噶米[指南]回彈法檢測混凝土強度質(zhì)量評定

1、1十六個彈擊點，去掉三個最大值和最小值，求出回彈算術平均值。2當混凝土符合下列條件時可選用本規(guī)程提供的統(tǒng)一測強曲線。(1) 符合普通混凝土用材料，拌和用水的標準；(2) 不摻外加劑或僅摻非引氣型外加劑；(3) 采用普通成型工藝；(4) 采用符合現(xiàn)行國家標準混凝土結構工程施工質(zhì)量驗收規(guī)范規(guī)定的模板；(5) 自然養(yǎng)護或蒸汽養(yǎng)護出池后經(jīng)自然養(yǎng)護7D以上，且混凝土表層為干燥狀態(tài)；(6) 齡期為 14 - 1000D ；(7) 抗壓強度為1060MPA3.當混凝土長期處于潮濕或浸水混凝土；或檢測部位曲率半徑小于250MM ；或粗集料最大粒徑大于60MM ；或特種成型工藝制作的混凝土；可制定專用測強度曲線

2、或通過試驗進行修正。附：統(tǒng)一測強度曲線表4評定(1)當該結構或構件測區(qū)數(shù)少于10個時：強度推定值?CU,E = ? CU,MIN當該結構或構件的測區(qū)強度值中出現(xiàn)小于10.0MPA時：?cu,e 4.5MPA ； 當該批構件混凝土強度平均值不小于25MPA時：S?Ccu 5.5MPA ； Z 01P0I60】ZU9ltO*ztPCo nP T8 C1PM*0 01C 012 010 tiP tc8 Iz z8 J9 Cl6 CtI czvolS 018 01Z II9H1 ZT9 2T0門AH2 Cl0 cz SOI5010 Xttnan STi 21vgi8 3Z 2 01P 018 012

3、U9 UI 21S ZI6 Z1乙9說0 01 012 01onp n0 21P ZTLZlOCIP ZZ001roxeorz itint Z1PP2ZTZZZ2 Ot950 xtS II6 Itzzx0 zzI otc 018 OTC H1 Hrziczt6IZ sox9 OXonP II8 Uozt$z0 01P ot6 OXl ne u81Pl? Z 0T1 010 TTpn9UZIZ0 oxS 0T8 OXZll012 0ts 01on2 tt8 OZ1 01P 01d oiOU9 02 Z 01SOI2 orP020 01S 01s otZ 02 V01cot0 OZ9 0 OS00

4、0S 0 Zozs 01SO0（呦殆占O8rsj66226642rsj6O25g6以d22552OZ2dd062Zddd222XksO03ra6an母gg86Sg7ooo7572r907jr*A255n6s sd1Ad96d docoU8T9myin4T6666dG5i9555dM8dd0Mdon oFy=d96caG9tnG6dNX coz云6y1 idS2 9Q7io二1 d0M*d缶8164CO-M4z2 intn &5CtKAOcodp dd1sb.-MtoX4S0対ogMM6dko*18S odcod6d dd4koC4CO3Ns dC4ci2OCd22&U2Ik1w05ds5 XL

5、 N od5vt8i d09b亠cocoMM1JJo1cabJrj7coo zVI2rjd1 2 21122O2 i22NOi1 859dd2iin21ooJ*oTAo45s :65d2S2OCQz6hJ厶22Zo11sco11 .d2iO9ooT5od5oh d予M4ii6oi i518s1T11zi-w5COBog1Ow 195576oo865PdC4oo厶2s1o15in二 tffSWfl測區(qū)混誰土強度換算值(UPa)平均削蘇度值&()00.51.01.52.02.53 03 5aoa 55.05.50.6ZT.219. 118.718 1r616 816.Z15?15.0N 7H.l1

6、3813 51Z.62T.4冷a19 018 d817 016.4J5.915.214 9M 3140is aj2.r27.619.719.318.T1?017.2lb. 616.115.415.114.5U.l13 612.927.9ZO.O116B 0217 a16.816.315.615.S14 72D T13.028 020.319 ?19 2Hdir gK.O1S.S15 815 dh eiad15 9)3.228.220.620.019.51?617.817.21G.71G.015.615.011614.013.328dZ0.920.3n t1:818 017.1)6.616.31

7、5.815714814 213.528 621.220 620 0H118 2M6l?.l16 416 015 4150M 313.628. e21.520.920.219418 517.817.3U.G6215.615214 513.929 0Z1.8Zi JZ0 5n6IS 7打117.516.816.d15 815d10 613$29 222.】2X20 8】9919 018.SJ?. 7ir o16 616 0156M 8w.l29d22.421.721.130 2 19.918.617.917.216.816.215815.014.229 6ZZ.7zz.oZ1 520a13 518

8、.818. ZIT.51T.016 d160IS liaa29.923.022.321 62 J719 e19.1w.a1T.7l?.216 616215 314.530.023.322上21-921020.019.318.61T.9IT.41G.91G415.414 730.223.622.9ZZ 221z20 319.618.618.ZIT.6ITO166W.930 423.925 ?ZZ 521520 698J9.118 dIT $IT 2168ir.15 1S0.624.329.622 821 920 930.2】9410.719.0IT.51T.01$ 015.2測區(qū)觸土強團兔算值(

9、UPa)平均碳他薇值&葉)(m)00.51.01.52.02.53 03 5aoa 55.05.50.630.82a 62門23 iZZ1Z1 2zo.a19.718 18.2ITT17 216 20.431.024.924 223 422a2i a207】9919 218 dn eU di6 aJ5.531.225.223 -Z2.T21 72D.9Z0.219.418.618.1IT. 616 615.731.425.62d &Z4.1Z30ZZ 0Zl.Z20.519.718 918 417 816 915.8si.eW.925 J2d 523322 321519.919 218 $18

10、 0u iW 031.82G.225.424 623622.521.721.020.219.418.918 217.316.232 026.525.7?d 9259ZZ 8NOZl.ZZO.J19.619.118 air 516. zs zs CMV rsjp CMin6r乃8OGSCOP98rpr-OWrsjZCM CMz rsiCM CSJr3WS rjRSsc?9 CM言lirro prrsj rsjrwCM6CXJCMCSI 惑p uZ s CXIo p rsjSPCMs p CMg SIunP點2R6SCM占s9 CM8豈CMIS!s sp n98n CMozwp p rsjiwO或

11、CM ui CM8urj& CMpa rsj9a CM6XCMZA Ztr z8r-CMosWrwmwco so aP用RoAZ誘tn總8AXGtnEO 倉r R9:6殺sCMo RCMIQpw8KioAs訴9話oCMGtrk6占CM 對r看8範1pKo8ooCMnos9orsi96z98CMtn8CM7畐希9Go9oCM969kj詬時得將希念岔F?1 s罠I rgo96r-j96z9oCM9opAopcoesJ?5視&6 z岔月I m諾攻詔詔R鬲s0Cms9J-8測區(qū)混凝土強度換篡値(HP a)平均削薜度值i(wi)l陰00.51.01.5 2.02.53 03 50 4 55.05.5 A

12、 f0.638.037.556 3X 955 0 31 5SO Jn.2? 1ZT.d Z6.ZM 8Z5 6 ZZ 538 23? . 936 $35 2S3 4 Si 830 629.528.42T ? 26 325 023 9 22 . ?38.43.397.535.633.T 32. L33.9Z9.828.728.0 26.825 3241 23.058.638.75T.536 034 1 3Z d31 230.129.028 3 ZT .O25 5Z4 d 23.Z38 839.)37.936 d34 d 32 T31 530 429.328 3 2? 225 824 6 23 5

13、S9.039.530.23G.T317 33.031.830.629.G28.0 2T.426 03423.739 236.638.537 035 0 33 33Z.130.829.0 27.626 2Z5 0 Z039 440 338 837 335 3 33 G32 d31.030.029 2 2T 826 425 2 24 239$40.739.137 635 6 33 .932.731.230.229.4 28.026 625 d 24.4J9.841.Z39.633 055 9 M Z33.031.030.529 7 28.2Z6 8Z5 6 26 T40 04】639 9SS 3%

14、 2 M 533.331.730.30 0 28.427 03 8 25 0d02C.O10.339 636.5 34.833.632.031.130.2 28.627.326 0 25.210.44Zd40.736 036 9 35 135.93Z.331.430.5 Z8.6zr 6Z6 2 25 a40 . G42.841.159 437 2 35434.232(3).730.8 29.12T 826 5 25.740.943.341.G99.937. T 35.734.532.932.031.2 29.428 1% 8 2G .041.043.74Z.040 Z38 0 36 0W.8

15、33.Z52.331.5 Z6.T28 a27.1 Z6.Z41 244 J憶s40 h58 4 36 535.133 332.S31 9 SO 02 ?41.444.542.740 9MT X.G35.433.8S2.g32.0 30.329 927.6 2G.7aw(凍)測E混凝強醸算flS(HPa)平均哋極B da（M）00.51.01.52.02.53 03 5ao4 55.05.50.6li.645.045.Z01 dM Z茨935.734.Z55.5J2 d30 62$ 2zr 9Z7.0ai ee.42 641 839 557 2%.O34 53S.&52.?30 929 523

16、 I2? 242.045.944.142 23$ 937.6騎S34934.033.031.229 823 5Z7.542.246.5dd.a42 640 338 0.635.Z34.353.331 530 IZ8 TZ7.842 44b ?dd 8n o40 638 336 935 3W635 631 830 d丹028.042.647.245.343.441.139.737.335.934.934.032.130.729.328.342.847.645.743 841 1 03F.636.Z35.2ms32 430 923 538.643 04S 1d6 2M 2dl 839 a39 0%

17、$35.34 G32 ?31 329 e28 g43 24$. 546.6M 642 299.839.33$935.934.933.031.530 129.1gd4$.O4T.045 14Z 600 233.757.Z36.355.355.331 8刃a29. 1as 6於.4餉d15 d43 0血559.03?. 536.635 653 b32 I30 029 6ds.g4T.915 943, 9旳.437.936.935.933.932 a30.929.914.050.4d8.d46 de 811 3刃.85S.33T.536.334.35Z 851 Z30. Z44.250.819.8h

18、 144 241.740.138.6ST. 636 634.5S3 031 530.514.451.349.2如244 642.143.539.039.036.934.933 331.93O.aa.651.7d9.6T 645 048 0 d42 86 2ss.e3T.$55 555 9刃-131 315.052.750.648 545 843 241.640.139.0ST.935.833S2T31.6Tt測區(qū)混凝土強度換算頂(HP a)平均碳化深度値dR(nm)IB丿00.51.01.52.02.53 03 54.04 55.05.50.645 . Z53 . Z51.)48 930 6G

19、.Os.aH d58 336.2M 633 031.945 453.651 5騁4H65 0E 340.7se?38 G36 434 8S3 232 245. Gsa i51.949.84Tl44.442.741.140.039.036.035 233 532.545.854.652.d50 2or5M.845.141.340.439.33T.155 535 93Z.8d6 055.052 850 6ir9ezB 54j.edO 859 75? 535 8次2S3 14G. 255.553.351.1345 58.8C.241.110.03T.736 131453.3d6d56.053.851

20、 576 944.Z0641.440.338.)36 4M 733.646 656.554.252 0492* 35 642.941J40 738 436 T35 033. e4G.857.054.752 449 636.745.043.342.241.039.837 035 3M24T.057.555.Z52 9500W ZGZ.r42.641.439.1jr a35 6M.547.258 055 ?58 dSOg6 h 844 141 $se 437 T% 0刃0T ：58.556.253 850.948.046.244.543.342.139.838 036 335.1X 659.056

21、.654 331348 146.6843.?42.540 158 496 635 a4T.8W.55?.lM ?51848 847.045.244.042.940.538 T% 935.748.060.05T.G55.252249 247.445 bg.443.240.939 037.2%.O48.2 58.055 T52645 64T8godd8 641.1J9 3.3d8 d58.6% 55190 008.246 同F(xiàn)&VI二歲5$1歲628 to&g*51628XdSooBr47總2歲0歲 d烏9w5UJ174004orS苕CO4歲oVB$je%95o竽G器 Kiyg4象on1X7Xs951為歲s51