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建筑基坑工程監測技術標準GB-50497

 根據住(zhu)房和(he)城鄉(xiang)建(jian)(jian)設(she)部《關于印發（ 2015 年(nian)工(gong)程(cheng)(cheng)建(jian)(jian)設(she)標(biao)準(zhun)(zhun)規(gui)(gui)范制訂(ding)、修(xiu)訂(ding)計劃(hua)〉的(de)(de)(de)通知》（建(jian)(jian)標(biao)〔2014〕189 號）的(de)(de)(de)要(yao)(yao)求(qiu)(qiu)，標(biao)準(zhun)(zhun)編制組(zu)經廣泛調查研究，認真(zhen)總結實(shi)(shi)踐經驗(yan)，參考有關國(guo)際標(biao)準(zhun)(zhun)和(he)國(guo)外先進標(biao)準(zhun)(zhun)，并在廣泛征求(qiu)(qiu)意見的(de)(de)(de)基(ji)礎(chu)上(shang)，修(xiu)訂(ding)了原(yuan)國(guo)家標(biao)準(zhun)(zhun)《建(jian)(jian)筑基(ji)坑(keng)工(gong)程(cheng)(cheng)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)技(ji)(ji)(ji)術(shu)規(gui)(gui)范》GB 50497-2009.本(ben)標(biao)準(zhun)(zhun)的(de)(de)(de)主要(yao)(yao)技(ji)(ji)(ji)術(shu)內(nei)容(rong)是：總則、術(shu)語、基(ji)本(ben)規(gui)(gui)定(ding)(ding)、監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)項(xiang)(xiang)目(mu)(mu)、監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)點(dian)布置、監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)方(fang)法及(ji)精度(du)要(yao)(yao)求(qiu)(qiu)、監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)頻率(lv)(lv)、監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)預警(jing)、數據處理與信(xin)息反饋等。本(ben)標(biao)準(zhun)(zhun)修(xiu)訂(ding)的(de)(de)(de)主要(yao)(yao)技(ji)(ji)(ji)術(shu)內(nei)容(rong)是： 1. 擴大適用(yong)范圍(wei)(wei)，增(zeng)加(jia)(jia)(jia)巖(yan)體基(ji)坑(keng)和(he)土(tu)巖(yan)組(zu)合基(ji)坑(keng)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)以及(ji)膨脹(zhang)土(tu)、溫陷性黃(huang)土(tu)等特(te)殊土(tu)基(ji)坑(keng)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)； 2. 調整(zheng)基(ji)坑(keng)工(gong)程(cheng)(cheng)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)實(shi)(shi)施范圍(wei)(wei)的(de)(de)(de)強制性條文規(gui)(gui)定(ding)(ding)； 3. 調整(zheng)第三方(fang)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)單位(wei)資格的(de)(de)(de)規(gui)(gui)定(ding)(ding)； 4. 增(zeng)加(jia)(jia)(jia)對(dui)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)范圍(wei)(wei)的(de)(de)(de)規(gui)(gui)定(ding)(ding)； 5. 增(zeng)加(jia)(jia)(jia)對(dui)自(zi)動(dong)化監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)的(de)(de)(de)規(gui)(gui)定(ding)(ding)； 6. 調整(zheng)土(tu)質基(ji)坑(keng)現場(chang)儀器(qi)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)項(xiang)(xiang)目(mu)(mu)表(biao)； 7. 增(zeng)加(jia)(jia)(jia)巖(yan)體基(ji)坑(keng)工(gong)程(cheng)(cheng)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)項(xiang)(xiang)目(mu)(mu)表(biao)； 8. 增(zeng)加(jia)(jia)(jia)對(dui)土(tu)巖(yan)組(zu)合基(ji)坑(keng)工(gong)程(cheng)(cheng)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)項(xiang)(xiang)目(mu)(mu)的(de)(de)(de)規(gui)(gui)定(ding)(ding)； 9. 增(zeng)加(jia)(jia)(jia)對(dui)爆破(po)開(kai)挖(wa)的(de)(de)(de)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)要(yao)(yao)求(qiu)(qiu)，增(zeng)加(jia)(jia)(jia)爆破(po)振(zhen)動(dong)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)方(fang)法； 10. 增(zeng)加(jia)(jia)(jia)特(te)殊土(tu)基(ji)坑(keng)工(gong)程(cheng)(cheng)巡視檢(jian)查內(nei)容(rong)； 11. 調整(zheng)水(shui)平位(wei)移觀(guan)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)、豎(shu)向位(wei)移觀(guan)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)的(de)(de)(de)精度(du)要(yao)(yao)求(qiu)(qiu)，增(zeng)加(jia)(jia)(jia)設(she)備精度(du)要(yao)(yao)求(qiu)(qiu)； 12. 增(zeng)加(jia)(jia)(jia)光電測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)距三角高(gao)程(cheng)(cheng)法、靜(jing)力水(shui)準(zhun)(zhun)法的(de)(de)(de)技(ji)(ji)(ji)術(shu)規(gui)(gui)定(ding)(ding)； 13. 調整(zheng)對(dui)儀器(qi)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)項(xiang)(xiang)目(mu)(mu)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)頻率(lv)(lv)的(de)(de)(de)規(gui)(gui)定(ding)(ding)； 14. 增(zeng)加(jia)(jia)(jia)爆破(po)振(zhen)動(dong)監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)頻率(lv)(lv)的(de)(de)(de)規(gui)(gui)定(ding)(ding)； 15. 調整(zheng)部分監(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)項(xiang)(xiang)目(mu)(mu)的(de)(de)(de)預警(jing)值。

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