sl275.2-2001 深層型核子水分-密度儀現(xiàn)場測試規(guī)程

《sl275.2-2001 深層型核子水分-密度儀現(xiàn)場測試規(guī)程》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在應用文檔-天天文庫。

1、中華人民共和國行業(yè)標準深層型核子水分一密度儀現(xiàn)場測試規(guī)程Fieldtestmethodsfornucleardepthdensity-moistureprobesSL275.2-2001中華人民共和國水利部關(guān)于批準發(fā)布《核子水分一密度儀現(xiàn)場測試規(guī)程》SL275-2001的通知水國科「2002〕3s號部直屬各單位，各省、自治區(qū)、直轄市、水利(水務)廳(局)，計劃單列市水利(水務)局，新疆生產(chǎn)建設兵團水利局:經(jīng)審查，批準《核子水分一密度儀現(xiàn)場測試規(guī)程》為水利行業(yè)標準，并予發(fā)布。標準編號為SL275-2001,本標準自2002年3

2、月1日起實施。標準文本由中國水利水電出版社出版發(fā)行。2002年I月28日250水利水電息·儀器前言利用核子法測定土石等材料原位密度和含水量是一項迅速發(fā)展起來的無損、快速檢測新技術(shù)。目前，我國已有相當數(shù)量的各類進口和國產(chǎn)核子水分一密度儀在各類工程中使用，并成為質(zhì)量檢測和控制的一種重要工具。鑒于此，迫切需要制訂一個專門的、統(tǒng)一的技術(shù)標準來指導和規(guī)范各類核子水分一密度儀的現(xiàn)場測試方法。本規(guī)程就是根據(jù)以上需要，按照水利部技監(jiān)辦〔1996〕第14號文精神，在總結(jié)我國核子水分一密度儀工程現(xiàn)場測試應用的實際經(jīng)驗以及參考和借鑒國際、國內(nèi)相關(guān)

3、標準和技術(shù)文獻的基礎上編寫制定的。本規(guī)程由以下兩個專題規(guī)程組成:—表層型核子水分一密度儀現(xiàn)場測試規(guī)程SL275.1-2001—深層型核子水分一密度儀現(xiàn)場測試規(guī)程SL275.2-2001每個專題規(guī)程包含以下內(nèi)容:核子水分一密度儀的適用范圍、有關(guān)術(shù)語、儀器器具、標準計數(shù)、現(xiàn)場標定、現(xiàn)場測試、報告書、測量精度和誤差分析以及輻射防護安全。本規(guī)程解釋單位:水利部國際合作與科學技術(shù)司本規(guī)程主編單位:南京水利科學研究院本規(guī)程主要起草人:程和森曹更新標準分享網(wǎng)www.bzfxw.comSL275-2-2001251目次前言···，·····

4、·················，······································································??2501總則。·······························。?！ぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁ??2522術(shù)語···········································?！ぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁ?/p>

5、····················??2523測量儀器和器具················?！ぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁ！ぁぁぁ??2534標準計數(shù)··············································。········································??2545現(xiàn)場標定················································

6、·······································??2566現(xiàn)場測試·····················?！ぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁひ弧ぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁ??2587報告書··································??‘··??‘······································??260附錄A測量精度與測量誤差························。·

7、·······················.········..·??260附錄B輻射安全·......................................................................................261附錄C現(xiàn)場測試記錄格式················，············································...·.??262本標準的用詞和用語說明·······?！ぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁ?/p>

8、······························....·.??263條文說明··················································，······································??264252水利7