{"id":57244,"date":"2024-01-25T17:46:36","date_gmt":"2024-01-25T16:46:36","guid":{"rendered":"https:\/\/maccaferri-stage.softecspa.it\/cz\/\u0159e\u0161en\u00ed\/konsolidace-a-vyztuzovani\/"},"modified":"2024-02-20T11:55:17","modified_gmt":"2024-02-20T10:55:17","slug":"konsolidace-a-vyztuzovani","status":"publish","type":"solution","link":"https:\/\/maccaferri-stage.softecspa.it\/cz\/\u0159e\u0161en\u00ed\/konsolidace-a-vyztuzovani\/","title":{"rendered":"Konsolidace a vyztu\u017eov\u00e1n\u00ed"},"content":{"rendered":"
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Konsolidace a vyztu\u017eov\u00e1n\u00ed jsou techniky pou\u017e\u00edvan\u00e9 ke stabilizaci \u010deln\u00edch st\u011bn a v\u00fdkop\u016f tunel\u016f, kter\u00e9 umo\u017e\u0148uj\u00ed bezpe\u010dn\u00fd a rychl\u00fd postup ra\u017een\u00ed tunel\u016f o velk\u00e9m pr\u016fm\u011bru. Tato metoda umo\u017e\u0148uje rychl\u00fd postup ra\u017een\u00ed p\u0159i velk\u00fdch pr\u016fm\u011brech. Obvykle se pou\u017e\u00edv\u00e1 v konkr\u00e9tn\u00edch geologick\u00fdch podm\u00ednk\u00e1ch a v hornin\u00e1ch vysok\u00e9 pevnosti. Techniky zahrnuj\u00ed vyztu\u017een\u00ed v \u010dele razen\u00ed instalac\u00ed prvk\u016f ze sklen\u011bn\u00fdch vl\u00e1ken do sub-horizont\u00e1ln\u00edch vrt\u016f, kter\u00e9 se pak injektuj\u00ed tak, aby se vytvo\u0159ila sada mikropilot kolem cel\u00e9 razen\u00e9 \u010d\u00e1sti.\r\r\r\r\r\n\r\r\r\r\r\n<\/p><\/div><\/div><\/div>

Portfolio \u0159e\u0161en\u00ed spole\u010dnosti Maccaferri pro konsolidaci a vyztu\u017eov\u00e1n\u00ed\r\r\r\r\r\n\r\r\r\r\r\nNab\u00edz\u00edme celou \u0159adu \u0159e\u0161en\u00ed pro profesion\u00e1ly v oblasti razen\u00ed tunel\u016f:\r\r\r\r\r\n\r\r\r\r\r\n\u2022 Profily ze sklen\u011bn\u00fdch vl\u00e1ken a prvky r\u016fzn\u00fdch pr\u016f\u0159ez\u016f. Jsou vlo\u017eeny do cel\u00e9ho tunelov\u00e9ho \u00faseku, aby vytvo\u0159ily \u0159adu v\u00fdztu\u017en\u00fdch prvk\u016f, kter\u00e9 odol\u00e1vaj\u00ed zat\u00ed\u017een\u00ed vznikaj\u00edc\u00edmu p\u0159i razen\u00ed, zabra\u0148uj\u00ed kolapsu a zvy\u0161uj\u00ed bezpe\u010dnost pracovn\u00edk\u016f. Tento stabiliza\u010dn\u00ed efekt znamen\u00e1, \u017ee je mo\u017en\u00e9 uplatnit razen\u00ed na pln\u00fd profil (p\u0159\u00edstup ADECO-RS)\r\r\r\r\r\n\r\r\r\r\r\n\u2022 Ve slo\u017eit\u00fdch geologick\u00fdch pom\u011brech, kde je obt\u00ed\u017en\u00e9 dos\u00e1hnout dostate\u010dn\u00e9ho vyztu\u017een\u00ed, je mo\u017en\u00e9 pou\u017e\u00edt P.E.R kotevn\u00ed syst\u00e9m (TM); integr\u00e1ln\u00ed pl\u00e1\u0161\u0165 kolem v\u00fdztu\u017en\u00e9 ty\u010de obsahuje z\u00e1livky, kter\u00e9 konsoliduj\u00ed okoln\u00ed zeminy, \u010d\u00edm\u017e se sni\u017euje ztr\u00e1tn\u00ed z\u00e1livky a jej\u00ed vym\u00fdv\u00e1n\u00ed.\r\r\r\r\r\n\u2022 Hybridn\u00ed kotvy, P.E.R.Ground Drain a P.E.R. Ground COPE umo\u017e\u0148uj\u00ed sou\u010dasn\u00e9 vyztu\u017een\u00ed a odvodn\u011bn\u00ed\r\r\r\r\r\n\u2022 N\u00e1hodn\u00e9 nebo n\u00e1hl\u00e9 vniknut\u00ed vody m\u016f\u017ee b\u00fdt zablokov\u00e1no polyuretanov\u00fdmi prysky\u0159icemi, kter\u00e9 vytv\u00e1\u0159ej\u00ed expanduj\u00edc\u00ed p\u011bny s uzav\u0159en\u00fdmi bu\u0148kami.\r\r\r\r\r\n\r\r\r\r\r\n\u2022 Nab\u00edz\u00edme tak\u00e9 v\u00fdztu\u017en\u00e9 ty\u010de ze sklen\u011bn\u00fdch vl\u00e1ken pro vyztu\u017een\u00ed betonu v r\u00e1mci do\u010dasn\u00fdch podzemn\u00edch konstrukc\u00ed. membr\u00e1nov\u00e9 a op\u011brn\u00e9 konstrukce pro p\u0159er\u00e1\u017eku tunelu. V\u00fdztu\u017e pomoc\u00ed CRG ve srovn\u00e1n\u00ed s vyztu\u017een\u00edm tradi\u010dn\u00edmi ocelov\u00fdmi ty\u010demi usnad\u0148uje p\u0159er\u00e1\u017eku.<\/p><\/div><\/div><\/div>

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