Simbi Simbi Pile Cofferdam kuvaka iri projekiti inoitwa mumvura kana padyo nemvura, chinangwa chekugadzira nzvimbo yakaoma uye yakachengeteka nharaunda yekuvaka. Kuvaka zvisingaite kana kutadza kunyatsoratidza kukanganiswa kwenzvimbo dzakadai semagetsi emhando, kuyerera kwemvura kwakadzama, dziva rwizi, uye gungwa panguva yekuvaka zvichatungamira mukuvaka njodzi dzekuvaka.
Iyo huru maitiro uye nzvimbo dzekuchengetedza manejimendi dze simbi simbi pile cofferdam kuvaka:
I. Kugadzira Kuvaka
1. Kugadzirira kugadzirira
○ Site kurapwa
Iyo yekuzadza yekuvaka chikuva inoda kufananidzwa nedura
Iyo inotsvedza yediki ditch inofanirwa kunge iri
○ Kugadzirira kwezvinhu
Simbi SEET PILE Sarudzo: Sarudza mhando yemurungu maererano neye geological mushumo (senge larsen IV mhando yejira rakapfava uye iwe unonyora gravel layer).
Tarisa kutendeka kweiya yekukiya: Nyorera butter kana selant pamberi kuti udzivise kubhururuka.
2. Kuyerwa uye chimiro
Shandisa iyo yakazara station yekuisa precise chinzvimbo
3. Gwara Rurumu kuisirwa
Kupararira pakati pematanho maviri-mhou
Iyo inotungamira matavi anofanira kugadziriswa neSimbi Welding
4. Simbi sheet pile yekuisa
○ PILE Driver kutevedzana
○ Tekinoroji Controction:
Kutsauka kwekutsauka kweiyo yekutanga murwi ndeye ≤0.5%, uye iyo inotevera murwi muviri unogadziriswa ne "kuseta kutyaira".
○ Pile Driver Rate: ≤1M / maminetsi akapfava ivhu, uye yakakwirira-yemvura yemvura jet inodiwa kuti ubatsire kunyura mune yakaoma ivhu.
○ Kuvhara kurapwa: Kana iyo yakasara isingakwanisi kuiswa nemaripi akajairwa, shandisa nzvimbo dzakasarudzika-dzakavezwa (dzakadai seyakagarwa nemichero) kana weld kuvhara.
5. Foundation pit kuchera uye kudhirowa
○ Yakasarudzika (yega yega denderedzwa
○ Dhizaini System: Iyo Spancing Pakati Petsviro yemvura ndeye 20 ~ 30m, uye zvinopindirana mapepa (kuyerera rate ≥10m³ / h) anoshandiswa kuenderera mberi kupomba.
6. Backfill uye pile Exction
Backfill inoda kuenzaniswa symmetrically in ligers (compaction degree ± 90%) kuti udzivise deform ye cofferdam nekuda kwekumanikidza kusingaperi.
Pile Extraction Sequence: Bvisa kubva pakati kusvika kumativi ese mumapendenji, uye jewisa mvura kana jecha panguva imwe chete yekuderedza kuvhiringidzika kwevhu.
Ii. Kuchengetedza Management
1. Kubata njodzi
○ Anti-Kufuratira: chaiyo-nguva yekutarisa yeCofferdam deformation (Simudza kuvaka uye kusimbisa kana chiyero chekuda chakakura kupfuura 2%).
○ Anti-Leage: Mushure mekurongedza, kusungirirwa, kusungira mesh mukati kuti apfidze grout kana kuisa mvura yemvura.
○ Anti-kunyura: Gadzira Garidzira (urefu
2. Mhinduro kumamiriro ezvinhu akasarudzika ekushanda
○ Tidal pesvedzero: Mira basa maawa maviri usati wakunda uye tarisa chisimbiso chebhokisi.
○ Kunyevera Kwazvo Kunonaya: Dhavhara iyo yeruzivo gomba pamberi uye utange iyo Backup Drainage Equipment (yakadai seyakakwira-simba mapumi).
3. Management Management
○ Mudhaka sedimentation kurapwa: Gadza matatu-mwero madiki tangi uye uzvidzei mushure mekusangana nezvinodiwa.
【Ruzha Control: Gara wakakwira-ruzha midziyo panguva yekuvakwa kwehusiku (sekushandisa static kumanikidza vatyairi vega).
Ⅲ. Key Technical parameters Reference
Iv. Matambudziko Akajairika uye Kurapa
1. PILE kutsauka
Chikonzero: Zvinhu zvakaoma mune ivhu renji kana kurongeka kwakaipa kwekutenderera.
Kurapa: Shandisa "mahara okugadzirisa" kuti udzorere jekiseni kana kuzadza kwenzvimbo.
2. Lock bellage
Kurapa: Zadza mabhegi ekuvhara kunze uye jekiseni purlyurethane anopupurira mumiririri mukati kuti chisimbiso.
3. Madekwani pit kusimuka
Kudzivirira: Simudza kuvakwa kweiyo yepazasi ndiro uye kuderedza nguva yekufumura.
V. Pfupiso
Kuvakwa kwesimbi pepa pile coffecams kunofanirwa kutarisa pa "Stable (yakagadzikana chimiro), kushaikwa (kusimbisa pakati pemiripi)", uye kusimbisa (kusimba) " Kune yakadzika nzvimbo dzemvura kana kuoma strata, "rutsigiro rwekutanga uye wobva waziya" kana "rakabatanidzwa coffeddam" Kuvaka kwayo kune kusanganiswa kwesimba uye simba. Chiyero chakakwana pakati pemurume uye chisikwa chinogona kuve nechokwadi chekufambira mberi chaiko kwekuvaka uye kuderedza kukuvara uye kutambisa zviwanikwa zvakasikwa.
If you have any further questions or demands, please feel free to contact Ms. Wendy. wendy@jxhammer.com
WhatsApp / Wechat: + 86 183 5358 1176
Kutumira Nguva: Mar-10-2025