I-geotextile elukiweyo
Inkcazo emfutshane:
- I-geotextile elukiweyo luhlobo lwezinto ze-geosynthetic ezenziwe ngokuluka iiseti ezimbini okanye ngaphezulu zeentambo (okanye iintambo ezisicaba) ngokwepateni ethile. Iintambo ze-warp kunye ne-weft ziyanqumlana ukuze zenze ulwakhiwo olufana nolwenethiwekhi oluqhelekileyo. Olu lwakhiwo, olufana nelaphu elukiweyo, luzinzile kwaye luhlala luhambelana.
- I-geotextile elukiweyo luhlobo lwezinto ze-geosynthetic ezenziwe ngokuluka iiseti ezimbini okanye ngaphezulu zeentambo (okanye iintambo ezisicaba) ngokwepateni ethile. Iintambo ze-warp kunye ne-weft ziyanqumlana ukuze zenze ulwakhiwo olufana nolwenethiwekhi oluqhelekileyo. Olu lwakhiwo, olufana nelaphu elukiweyo, luzinzile kwaye luhlala luhambelana.
- Iimpawu zokusebenza
- Amandla aphezulu
- I-geotextile elukiweyo inamandla okutyhala aphezulu, ingakumbi kwicala le-warp kunye ne-weft, kwaye amandla ayo anokuhlangabezana neemfuno zoomatshini kwiiprojekthi ezahlukeneyo zobunjineli. Umzekelo, kwiiprojekthi zokugcina amanzi ezifana namadama kunye ne-cofferdams, inokumelana noxinzelelo lwamanzi kunye noxinzelelo lomhlaba kwaye ithintele ukutshatyalaliswa kwezakhiwo. Ngokubanzi, amandla ayo okutyhala anokufikelela kwinqanaba leeNewtons ezininzi ngemitha (kN/m).
- Ukusebenza kwayo kokumelana nokukrazula nako kulungile kakhulu. Xa iphantsi kwamandla okukrazula angaphandle, ulwakhiwo oludibeneyo lwemisonto lunokusasaza ngempumelelo uxinzelelo kwaye lunciphise izinga lokukrazula.
- Uzinzo Oluhle
- Ngenxa yesakhiwo sayo esiqhelekileyo esidityanisiweyo, i-geotextile elukiweyo inozinzo oluhle kubukhulu bayo. Phantsi kweemeko ezahlukeneyo zokusingqongileyo, ezifana notshintsho lobushushu kunye nokufuma, ayizukuguquguquka lula. Oku kuyenza ifaneleke kakhulu kwiiprojekthi ezifuna ukugcinwa kwesimo kunye nendawo ixesha elide, njengakwiiprojekthi zokuqinisa ibhedi ye-ballast kaloliwe, apho inokudlala indima ezinzileyo.
- Iimpawu zePore
- Ubungakanani bembobo kunye nokusasazeka kwe-geotextile elukiweyo kuqhelekile. Imbobo ingalungiswa ngokwenkqubo yokwaluka kwaye ngokubanzi inokulawulwa ngempumelelo ngaphakathi koluhlu oluthile. Olu lwakhiwo lwembobo oluqhelekileyo luyenza ibe nokusebenza kakuhle kokucoca, ivumela amanzi ukuba adlule ngokukhululekileyo ngelixa ithintela amasuntswana omhlaba ekuthwalweni ngamanzi. Umzekelo, kwiiprojekthi zokukhusela unxweme, inokucoca amanzi olwandle kwaye ithintele ukulahleka kwesanti yolwandle.
- Amandla aphezulu
- IiNdawo zeSicelo
- Ubunjineli boLondolozo lwaManzi
- Kwizakhiwo zokugcina amanzi ezifana namadama kunye neengxangxasi, i-geotextile elukiweyo ingasetyenziselwa ukuqinisa umzimba wedama kunye nengxangxasi. Ingaphucula uzinzo oluchasene nokutyibilika kobunzima bomhlaba kwaye ithintele ingxangxasi ekuweni komhlaba kunye neminye imonakalo phantsi kwesenzo sokukhuhla ukuhamba kwamanzi kunye noxinzelelo lomhlaba. Kwangaxeshanye, njengomaleko wesihluzo, inokuthintela amasuntswana amancinci angaphakathi emzimbeni wedama ukuba angakhukuliswa kukuvuza kwaye iqinisekise uzinzo lokuvuza komzimba wedama.
- Kwiiprojekthi zokufakelwa kwelayini yomjelo, i-geotextile elukiweyo ingafakwa phakathi kwezinto zokufakelwa kwelayini kunye nesiseko somhlaba ukuze idlale indima yokuzahlula kunye nokuhluza, ikhusele izinto zokufakelwa kwelayini kwaye yandise ubomi bayo benkonzo.
- Ubunjineli beNdlela kunye neTrafikhi
- Ekwakhiweni kweendlela ezinkulu nezitimela, i-geotextile elukiweyo ingafakwa ezantsi okanye kwithambeka le-subgrade. Ingaphucula amandla okuthwala kwe-subgrade, isasaze umthwalo wesithuthi othunyelwa ukusuka kumphezulu wendlela kwaye ithintele i-subgrade ukuba yonakale ngenxa yokungahlali kakuhle. Ekunyangweni kwesiseko somhlaba othambileyo, i-geotextile elukiweyo ingasetyenziswa kunye nezinye izinto zokuqinisa. Umzekelo, ingasetyenziswa njengezinto zokuqinisa eludongeni oluqinisiweyo lokugcina umhlaba ukuphucula uzinzo lodonga olugcina umhlaba.
- Ubunjineli boKwakha
- Kwi-foundation engineering yezakhiwo, i-geotextile elukiweyo ingasetyenziselwa ukwahlula isiseko kwi-backfill ejikelezileyo. Ingathintela ukungcola kwi-backfill ukuba kungangcolisi isiseko kwaye kwangaxeshanye iphephe ukuxutywa kwezinto zesiseko kunye ne-backfill, ukuqinisekisa amandla okuthwala kunye nokuzinza kwesiseko. Kwiprojekthi yokuthintela amanzi e-basement, i-geotextile elukiweyo ingasetyenziselwa njengesixhobo esincedisayo, kunye nomaleko ongangeni manzi ukuphucula isiphumo sokuthintela amanzi.
- Ubunjineli boLondolozo lwaManzi
| Iiparamitha (参数) | Iiyunithi (单位) | Inkcazelo (描述) |
|---|---|---|
| Amandla Okuqina (拉伸强度） | kN/m | Awona mandla aphezulu anokumelana ne-geotextile elukiweyo inokumelana ne-warp kunye ne-weft directions, ebonisa ukuchasana kwayo nokuqina. ukusilela.（机织土工布在经纬方向能够承受的最大拉力，体现其抵抗拉伸破坏的能力） |
| Ukumelana neenyembezi (抗撕裂强度） | N | Ukukwazi kwe-geotextile elukiweyo ukumelana nokukrazulwa.（机织土工布抵抗撕裂的能力） |
| Uzinzo lweDimensional (尺寸稳定性） | - | Ukukwazi kwe-geotextile elukiweyo ukugcina imilo kunye nobukhulu bayo phantsi kweemeko ezahlukeneyo zokusingqongileyo ezifana nobushushu kunye nokufuma utshintsho.（机织土工布在诸如温度和湿度变化等不同环境条件下保持形状和尺寸的能力 |
| I-Porosity (孔隙率) | % | Ubungakanani bomthamo wepores ukuya kumthamo opheleleyo we-geotextile elukiweyo, echaphazela ukusebenza kwayo kohluzo.（机织土工布孔隙体积与总体积的比率，影响其过滤 |
| Ipateni yokuluka (织造方式) | - | Indlela yokuluka i-warp kunye ne-weft yarns, efana ne-plain weave, i-twill weave, okanye i-satin weave, echaphazela iimpawu zomatshini kunye nomphezulu we geotextile.（经纬纱交织的方法，如平纹、斜纹或缎纹，影响土工布的机械性能和表面特性 |
