwe ya site na iji mpụta mmetụta rotary.
Nkà na ụzụ a na-enye ohere maka nrụnye dị elu, nkwụsi ike ntụziaka dị mma, ma na-enyere aka ịkwado grout n'ime olulu mmiri.
1.Connect alloy drill bit na arịlịka mkpanaka na otu njedebe, jikọọ ogwe aka na ihe nkwụnye na njedebe nke ọzọ, wee jikọọ eriri igwe ma ọ bụ ihe eji eme ihe.
Mgbe ahụ malite ịkụ ala, na-agbakwunye mmiri dị jụụ mgbe ị na-egwupụta ihe. (Ọ bụrụ na ịchọrọ ịgbatị mkpanaka arịlịka, ị nwere ike jikọọ njikọ ahụ wee kpoo oghere)
2.Wepụ ihe nkwụsịtụ ahụ, tinye ihe nkwụsịtụ n'ime mkpanaka ahụ, tinye ya n'ime oghere iji kwadebe maka ikpochapụ.
3.Connect grouting nkwonkwo na arịlịka ọgwụgwụ, na jikọọ ọzọ njedebe nke grouting igwe.
4.Malite grouting. Mgbe grouting zuru ma rute uru imewe, gbanyụọ ike.
The grouting nrụgide kpebisiri ike dabere na imewe parameters na grouting igwe arụmọrụ.
5.Wụnye efere isi na mkpụrụ, ma sie ike mkpụrụ.
Ngwa ngwaahịa
