{"id":293672,"date":"2024-10-19T19:57:24","date_gmt":"2024-10-19T19:57:24","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-269062015\/"},"modified":"2024-10-25T17:09:01","modified_gmt":"2024-10-25T17:09:01","slug":"bs-iso-269062015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-269062015\/","title":{"rendered":"BS ISO 26906:2015"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1\tScope
2\tNormative references
3\tTerms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4\tSymbols <\/td>\n<\/tr>\n
12<\/td>\n5\tPrinciple
6\tInstallation
6.1\tRequirements for gauging structure and fishpass installations
6.1.1\tSelection of site <\/td>\n<\/tr>\n
13<\/td>\n6.1.2\tInstallation conditions <\/td>\n<\/tr>\n
14<\/td>\n6.1.3\tUpstream channel
6.1.4\tSeparate channel <\/td>\n<\/tr>\n
15<\/td>\n6.1.5\tDownstream channel
6.1.6\tFlow measurement and fishpass structures
6.1.7\tMaintenance <\/td>\n<\/tr>\n
16<\/td>\n6.1.8\tMeasurement of head
6.2\tRequirements specific to the fishpass
6.2.1\tGeneral <\/td>\n<\/tr>\n
17<\/td>\n6.2.2\tGuidelines for basic parameters of fishpasses
6.2.3\tLocation and attraction flows
6.2.4\tDownstream entry\/exit to fishpass <\/td>\n<\/tr>\n
18<\/td>\n6.2.5\tUpstream exit\/entry from fishpass
7\tFishpass performance
7.1\tGeneral
7.1.1\tTypes
7.1.2\tFishpasses with interconnected pools
7.1.3\tFishpasses with continuous energy dissipation <\/td>\n<\/tr>\n
19<\/td>\n7.1.4\tCalibration and discharge coefficient
7.2\tLarinier super-active baffle fishpass with baffle sizes between 75\u00a0mm and 150\u00a0mm
7.2.1\tDescription <\/td>\n<\/tr>\n
20<\/td>\n7.2.2\tThe following features apply to the range of baffle sizes from 75\u00a0mm to 150\u00a0mm <\/td>\n<\/tr>\n
21<\/td>\n7.2.3\tLimitations <\/td>\n<\/tr>\n
22<\/td>\n7.2.4\tModular flow calibration <\/td>\n<\/tr>\n
23<\/td>\n7.2.5\tModular limit
7.3\tPool-type fishpass with V-shaped overfalls
7.3.1\tDescription <\/td>\n<\/tr>\n
26<\/td>\n7.3.2\tDetermination of discharge under free flow conditions <\/td>\n<\/tr>\n
29<\/td>\n7.3.3\tModular limit <\/td>\n<\/tr>\n
30<\/td>\n7.3.4\tDetermination of discharge under submerged flow conditions <\/td>\n<\/tr>\n
31<\/td>\n7.3.5\tLimitations
7.3.6\tScaling up to standard design
7.4\tDutch pool and orifice fishpass
7.4.1\tDescription <\/td>\n<\/tr>\n
33<\/td>\n7.4.2\tDetermination of discharge <\/td>\n<\/tr>\n
35<\/td>\n7.4.3\tScaling up the standard design
8\tComputation of discharge
8.1\tPrinciples <\/td>\n<\/tr>\n
36<\/td>\n8.2\tDetails
9\tUncertainties in flow determination
9.1\tGeneral <\/td>\n<\/tr>\n
37<\/td>\n9.2\tCombining uncertainties <\/td>\n<\/tr>\n
38<\/td>\n9.3\tUncertainty in the discharge coefficient u*(CDe)68 for the fish-pass
9.4\tUncertainty in the effective head
9.5\tUncertainty budget
9.5.1\tGeneral <\/td>\n<\/tr>\n
39<\/td>\n9.5.2\tCompound structures \u2013 sources of uncertainty
10\tExample
10.1\tInstallation <\/td>\n<\/tr>\n
40<\/td>\n10.2\tFlow conditions
10.3\tComputation of discharge
10.3.1\tModularity
10.3.2\tFlow over the flat-V weir <\/td>\n<\/tr>\n
41<\/td>\n10.3.3\tFlow through the fish-pass
10.3.4\tTotal flow
10.3.5\tUncertainty in flow through the fish-pass <\/td>\n<\/tr>\n
42<\/td>\n10.3.6\tUncertainty in flow over the flat-V weir
10.3.7\tUncertainty in total flow
10.3.8\tReduction in overall uncertainty if second head gauge were to be installed upstream of the fish-pass <\/td>\n<\/tr>\n
43<\/td>\nAnnex\u00a0A (informative) Introduction to measurement uncertainty <\/td>\n<\/tr>\n
52<\/td>\nAnnex\u00a0B (informative) Performance guide for hydrometric equipment for use in technical standards <\/td>\n<\/tr>\n
56<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Hydrometry. Fishpasses at flow measurement structures<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2015<\/td>\n60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":293678,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[265,2641],"product_tag":[],"class_list":{"0":"post-293672","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-120-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/293672","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/293678"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=293672"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=293672"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=293672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}