Karfe takardar sayon ​​cufferdam gini - yaƙi tsakanin mutum da dabi'a a karkashin aminci

Karfe takardar pile cufferdamation tsari ne na aiwatarwa a cikin ruwa ko kusa da ruwa, da niyyar kirkirar yanayi mai lafiya da aminci don gini. Gwajin gini na yau da kullun ko gazawa gano tasirin tasirin yanayi kamar ingancin ƙasa, matsi mai zurfi, da sauransu na kogin, tafkuna, da teku a lokacin gini zai haifar da hatsarin tsaro.

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Babban tsari da kuma kula da lafiya game da karfe takarda pile cofferdam gini:

I. Tsarin gini

1. Shiri

○ Jiyya na site

Dandamali na cika abinci yana buƙatar haɗawa da Layer (shawarar da aka ba da shawarar Layer shine ≤30cm) don tabbatar da cewa karfin gwiwa ya cika bukatun aikin inji.

Thearfin kwandon shara ya zama ≥1%, kuma an saita tanki mai narkewa don hana tarkon azurfa.

○ Shiri na abu

Kwallan ƙwayar cuta na ƙwayar cuta: Zaɓi nau'in tari: Zaɓi nau'in tari a gwargwadon rahoto (kamar nau'in lararan ƙasa don ƙasa mai laushi).

Duba amincin kulle: Aiwatar da man shanu ko sealant a gaba don hana yadudduka.

2. Mita da layout

Yi amfani da jimlar tashar don madaidaicin matsayi, saita powes ciles kowane 10m, kuma duba ƙirar ƙira da haɓakawa (kuskuren haɓaka ≤5cm).

3. Jagora shi jagora

Bayanin da ke tsakanin layi biyu na layin ƙarfe shine 1 ~ 2cm ya fi girma fiye da nisa na tarin tarin ƙwayoyin karfe don tabbatar da cewa karkatar da ɗorewa yana ƙasa da 1%.

Biyar jagoran yana buƙatar gyara ta karfe mai haske ko kuma bolding don gujewa ƙaura yayin ɗaukar hoto.

4. M karfe takardar sa

Tuki mai tuƙi: fara daga kusurwar kusurwa, rufe rarfi tare da dogon gefen gini Groups (10 ~ 20 tara a cikin rukuni).

○ Ikon Fasaha:

Dangane da matakin farko na tari na farko shine ≤0%, da kuma jikin tari mai zuwa da "teth tuki".

Kura tuki na tuki na tuki: ≤1m / min a cikin ƙasa mai laushi, da kuma jet-matsain jet don taimakawa taimakawa nutsewa cikin ƙasa mai wuya.

○ Jiyya na ƙulli: Idan sauran raka'a ba za a iya saka sauran rarar tare da daidaitattun tari ba, suna amfani da ɗakunan katako na musamman, kamar wedge piles) ko Weld zuwa kusa.

5. Gidauniyar rami da magudanar ruwa

Tarin rami mai faɗi (kowane Layer ≤2m), yana tallafawa azaman rami, tallafin tallafi na ciki ≤1m daga saman ramin).

A cikin magudanar ruwa: gurbi tsakanin rijiyoyin tarin ruwa shine 20 ~ 30m, da kuma submersmermers mai sub10m³ / h) ana amfani dasu don ci gaba da yin famfo.

6. Backill da hakar tara

Bayanan baya yana buƙatar haɗawa da ƙima a cikin yadudduka (digiri na kwamfuta ≥ 90%) don guje wa ɓarna na alkama saboda matsin lamba.

Tsarin hakar-lokaci: Cire daga tsakiyar zuwa bangarorin biyu a cikin tsaka-tsaki, da kuma yin amfani da ruwa ko yashi lokaci guda don rage rikicewar ƙasa.

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II. Gudanar da aminci

1. Gudanar da hadarin

○ anti-overurning: Dalili na ainihi na gaske: dakatar da gini da kuma ƙarfafa lokacin da ƙirar karkara ya fi 2%).

○ Anti-Leakage: Bayan da aka yi wanka, rataye raga a ciki don fesa greout ko sa wani mai hana ruwa da ruwa.

Ant anti-nutsuwa: saita makami (tsawo ≥ 1.2m) da Rajisuna / igiyoyi a kan dandamali na aiki.

2. Amsa ga yanayin aiki na musamman

Tasiri iri-iri: Tsaya Aiki 2 hours a gaban babban Tide kuma duba hatimin Cofferdam.

○ GARGAIN RUWAN RANA: Sanya makamar kafa a gaba kuma fara kayan aikin magudanar ruwa (kamar manyan matatun ruwa).

3. Gudanar da muhalli

○ Kulla Sedimation magani: Kafa wani tanki mai gishiri uku da tsaki bayan haduwa da ka'idojin.

Ikon amo: Iyakataccen kayan aiki a lokacin aikin dare (kamar amfani da matsin lambar matsin lamba).

 

Ⅲ. Alamar mahalli

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IV. Matsaloli gama gari da magani

1. Tara karkacewa

Dalili: abubuwa masu wuya a cikin ƙasa Layer ko odar ba daidai ba game da piling.

Jiyya: amfani da "tarin abubuwa" don jujjuya allura ko na gida cika.

2. Kulle Lafiya

Jiyya: Cika Clay jaka a waje da kuma allon da ke ciki da ke ciki a ciki don rufe hatimi.

3. Tushen tsawa

Yin rigakafi: hanzarta gina farantin kwandon shara da rage lokacin fallasa.

V. Summary

Gina kantin sayar da karfe ya kamata ya mai da hankali kan "tsayayyen tsari), mai yawa (ƙulli) (ƙulli) (saurin ƙulli), kuma daidaita tsari a hade tare da yanayin halitta. Don wuraren da ruwa mai zurfi ko kuma strata mai rikitarwa, da "tallafi na farko sannan kuma suna haƙa" ko "haɗe da Cofferdam" (a haɗe-kan + + + + + ya iya ɗaukar tsare-tsaren. Gininta ya ƙunshi haɗuwa da ƙarfi da ƙarfi. Cikakken daidaito tsakanin mutum da yanayi na iya tabbatar da ci gaba mai santsi na gini da rage lalacewa da ɓata albarkatun ƙasa.

 

If you have any further questions or demands, please feel free to contact Ms. Wendy. wendy@jxhammer.com

whatsApp / wechat: + 86 183 5358 1176

 

1 打桩机 工地 高清


Lokacin Post: Mar-10-2025