Xov xwm

1. Noun concept:
Geotechnical grid chav:
Geogrid yog ib hom tshiab ntawm cov khoom siv geosynthetic muaj zog uas yog tam sim no nrov nyob hauv tsev thiab txawv teb chaws. Nws yog peb-dimensional mesh qauv tsim los ntawm high-strength vuam ntawm reinforced HDPE cov ntaub ntawv. Nws muaj kev nthuav dav thiab kev cog lus yooj yim, tuaj yeem thauj thiab sib dhos, thiab tuaj yeem ncab mus rau hauv ib lub mesh thaum lub sij hawm tsim kho, ntim nrog cov ntaub ntawv xoob xws li av, pob zeb, thiab pob zeb, tsim cov qauv uas muaj zog lateral restraint thiab siab nruj. Nws muaj cov yam ntxwv ntawm cov khoom siv lub teeb, hnav tsis kam, cov khoom siv tshuaj ruaj khov, tsis kam mus rau lub teeb thiab oxygen aging, acid thiab alkali tsis kam, thiab lwm yam. dispersion, nws yog tam sim no dav siv nyob rau hauv cushion khaubncaws sab nraud povtseg, ruaj khov railway subgrades, ruaj khov txoj kev soft foundation kev kho mob, kev them nyiaj yug cov qauv rau pipelines thiab cov kav dej phwj tuaj, sib xyaw tuav cov phab ntsa los tiv thaiv landslides thiab dais lub ntiajteb txawj nqus, suab puam, puam thiab Riverbed, Riverbank tswj, thiab lwm yam.

Geogrid:
Geogrid yog ob-dimensional mesh los yog peb-dimensional mesh screen nrog ib qhov siab ua los ntawm siab molecular hnyav polymers xws li polypropylene thiab polyvinyl chloride los ntawm thermoplastic los yog molding. Nws muaj cov yam ntxwv ntawm lub zog siab, muaj zog bearing peev xwm, me me deformation, tsis tshua muaj creep, corrosion kuj, siab sib txhuam coefficient, ntev kev pab cuam lub neej, yooj yim thiab ceev kev tsim kho, luv luv voj voog, thiab tus nqi qis. Dav siv nyob rau hauv cov av mos lub hauv paus reinforcement, tuav phab ntsa, thiab pavement crack resistance engineering rau txoj kev loj, railways, choj piers, txoj kev, docks, dams, slag yards, thiab lwm yam teb.

2. Cov ntsiab lus tseem ceeb:
Txhua yam yog cov khoom siv polymer sib xyaw; Thiab nws muaj cov yam ntxwv ntawm lub zog siab, muaj zog bearing muaj peev xwm, me me deformation, me me creep, corrosion kuj, kev sib txhuam coefficient siab, kev pab lub neej ntev, thiab kev tsim kho yooj yim thiab ceev; Lawv txhua tus yog siv rau cov khoom siv hauv av mos, tuav cov phab ntsa, thiab pavement crack resistance engineering hauv txoj kev loj, railways, choj piers, txoj kev, docks, dams, slag yards, thiab lwm yam.
3. Qhov txawv:
1) Cov duab thiab cov qauv: Cov geogrid yog cov qauv mesh peb-dimensional, thiab geogrid yog ob-dimensional mesh lossis peb-dimensional mesh grid qauv nrog rau qhov siab.
2) Lateral txwv thiab nruj: Geogrid hlwb zoo dua rau geogrids
3) Cov kabmob muaj peev xwm thiab thauj khoom tawg ua haujlwm: Geogrid hlwb zoo dua rau geogrids
4) Los tiv thaiv plam thiab tiv thaiv deformation muaj peev xwm: Geogrid hlwb zoo dua rau geogrids
4. Kev sib piv nyiaj txiag:
Nyob rau hauv cov nqe lus ntawm engineering siv tus nqi, geogrids yog me ntsis siab dua geogrids.