High Quality Bolt kumiswa

(1) Kumiswa kwebhoti:bhaudhi kuburikidza nehusina kusimba, husina kusimba, husina kugadzikana hwedombo uye muviri wevhu, kudzika mukadzika sedombo rakagadzikana uye muviri wevhu, inopa kushushikana kwakakwana, kukunda huremu hwekutsvedza kwedombo uye muviri wevhu uye simba rekutsvedza, kudzivirira mudhuri webako kutsvedza, kudonha.

(2) Extrusion reinforcement effect:mushure mekunge bhoti yasimbiswa, nzvimbo yekumanikidzira inoumbwa mune imwe nzvimbo yakaipoteredza.Mabhaudhi anorongedzerwa nenzira yakakodzera kuitira kuti nzvimbo dzekumanikidza dzinoumbwa nemabhaudhi ari padyo anopindirana kuti dzigadzire nzvimbo dzekumanikidzana.Iyo yakasununguka strata munzvimbo yekumanikidza inosimbiswa nebhaudhi kuti iwedzere kutendeseka uye kutakura kugona.

(3) Composite danda (arch) mhedzisiro:mushure mekunge bhaudhi yapinzwa mutsinga pane imwe yakadzika, iyo strata iri pasi pechiito chesimba rekusimbisa inosvina mumwe nemumwe, iyo interlayer friction resistance inowedzera, uye kushushikana kwemukati nekutsauka kunoderera zvakanyanya, izvo zvakaenzana nekushandura danda riri nyore rinoumbwa. (arch) kuita danda remubatanidzwa (arch).Iko kuoma kwehunyoro uye simba rematanda anoumbwa (arches) anovandudzwa zvakanyanya, nekudaro kunowedzera simba rekutakura re stratum.Iyo yakakura simba rekumisa rinopihwa nebhaudhi, zvakanyanya kujeka mhedzisiro.

(4) bhaudhi kureba:hurefu hwose hunodiwa apo bhoti inogona kubudirira kutamba basa rayo maererano nekugadzirwa.Kana ikaverengerwa zvinoenderana nekuita kwekumisikidza, ihuwandu hwekureba kweanchorage, kureba kwekusimbisa uye kureba kwakafumurwa.Kana ikaverengerwa zvinoenderana neyakasanganiswa danda (arch) basa, inokwana ka1.2 hwerengedzo yedanda rakasanganiswa (arch) kureba uye kureba kwakafumurwa.Mukukosha chaiko, humwe hurefu hwakawedzerwa nekuda kwekusaenzana kwekuchera contour kunofanirwawo kutariswa.

(5) Anchorage kureba:kureba kweiyo anchor bolt mune yakagadzikana stratum inogona kusarudzwa maererano neruzivo kana kuverenga.Zvinoenderana neruzivo rwekusarudza, funga iyo anchorage modhi uye dhayamita yebhaudhi.Pakusarudza maererano nekuverenga, chisungo chiri pakati pedhaka nebhaudhi uye chisungo pakati pedhaka nemadziro egomba chinofanira kutariswa.

(6) Kureba kwekusimbisa:maererano nehurefu hwedombo rakapoteredzwa rakarembera parutivi rwebhaudhi, kana kureba kwedombo rakatenderedza mutoro, rinogona kushandiswawo kuona ukobvu hwedenderedzwa rakasununguka rakayerwa neacoustic wave uye humwe tekinoroji yekuyedza.

(7) Bolt dhonza bvunzo:imwe yenzira dzekuongorora kunaka kwekuvaka bhoti uye kuona bhoti yekudhonza simba.Bhaudhi risati rafukidzwa neshotcrete, bhaudhi tension gauge kana torsional torque wrench inoshandiswa kuiyera zvakananga.Mushure mekusunga bhaudhi, kudzvanya zvishoma nezvishoma uye zvakaenzana kusvika iyo geji yekumanikidza kuverenga yasvika kukosha inoenderana neiyo dhizaini kukosha, kana kuita kuti bhaudhi risununguke, kazhinji usaite bvunzo inoparadza.Mushure mekunge bhaudhi rafukidzwa neshotcrete, rinoratidzwa nebhaudhi detector uye rinoyerwa nekuronga.Huwandu hwemabhaudhi ebvunzo hunofanirwa kutorwa senge pamakumi matatu-50 metres ehurefu hwetunnel kana mazana matatu mabhaudhi muboka, uye boka rega rega harifanirwe kunge riri pasi pemabhaudhi matatu, anofanirwa kusarudzwa zvakaenzana kubva mumutsara wemabhaudhi muchikamu chimwe chete. nzvimbo yekuongorora.

Anchor rod is rod system structure yedombo nekusimbisa ivhu.

Kuburikidza neiyo longitudinal tension action yebhaudhi, kuperevedza kwekuti simba rekusimba redombo nevhu rakadzikira zvakanyanya pane kudzvanya simba rinogona kukundwa.

Pamusoro, inorambidza kupatsanurwa kwedombo nevhu kubva kune yekutanga.

Macroscopically, inowedzera kubatana kwedombo nevhu.

Kubva pakuona kwe mechanical, inonyanya kuvandudza kuwirirana C uye mukati mekuputika Angle φ yematombo akapoteredza.

Muchidimbu, bhoti iri mudombo uye muviri wevhu uye inoumba hutsva hwakaoma.Iyo bhaudhi mune iyi yakaoma inogadzirisa kushomeka kweiyo low tensile kugona kweyakakomberedza rock mass.Nokudaro, simba rekutakura redombo pacharo rinosimbiswa zvikuru.

Bolt ndiyo inonyanya kukosha yenzira yerutsigiro mumigodhi yepasi pevhu yemazuva ano, inosunga dombo rakapoteredzwa remugwagwa pamwechete uye inoita dombo rakatenderedza pacharo.

Tsigira pachayo ikozvino bhaudhi haingoshandiswe mumigodhi chete, asi zvakare inoshandiswa muinjiniya tekinoroji, kushingaira kusimbiswa kwemateru, tunnels, DAMS uye zvichingodaro.