[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.raes.cz\/stetovnice-larsen-je-dulezita-soucast-mnoha-modernich-staveb\/#Article","mainEntityOfPage":"https:\/\/www.raes.cz\/stetovnice-larsen-je-dulezita-soucast-mnoha-modernich-staveb\/","headline":"\u0160t\u011btovnice larsen je d\u016fle\u017eit\u00e1 sou\u010d\u00e1st mnoha modern\u00edch staveb","name":"\u0160t\u011btovnice larsen je d\u016fle\u017eit\u00e1 sou\u010d\u00e1st mnoha modern\u00edch staveb","description":"Splouv\u00e1n\u00ed \u0159ek s sebou nese jist\u00e1 \u00faskal\u00ed a ta se projevuj\u00ed mimo jin\u00e9 i v bl\u00edzkosti \u0159\u00ed\u010dn\u00edch jez\u016f. N\u011bkter\u00e9 je nutn\u00e9 pracn\u011b obch\u00e1zet a lod\u011b … ","datePublished":"2022-07-11","dateModified":"2023-05-01","author":{"@type":"Person","@id":"https:\/\/www.raes.cz\/author\/#Person","name":"","url":"https:\/\/www.raes.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/13dbcc20b7c05fcb5c4a6b0bee5a7107a0aae9238a83a4088a42d170780b2eca?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/13dbcc20b7c05fcb5c4a6b0bee5a7107a0aae9238a83a4088a42d170780b2eca?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"raes.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.raes.cz\/wp-content\/uploads\/sheet-piles-2461509_640_7.jpg","url":"https:\/\/www.raes.cz\/wp-content\/uploads\/sheet-piles-2461509_640_7.jpg","height":0,"width":0},"url":"https:\/\/www.raes.cz\/stetovnice-larsen-je-dulezita-soucast-mnoha-modernich-staveb\/","about":["N\u00e1kupy"],"wordCount":434,"articleBody":"   Splouv\u00e1n\u00ed \u0159ek s sebou nese jist\u00e1 \u00faskal\u00ed a ta se projevuj\u00ed mimo jin\u00e9 i v bl\u00edzkosti \u0159\u00ed\u010dn\u00edch jez\u016f. N\u011bkter\u00e9 je nutn\u00e9 pracn\u011b obch\u00e1zet a lod\u011b p\u0159en\u00e1\u0161et po b\u0159ehu, jin\u00e9 jsou za p\u0159\u00edzniv\u00fdch pov\u011btrnostn\u00edch podm\u00ednek a stavu vody splavn\u00e9. Splouv\u00e1n\u00ed jez\u016f v nebezpe\u010dn\u00fdch \u00fasec\u00edch si ov\u0161em vy\u017e\u00e1dalo ji\u017e des\u00edtky lidsk\u00fdch \u017eivot\u016f v na\u0161\u00ed zemi a tak se v\u017edy vyplat\u00ed nebezpe\u010d\u00ed na jezech nepodce\u0148ovat a zejm\u00e9na neriskovat. Nejnebezpe\u010dn\u011bj\u0161\u00ed b\u00fdvaj\u00ed v\u00e1lcov\u00e9 jezy, kde se v doln\u00ed \u010d\u00e1sti vytv\u00e1\u0159\u00ed smrt\u00edc\u00ed v\u00e1lec, z n\u011bho\u017e je v mnoha situac\u00edch prakticky nemo\u017en\u00fd \u00fanik, ale k nebezpe\u010dn\u00fdm jez\u016fm se \u0159ad\u00ed i ty, kde na jejich profilech vystupuj\u00ed do pop\u0159ed\u00ed \u0161t\u011btovnice larseny.\u0160t\u011btovnice larsen je speci\u00e1ln\u00ed proprieta stavba\u0159\u016f, kte\u0159\u00ed mimo jin\u00e9 rekonstruuj\u00ed vodn\u00ed stavby, tedy samoz\u0159ejm\u011b i jezy. Vyu\u017e\u00edv\u00e1 se tu ke dv\u011bma \u00fa\u010del\u016fm. Za prv\u00e9 se \u0161t\u011btovnic\u00ed nad jezem p\u0159epa\u017e\u00ed \u0159\u00ed\u010dn\u00ed tok, voda se svede o kus d\u00e1l a t\u00edm se zabr\u00e1n\u00ed pr\u016fniku vody ke stavebn\u00edmu m\u00edstu. Mohou se tu pak prov\u00e1d\u011bt i slo\u017eit\u00e9 stavebn\u00ed operace, jako jsou opravy jezov\u00fdch t\u011bles, bagrov\u00e1n\u00ed dna a betonov\u00e1n\u00ed, rekonstrukce a v\u00fdstavba mostn\u00edch pil\u00ed\u0159\u016f anebo uv\u00e1d\u011bn\u00ed do provozu mal\u00fdch vodn\u00edch elektr\u00e1ren.Jez s larseny nesj\u00ed\u017ed\u011bjte \u2013 pokud se chyst\u00e1te na vodu a nem\u00e1te k dispozici kilometr\u00e1\u017e, opat\u0159ete si ji. B\u00fdvaj\u00ed tam vyzna\u010den\u00e9 v\u0161echny jezy a u n\u011bkter\u00fdch m\u016f\u017ee b\u00fdt v popisu uveden v\u00fdskyt \u0161t\u011btovnice. \u0160t\u011btovnice larseny se u n\u011bkter\u00fdch jez\u016f ponech\u00e1vaj\u00ed pro zpevn\u011bn\u00ed cel\u00e9 konstrukce a z\u016fst\u00e1vaj\u00ed jejich sou\u010d\u00e1st\u00ed mnoho des\u00edtek let. Je to v\u00fdhodn\u00e9 pro zadr\u017eov\u00e1n\u00ed vody v m\u00edst\u011b jezov\u00e9ho t\u011blesa a propusti, s mo\u017enost\u00ed vyu\u017eit\u00ed n\u00e1hon\u016f na ml\u00fdn, ov\u0161em pro vod\u00e1ky to znamen\u00e1 nebezpe\u010d\u00ed a riziko p\u0159i splouv\u00e1n\u00ed, nebo\u0165 \u0161t\u011btovnice obvykle o mal\u00fd kousek vy\u010dn\u00edvaj\u00ed nad hladinu, anebo je ji\u017e po n\u011bjak\u00e9 dob\u011b vymlet\u00fd beton v jejich horn\u00ed \u010d\u00e1sti. Ka\u017edop\u00e1dn\u011b pokud se \u0159ad\u00edte mezi vod\u00e1ky, m\u00e1te v\u011bt\u0161\u00ed \u0161anci prozkoumat, jak takov\u00fd larsen vypad\u00e1, a jak velk\u00fd v\u00fdznam m\u00e1 u vodn\u00edch staveb, bez nich\u017e bychom nemohli vyu\u017e\u00edvat vodn\u00e1 rezervo\u00e1ry tak, jak tomu v dne\u0161n\u00ed dob\u011b je.                                                                                                                                                                                                                                                                                                                                                                                         4.7\/5 - (3 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"\u0160t\u011btovnice larsen je d\u016fle\u017eit\u00e1 sou\u010d\u00e1st mnoha modern\u00edch staveb","item":"https:\/\/www.raes.cz\/stetovnice-larsen-je-dulezita-soucast-mnoha-modernich-staveb\/#breadcrumbitem"}]}]