Ayyukan gine-ginen kasa da kasa da injiniyarin geotechnical sun ƙunshi ayyukan muhimmin da ake buƙata don shirya, tabbatar da, da kuma goyon bayan ayyukan gine a cikin yanayin ƙasa da kasa da kasa. Ayyukan waɗannan sun haɗa da kimantawar ɗanɗano, binciken ƙasa ƙarƙashin ƙasa, da kuma aiwatar da hanyoyin inganta ƙasa da kuma gini don kafa tushe mai aminci don gine-gine daga gine-ginen kasuwanci da masana'antu zuwa ayyukan aikin gona kamar titi, madatsun ruwa, da kuma ayyukan teku. Yanayin ayyukan gine-ginen kasa ya wuce kasa don haɗa da zaɓin da kuma shigar da piling systems, ground anchors, diaphragm walls, da kuma kayan aikin musamman waɗanda ke tabbatar da inganci da aminci na dogon lokaci na gini a ƙarƙashin yanayin lodi da muhallin da ake da shakka.
Static press-in piling shi ne hanyar sassaƙa ta gini wacce take amfani da ƙarfin ƙarfi mai ƙarfi don karkatar da piles cikin ƙasa ba tare da ƙarfin ƙarfi ko vibratory ba. Hanyar haka tana da amfani musamman a cikin birane da yankunan da aka iyakance inda ƙarfin ƙarfi da vibratory suke iyakance hanyoyin pile-driving na al'ada. Aikin haka ya ƙunsa na'urorin hydraulic-powered wanda yake ba da ƙarfin ƙarfi ƙwarai zuwa ga pile head, wanda yake amfani da ƙarfin ƙarfi na ƙasa da ƙarfin ƙarfi don ci gaba da pile zuwa zurfin da aka tsara. Static press-in piles anayansa ne ta amfani da na'urorin drilling rigs na musamman da press-in attachment systems wanda aka shigo dasu a kan carriers ko excavators, wanda yake ba da ƙarfin ƙarfi mai ƙarfi don kai tsaye da ƙarfin ƙarfi na ƙasa don samun ƙarfin ƙarfi na gini.
Ginshi na micropiling da na anchoring sun wakilci na sulhu na tsarin kwarara don kulawa da tsararraki a cikin yanayin kasa mara kyau inda hanyoyin kula da kasa na al'ada basu cika ba. Micropiles, wanda aka sani da minipiles ko pin piles, sun kasance ƙanana diamita drilled da grouted kwarara tsarin kwarara wanda ke yawo daga 75mm zuwa 300mm a diamita. Waɗannan tsarin suna da ƙwarewa a cikin aikace-aikace wanda ke buƙatar ƙarfin ɗaukar ƙasa a cikin sararin samaniya, ƙananan profile ɗin ƙasa, ko tsararraki na asali tare da ƙarancin sararin samaniya. Tsarin anchoring, gami da ƙasa anchors, rock anchors, da tie-back systems, suna bayar da ƙarfin ƙarfi da kuma hana ƙarfin ƙafawa a cikin tsararraki da ke fuskantar ɗaukar ɗauka mai ɗauka, ayyukan seismic, ko ƙarfin muhalli. Tare, waɗannan fasahohin suna ba injiniyoyi damar aiwatar da matsalolin kwarara na kwarara inda piling ko kwarara na saman ba zai iya bayar da aikin da ake so ko abubuwan aminci.
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