Iindaba

[Inkcazo yesishwankathelo] IQela loPhuhliso lwezoShishino lwaseTaishan-Iimpawu ze-geocell:

1. Inokwandiswa ngokuguquguqukayo kwaye iwele ngexesha lokuthutha. Inokolulwa kwi-mesh ngexesha lokwakhiwa kwaye izaliswe ngezinto ezikhululekile ezifana nomhlaba, igravel, ikhonkrithi, njl., Ukwenza isakhiwo esomeleleyo. Umzimba wesakhiwo kunye nokuthintela ngasecaleni kunye nokuqina okuphezulu.

2. Izinto eziphathekayo zilula, zigugile, zizinzile kwiimpawu zekhemikhali, zichasene nokukhanya kunye nokuguga kwe-oksijeni, i-asidi kunye ne-alkali ukumelana, ifanelekile kwimihlaba eyahlukeneyo kunye neentlango kunye nezinye iimeko zomhlaba.

3. Isithintelo esiphezulu secala kunye ne-anti-slip, i-anti-deformation, iphucula ngokufanelekileyo umthamo wokuthwala i-subgrade kunye nokusabalalisa umthwalo.

4. Ukutshintsha ubude be-geocell, umgama we-welding kunye neminye imilinganiselo yejometri inokuhlangabezana neemfuno zobunjineli ezahlukeneyo.

5. Ukwandiswa kwamahhala kunye nokunciphisa, umthamo omncinci wokuthutha; uxhulumaniso olufanelekileyo kunye nesantya sokwakha ngokukhawuleza.

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Iimpawu zeGeocell:

1. Inokolulwa ngokukhululekileyo, inokudilizwa ngexesha lothutho, kwaye inokolulwa ibe yimo enetha ngexesha lokwakhiwa, kwaye izaliswe ngezinto ezixubileyo ezifana nomhlaba, igravel, ikhonkrithi, njl., Ukwenza isakhiwo esinezithintelo eziqinileyo zecala kunye ukuqina okuphezulu.

2. Izinto eziphathekayo zilula, zigugile, zizinzile kwiimpawu zekhemikhali, zichasene nokukhanya kunye nokuguga kwe-oksijeni, i-asidi kunye ne-alkali ukumelana, ifanelekile kwimihlaba eyahlukeneyo kunye neentlango kunye nezinye iimeko zomhlaba.

3. Isithintelo esiphezulu secala kunye ne-anti-slip, i-anti-deformation, iphucula ngokufanelekileyo umthamo wokuthwala i-subgrade kunye nokusabalalisa umthwalo.

4. Ukutshintsha ubude be-geocell, umgama we-welding kunye neminye imilinganiselo yejometri inokuhlangabezana neemfuno zobunjineli ezahlukeneyo.

5. Ukwandiswa kwamahhala kunye nokunciphisa, umthamo omncinci wokuthutha; uxhulumaniso olufanelekileyo kunye nesantya sokwakha ngokukhawuleza.

Ukusetyenziswa kobunjineli kwigumbi leseli:

1. Ukujongana ne-half-filled and half-subgrade

Xa ukwakhiwa kwe-embankment kwi-slope kunye ne-slope yendalo ye-1: 5 kuphela, amanyathelo kufuneka abanjwe kwisiseko se-embankment, kwaye ububanzi bamanyathelo akumele bube ngaphantsi kwe-1M. Xa indlela yakhiwe ngokwezigaba okanye yakhiwe ngokutsha kwaye yandiswa, ukudityaniswa kwemithambeka yokuzalisa inqanaba elidala kunye namatsha kufuneka kuvulwe. Kumanyathelo okumba, ububanzi bamanyathelo kuhola wendlela ephezulu ngokuqhelekileyo yi-2M. Ii-geocells zibekwe kwinqanaba lenyathelo ngalinye, kwaye i-facade ye-geocell ye-facade-side-limited reinforcement effect isetyenziselwa ukusombulula ngcono ingxaki yokungalingani.

2. Ukunciphisa kwiindawo ezinomoya kunye nesanti

Umandlalo wendlela kwindawo yesanti enomoya kufuneka ibe ludonga oluphantsi kakhulu, kwaye umphakamo wokuzalisa ngokuqhelekileyo ungabi ngaphantsi kwe-0.3M. Ngenxa yeemfuno zobungcali zendlela ephantsi kunye nomthwalo onzima kulwakhiwo lwendlela kwindawo enesanti enomoya, ukusetyenziswa kwee-geocells kunokudlala indima esecaleni ekuzalisweni okuxekethileyo. Ukuphakama okulinganiselwe kuqinisekisa ukuba i-subgrade ine-rigidity ephezulu kunye namandla okumelana noxinzelelo lomthwalo wezithuthi ezinkulu.

3. Ukuqiniswa kokuzaliswa komhlaba ukwenzela inqanaba elisezantsi ngasemva kweqonga

Ukusetyenziswa kwee-geocells kunokuphumeza ngcono injongo yokuqinisa umva. I-geocells kunye nezihluzi zinokuvelisa ukungqubana okwaneleyo ukunciphisa ngokufanelekileyo ukuhlaliswa kokungalingani phakathi kwe-subgrade kunye nesakhiwo, kwaye ekugqibeleni unciphise ngempumelelo "i-abutment jump" Umonakalo wokuqala wempembelelo yedekhi yebhulorho ebangelwa "sisifo" semoto.

4. Ukunciphisa kwiindawo ze-permafrost

Ekwakhiweni kwee-subgrades ezizaliswe kwiingingqi ze-permafrost, ubude obuncinci bokuzaliswa kufuneka bufikelelwe ukukhusela udaka okanye ukuhla komda ophezulu womgangatho owenziwe ngumkhenkce, okubangela ukuhlaliswa ngokugqithiseleyo kwe-embankment. Isiphumo esisodwa sokuqinisa i-façade ye-geocells kunye nokuvalelwa ngokubanzi kokuphunyezwa okusebenzayo kunokuqinisekisa ubude obuncinci bokuzaliswa kwezinye iindawo ezikhethekileyo ukuya kumlinganiselo omkhulu, kwaye wenze ukuzaliswa kube namandla aphezulu kunye nokuqina.

5. Ilahleko yonyango engaphantsi komgangatho

Ngoohola beendlela kunye noohola bendlela yokuqala abadlula kwiindawo ezilahlekileyo kunye nelahleko edibeneyo kunye noxinzelelo oluhle, okanye xa umthamo ovumelekileyo wokuthwala isiseko se-embankment ephezulu ingaphantsi kunomthwalo odibeneyo wezithuthi kunye noxinzelelo lobunzima be-embankment ngokwayo, i-subgrade kufuneka kwakhona ihlengahlengiswe ngokweemfuno zesakhono sokuthwala. Ngeli xesha, ukongama kwe-geocell ngokungathandabuzekiyo kutyhiliwe.

Indlela yokwakha i-Geocell:

1. Ubuso bokusebenza: ezinye iithambeka ziye zahlangabezana neemfuno, kwaye ukwakhiwa kokulungiswa kwe-slope kuyaqhubeka, kwaye ubuso bokusebenza buya kubonelelwa ngokulandelelana. Ukuguda kwethambeka kunxulumene nempumelelo okanye ukusilela kokhuseleko lokutyala ingca ye-geocell. Xa i-slope ingalingani, ukubekwa kwee-geocell kukulungele ukuxinzelela uxinzelelo, okuya kuqhekeza i-solder joints of cells kwaye kubangele ukuba iiseli zinyathele njalo njalo. Ngoko ke, i-slope kufuneka ihlanjululwe ukuhlangabezana neemfuno zokuyila, kwaye i-slope kufuneka ilungiswe ngesandla ukususa i-pumice kunye namatye ayingozi kwi-slope.

2. I-slope yecala le-pavement cell kufuneka ixhotyiswe ngenkqubo engundoqo yokuhambisa amanzi, kunye nomgama we-4m phakathi kwemigodi emibini esondeleyo, kwaye umsele wokuhambisa amanzi udityaniswe nomsele osecaleni wendlela, ukwenzela ukuba amanzi ahamba phezu kwendlela. kumjelo wokuhambisa amanzi ecaleni komsele osecaleni kwaye ungene emphethweni wendlela, ukuze uthintele ukuqokeleleka kwamanzi endleleni kwaye uthintele ukhuseleko lwethambeka ukusuka. ukhuhla iiseli.

3. Yenza unyango lomgangatho ophezulu kumphezulu wethambeka, susa ezinye iisundries ezingancediyo ekwakhekeni kweeseli, kwaye ugcine umphezulu wethambeka uthe tyaba kwaye uqinile. Ungaphinde ufefe umaleko womgangatho ophezulu kuqala ukuze wenze lula ukukhula kwezityalo.

4. Iseli kufuneka ibekwe ukusuka phezulu ukuya ngasezantsi kwicala eliphambili lamandla, ukwenzela ukuba i-cell sheet i-perpendicular to the roadbed. Ungaze ulale ngokuthe tye.

5. Vula ngokupheleleyo indibano yeseli, kwaye ubethelele imfumba yerivet emile okwegwegwe kwiseli nganye engaphezulu. Ubude bemfumba ye-rivet kufuneka buphindwe kabini ukuphakama kweseli ngokwayo kunye ne-30cm. Umzekelo, kwiseli eyi-5cm, imfumba ye-rivet yayo kufuneka ibe yi-2× 5cm+30cm, i-40cm ubude, i-10cm yeseli, i-rivet yayo ibe yi-2×10+30, i-50cm ubude, kwaye iimfumba ze-rivet zibethelelwe ecaleni kwe-drainage. Umsele kumacala omabini, i-bamboo kunye neemfumba zeenkuni zingasetyenziswa, ngakumbi ukuvula igridi embindini nasezantsi, iimfumba ze-bamboo kunye neenkuni nazo zingasetyenziswa. isetyenziswe ukolula iseli. Iimfumba eziphezulu ze-riveting ikakhulu zidlala indima yokuxhoma kunye ne-riveting iseli. Izinto ezingcono, ezifana neentonga zentsimbi, kufuneka zisetyenziswe. Izibonda zetsimbi kufuneka zibe yi-perpendicular kwi-slope, kwaye ezinye zidlala indima yeeseli zoxinzelelo ngexesha lokwakha, kwaye izinto ezikhoyo zilula.

6. Emva kokuba iseli yoluliwe kwaye ihlanjululwe, gcwalisa indawo yeseli ukusuka phezulu ukuya phezulu kunye nomhlaba ophezulu ofanelekileyo ukutyala i-turf okanye imbewu yengca. Ukuzaliswa kufuneka kube ngamaxesha angama-1.2 ubude beseli, kwaye kufuneka igxininiswe ngokuqinileyo kwaye ityalwe ngexesha kwizityalo.

7. Xa isetyenziswe kwithambeka elisezantsi lendlela, umsele wokuhambisa amanzi kufuneka udityaniswe nomsele ogcina igxalaba lendlela ukuze kube lula ukukhupha amanzi ommandla wendlela ngaphandle kokukhuhla ukhuseleko lwethambeka. Xa isetyenziswe kwithambeka eliphezulu lendlela, umsele othintela amanzi kufuneka umiselwe kumgca ongentla wethambeka eliphezulu. Yenza umsele wokuthintela amanzi aqokelelweyo kumphakamo wethambeka elingasentla ungene kumsele wokuhambisa amanzi ukuthintela ukuba amanzi aqokeleleneyo ekuhlambeni ngokuthe ngqo ukhuselo lwethambeka. Ithambeka eliphezulu kufuneka lizame ukusebenzisa i-geocell yobude obuphezulu.

8. Emva kokuba ukwakhiwa kugqitywe, umsebenzi wokuhlola kwakhona kufuneka wenziwe kakuhle, kwaye iimfumba ze-riveting ezingakhange zinwebe ngokupheleleyo kwaye zingabi namandla kufuneka ziphinde zihlaziywe ngexesha de i-turf okanye imbewu yengca iphile ngokupheleleyo.