[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.klipo.cz\/co-si-predstavit-pod-pojmem-stetovnice-larseny\/#Article","mainEntityOfPage":"https:\/\/www.klipo.cz\/co-si-predstavit-pod-pojmem-stetovnice-larseny\/","headline":"Co si p\u0159edstavit pod pojmem \u0161t\u011btovnice – larseny","name":"Co si p\u0159edstavit pod pojmem \u0161t\u011btovnice – larseny","description":"V\u00fdrazy \u0161t\u011btovnice a larsen rozhodn\u011b nejsou obvykl\u00e9 v b\u011b\u017en\u00e9m \u010desk\u00e9m slovn\u00edku, lid\u00e9 je t\u00e9m\u011b\u0159 nevyslovuj\u00ed,...","datePublished":"2022-02-11","dateModified":"2023-05-01","author":{"@type":"Person","@id":"https:\/\/www.klipo.cz\/author\/#Person","name":"","url":"https:\/\/www.klipo.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c4e504508c75b610a351629e223ddd0c5b7858df84b2b7deedc4e007bdf99fc8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c4e504508c75b610a351629e223ddd0c5b7858df84b2b7deedc4e007bdf99fc8?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"klipo.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.klipo.cz\/wp-content\/uploads\/weir-g8c25556ba_640.jpg","url":"https:\/\/www.klipo.cz\/wp-content\/uploads\/weir-g8c25556ba_640.jpg","height":0,"width":0},"url":"https:\/\/www.klipo.cz\/co-si-predstavit-pod-pojmem-stetovnice-larseny\/","about":["V\u00fdrobky"],"wordCount":397,"articleBody":"   V\u00fdrazy \u0161t\u011btovnice a larsen rozhodn\u011b nejsou obvykl\u00e9 v b\u011b\u017en\u00e9m \u010desk\u00e9m slovn\u00edku, lid\u00e9 je t\u00e9m\u011b\u0159 nevyslovuj\u00ed, rozhodn\u011b ne tak \u010dasto, jako nap\u0159. slova \u201echl\u00e9b a rohl\u00edky\u201c. P\u0159esto pat\u0159\u00ed k velmi d\u016fle\u017eit\u00fdm stavebn\u00edm prvk\u016fm, bez nich\u017e bychom nedok\u00e1zali nap\u0159\u00edklad regulovat pr\u016ftok vody na \u0159ek\u00e1ch.Larseny velmi dob\u0159e znaj\u00ed vod\u00e1ci \u2013 kdo z v\u00e1s se n\u011bkdy vypravil na vodu, kup\u0159\u00edkladu splouvat \u0159eku Lu\u017enici, jist\u011b se s larseny setkal, a mo\u017en\u00e1, \u017ee si je i prohl\u00ed\u017eel velmi zbl\u00edzka. Na Lu\u017enici se vyskytuj\u00ed na n\u011bkter\u00fdch jezech st\u0159edn\u00edho toku, nap\u0159. v Sob\u011bslavi a v Plan\u00e9 nad Lu\u017enic\u00ed. Jsou to ocelov\u00e9 speci\u00e1ln\u00ed profily, kter\u00e9 tu zpev\u0148uj\u00ed t\u011blesa jezu, v mnoha p\u0159\u00edpadech po cel\u00e9 \u0161\u00ed\u0159ce vodn\u00edho toku, co\u017e je i vzd\u00e1lenost n\u011bkolika des\u00edtek metr\u016f.Larseny nejen, \u017ee udr\u017euj\u00ed stabilitu cel\u00e9 konstrukce jez\u016f, ale dbaj\u00ed o to, aby pr\u016ftok vody bylo mo\u017eno regulovat ve sp\u00e1dnici i mimo ni a t\u00edm p\u00e1dem lze zabr\u00e1nit povod\u0148ov\u00fdm vln\u00e1m, anebo naopak zadr\u017eovat vodu v p\u0159\u00edpad\u011b v\u011bt\u0161\u00edho sucha, a napom\u00e1hat i v\u00fdrob\u011b elekt\u0159iny v mal\u00fdch vodn\u00edch elektr\u00e1rn\u00e1ch.Kde se s t\u011bmito stavebninami je\u0161t\u011b setk\u00e1te \u2013 \u0161t\u011btovnice se zapou\u0161t\u00ed do zem\u011b nap\u0159. pomoc\u00ed hydraulick\u00e9ho beranidla, p\u0159\u00edpadn\u011b se usazuj\u00ed do p\u0159edem zhotoven\u00e9ho vybagrovan\u00e9ho otvoru nejen p\u0159i v\u00fdstavb\u011b \u010di rekonstrukci vodn\u00edch staveb, ale vyu\u017e\u00edvaj\u00ed se i p\u0159i stavebn\u00edch prac\u00edch na jin\u00fdch m\u00edstech, jako jsou rodinn\u00e9 domy, podzemn\u00ed gar\u00e1\u017eov\u00e9 a skladovac\u00ed prostory \u010di sklepen\u00ed a n\u011bkter\u00e9 pr\u016fmyslov\u00e9 stavby atd. Velmi \u010dasto se se \u0161t\u011btovnic\u00ed larsen m\u016f\u017eeme setkat i u mostn\u00edch konstrukc\u00ed a u m\u011bstsk\u00fdch n\u00e1b\u0159e\u017e\u00ed, tedy op\u011bt u vodn\u00edch staveb. Jak vid\u00edte, cel\u00e1 \u0159ada staveb by nebyla v\u016fbec realizov\u00e1na, neb\u00fdt tohoto speci\u00e1ln\u00edho konstruk\u010dn\u00edho prvku. Podstatn\u00e9 je, \u017ee se jedn\u00e1 o b\u011b\u017en\u00fd hutn\u00ed v\u00fdrobek, kter\u00fd pat\u0159\u00ed do sortimentu \u017eelez\u00e1ren stejn\u011b, jako nap\u0159. trubky, ty\u010dovina, plechy \u010di ocelov\u00e9 nosn\u00edky pr\u016f\u0159ezu p\u00edsmene I, U, HEB, UE a IPE.                                                                                                                                                                                                                                                                                                                                                                                         3\/5 - (3 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Co si p\u0159edstavit pod pojmem \u0161t\u011btovnice – larseny","item":"https:\/\/www.klipo.cz\/co-si-predstavit-pod-pojmem-stetovnice-larseny\/#breadcrumbitem"}]}]