1. Yuav ua li cas cov kev tsheb ciav hlau siab ua yeeb yam hauv cov cheeb tsam nrog cov dej siab (e {}}}}
Volcanic ash is highly abrasive and corrosive (due to acidic components), damaging clamps. Clamps in volcanic regions use heat-resistant, acid-proof coatings (e.g., nickel-chromium alloys) and are designed for easy cleaning. Ash removal is done frequently using high-pressure water or brushes Txhawm rau tiv thaiv kev tsim tsa uas tuaj yeem txav mus rau qhov chaw yooj yim, zam lawv cov hmoov av ua haujlwm yooj yim, kom lawv muaj kev sib luag txawm tias hauv lub roob hluav taws kub {{}}
2. Lub luag haujlwm Rails clamps ua si hauv kev ruaj khov ntawm kev tsheb ciav hlau hloov thiab hla kev?
Cov hloov pauv thiab cov ciav hlau (qhov chaw nyob qhov twg diver tso cai rau txoj kev tsheb ciav hlau sib tsoo thaum ua haujlwm tom qab
{{0 {}} Yuav ua li cas rau cov kab ke (e {}
In weak subgrades, track stabilization systems (e.g., geogrids) reinforce the foundation, and clamps work with them to distribute loads. Clamps secure rails to sleepers, which transfer weight to the stabilized subgrade, preventing uneven settlement. They are spaced to align with stabilization system components, Txhim kho load yog faib rau thaj chaw txhawb nqa kev pw tsaug zog, txhim kho cov kab ke tsaug zog ua kom tiav) ua haujlwm sib koom tes kom muaj kev ruaj ntseg hauv cov av nyuaj.
4. Dab tsi yog qhov sib txawv ntawm kev tsheb nqaj hlau clamp tu rau hluav taws xob vs {{1} Tsis muaj hluav taws xob?
Cov hluav taws xob hluav taws xob yuav tsum muaj cov hluav taws xob insulating (e {}} Cov kauj ruam tam sim no, nrog cov hlau hluav taws xob mus saib cov xov tooj hluav taws xob los ntawm cov xov tooj hluav taws xob los ntawm kev ua kom pom cov xov tooj lossis hluav taws xob tsis muaj hluav taws xob pom tseeb ntawm kev hnav kho tshuab thiab corrosion, nrog kev txij nkawm rau ntawm nro kuaj thiab xeb} Cov khoom siv hluav taws xob ua kom tsis txhob muaj hluav taws xob kev tiv thaiv hluav taws xob kom muaj kev tawm tsam hluav taws xob ntxiv. {9}
5. Yuav ua li cas los ntawm cov tsheb ciav hlau nqa los ntawm cov tsheb ciav hlau nqa cov khoom siv phom sij (E {}}}, tshuaj lom neeg)?
Cov tsheb ciav hlau nrog cov khoom siv phom sij yuav tsum muaj cov qauv kev nyab xeeb, raws li cov pob txha ua tsis tau zoo (E2.}} nrog hloov tam sim ntawd ntawm ib qho kev puas tsuaj rau.}}}}}} g}}}}}}}}