HomelinessYi

Harsashen a kan heaving kasa da su tsari

Frost heave ne tsari na kara da girma saboda da daskarewa da danshi a cikin ƙasa. Wannan abu ya faru a cikin daban-daban na ƙasa a sãɓãwar launukansa digiri, da kuma a wasu da ba babu shi. Lokacin da yi ne da za a gani a matsayin wani gagarumin karuwa a cikin juz'i na iya murkushe tushe ko rage da mutunci. Saboda haka, harsãshensa a kan heaving kasa zuwa zabi da kuma bukatar gina sosai a hankali. Don ƙarin bayani game da su na'urar, karanta on.

-daban na kasar gona

Share fage - wani irin abin da yake a cikin babba yadudduka na duniya ta ɓawon burodi. A da ƙarfi, kuma girman su bijiro da batun kafa barbashi an raba wadannan iri:

  • Poluskalnyh - koma zuwa dauri na gona. Suna halin da ikon compaction (Marktl, mudstone, siltstone kuma m. P.) Kuma nevodostoykie dutse (gypsiferous conglomerate, gypsum).
  • Sand ba nasaba da juna kananan dutse barbashi da ciwon ba plasticity.
  • M ba kunshi guda na da nasaba poluskalnyh da dutse dauke da fiye da rabi daga cikin tarkace da ciwon size fi 2 mm.
  • Clayey kasa an hada da lafiya barbashi karami fiye da 0,005 mm.
  • Rock - danshi resistant fā, da matsawa ne kusan ba zai yiwu.

Mafi na kowa shiri da aka yi a kan lãka, m, poluskalnyh, yashi, kuma m-lãka kankara.

Harsashen a kan heaving kasa. Yadda counteract da heave

Don rage kumburi da kuma kara da ƙarfin da tushe, shi wajibi ne don maye gurbin wani matsala gona da yashi. Don yin wannan, a yi site tono cikin rami zurfi fiye da matakin to wanda gona freezes. Sa'an nan, sakamakon tafki mai cike da yashi, shi ne mai kyau tushe don gida tushe. Wannan abu ne da izinin danshi da kuma jure nauyi. Sand ya zama compacted kuma nan kuma ci gaba da gina harsashin.

Za ka iya sa a kwance rufi ƙasa kewaye da tsarin. Wannan hanya ya dace wa kananan gine-gine tare da m tushe.

Harsashen a heaving kasa zai iya ba a kasa da matakin to wanda ƙasa ne daskarewa. Duk da haka, da daskarewa sakamako a kan ginshiki bangon, to, zai iya sa lalacewar da gidan tsarin. Saboda haka, irin wannan hanya ya kamata ba a yi amfani a cikin shiri na prefabricated katako gidaje, da kuma tare da hur bel tushe. Duk da haka, shi yana da kyau dace domin gine-gine na karfafa kankare da tubali.

Shigarwa na magudanun ruwa tsarin zai shagaltar da suka wuce haddi danshi daga ƙasa. A saboda wannan dalili, bututu perforated da gudu su a musamman shirye gutter a kananan kwana a nesa na ƙafãfu biyu daga tushe. Tubes nade tace zane da kuma rufe da ƙasa nepuchinistym (tsakuwa, yashi). Tara a ƙasa ruwa da yardar kaina shiga tube da kuma gudana a cikin rijiyar ko wasu tafki.

Harsashen a kan heaving kasa. Summing up

Ya kamata a haifa tuna cewa zabi wani musamman Hanyar alubalantar heave ya dogara da girman da zurfin kafuwar, a kan kayayyakin amfani. Babban muhimmanci da aka taka leda da size da kuma nauyi na tsarin.

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