資源描述：
《混凝土試塊強度統(tǒng)計、評定記錄文本》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫。
1、......混凝土試塊強度統(tǒng)計、評定記錄試驗表22施工單位：年月日工程名稱廣德縣無量溪河南外環(huán)路橋新建工程部位樁基礎(chǔ)強度等級C25養(yǎng)護方法標(biāo)養(yǎng)試塊組數(shù)設(shè)計強度平均值標(biāo)準(zhǔn)差合格判定系數(shù)最小值評定數(shù)據(jù)n=108fcu,k=C25mfcu=30.0Sfcu=2.2λ1=1.60λ2=0.85fcu,min=26.80.9fcu,k=22.5(Mpa)0.95fcu,k=(Mpa)1.15fcu,k=(Mpa)mfcu-λ1·Sfcu=26.48λ2·fcu，k=21.25每組強度值：（MPa）28.429.22
2、9.830.630.830.329.028.130.829.829.127.431.328.630.529.229.332.028.827.129.531.128.730.830.329.229.230.129.529.229.428.129.530.429.530.531.530.531.330.531.230.633.329.731.529.730.530.933.129.230.630.330.329.630.428.430.430.927.527.130.128.331.230.030.030.4
3、29.929.431.330.128.928.230.429.729.029.229.128.933.232.130.930.934.132.132.231.130.432.527.128.828.029.629.128.333.932.031.530.929.928.226.827.030.029.828.629.834.333.0評定依據(jù)：《混凝土強度檢驗評定標(biāo)準(zhǔn)》GBJ107-87結(jié)論1）統(tǒng)計組數(shù)n≥10組時：mfcu-λ1·Sfcu≥0.9fcu,k；fcu,min≥λ2·fcu,k2）非統(tǒng)計方法
4、：mfcu≥1.15fcu,k；fcu,min≥0.95fcu,k學(xué)習(xí)好幫手......施工項目技術(shù)負(fù)責(zé)人：制表：計算：制表日期：年月日學(xué)習(xí)好幫手......混凝土試塊強度統(tǒng)計、評定記錄試驗表22施工單位：年月日工程名稱廣德縣無量溪河南外環(huán)路橋新建工程部位系梁強度等級C25養(yǎng)護方法標(biāo)養(yǎng)試塊組數(shù)設(shè)計強度平均值標(biāo)準(zhǔn)差合格判定系數(shù)最小值評定數(shù)據(jù)n=14fcu,k=C25mfcu=31.7Sfcu=2.9λ1=1.70λ2=0.9fcu,min=27.10.9fcu,k=22.5(Mpa)0.95fcu,k=(M
5、pa)1.15fcu,k=(Mpa)mfcu-λ1·Sfcu=26.77λ2·fcu，k=22.5每組強度值：（MPa）36.036.428.332.031.231.934.136.527.933.328.527.327.132.7評定依據(jù)：《混凝土強度檢驗評定標(biāo)準(zhǔn)》GBJ107-87結(jié)論1）統(tǒng)計組數(shù)n≥10組時：mfcu-λ1·Sfcu≥0.9fcu,k；fcu,min≥λ2·fcu,k2）非統(tǒng)計方法：mfcu≥1.15fcu,k；fcu,min≥0.95fcu,k學(xué)習(xí)好幫手......施工項目技術(shù)負(fù)責(zé)
6、人：制表：計算：制表日期：年月日學(xué)習(xí)好幫手......混凝土試塊強度統(tǒng)計、評定記錄試驗表22施工單位：年月日工程名稱廣德縣無量溪河南外環(huán)路橋新建工程部位立柱強度等級C25養(yǎng)護方法標(biāo)養(yǎng)試塊組數(shù)設(shè)計強度平均值標(biāo)準(zhǔn)差合格判定系數(shù)最小值評定數(shù)據(jù)n=42fcu,k=C25mfcu=32.2Sfcu=2.4λ1=1.60λ2=0.85fcu,min=26.70.9fcu,k=22.5(Mpa)0.95fcu,k=(Mpa)1.15fcu,k=(Mpa)mfcu-λ1·Sfcu=28.36λ2·fcu，k=21.25每
7、組強度值：（MPa）27.326.729.831.931.833.434.730.030.529.632.332.931.231.030.229.033.934.534.235.832.233.330.128.728.537.337.033.833.030.531.030.132.333.831.129.034.232.431.337.436.537.0評定依據(jù)：《混凝土強度檢驗評定標(biāo)準(zhǔn)》GBJ107-87結(jié)論1）統(tǒng)計組數(shù)n≥10組時：mfcu-λ1·Sfcu≥0.9fcu,k；fcu,min≥λ2·fc
8、u,k2）非統(tǒng)計方法：mfcu≥1.15fcu,k；fcu,min≥0.95fcu,k學(xué)習(xí)好幫手......施工項目技術(shù)負(fù)責(zé)人：制表：計算：制表日期：年月日學(xué)習(xí)好幫手......混凝土試塊強度統(tǒng)計、評定記錄試驗表22施工單位：年月日工程名稱廣德縣無量溪河南外環(huán)路橋新建工程部位臺帽、蓋梁強度等級C30養(yǎng)護方法標(biāo)養(yǎng)試塊組數(shù)設(shè)計強度平均值標(biāo)準(zhǔn)差合格判定系數(shù)最小值評定數(shù)據(jù)n=31fcu,k=C30mfcu=35.4Sfcu=2.0λ1
