大體積混凝土測(cè)溫檢測(cè)報(bào)告

1、完整版本混凝土測(cè)溫檢測(cè)報(bào)告工程名稱/委托編號(hào)/委托單位/工程地點(diǎn)/建設(shè)單位/監(jiān)理單位/施工單位/設(shè)計(jì)單位/檢測(cè)部位/檢測(cè)類別/檢測(cè)原因混凝土溫度監(jiān)測(cè)檢測(cè)日期2013.07.02 檢測(cè)環(huán)境條件自然報(bào)告日期檢測(cè)依據(jù)大體積混凝土施工規(guī)范 GB50496-2009檢測(cè)結(jié)論本工程基礎(chǔ)承臺(tái)混凝土方量為 77m,測(cè)溫從2013年7月2日至2013年7月8 日，總計(jì)6天?；炷翂K體溫峰值在澆筑后13天出現(xiàn)，最高溫度值為69.0 C （測(cè) 溫點(diǎn)1中部）,平均入模溫度為35.9 C。各站點(diǎn)傳感器溫度值詳見附表1附表3, 各站點(diǎn)傳感器溫度曲線詳見附圖 2附圖4。從混凝土測(cè)溫值、溫度曲線及以上數(shù) 據(jù)結(jié)合現(xiàn)場(chǎng)實(shí)體進(jìn)行分

2、析觀察可知：該基礎(chǔ)承臺(tái)混凝土澆筑體在入模溫度基礎(chǔ)上的 升溫值為33.1 T，溫升值不大于50 T ;混凝土澆筑塊體的里表溫差為 9.8 C,不 大于25C；混凝土澆筑體的最大降溫速率為 5.4 C /d ,根據(jù)GB50496-2009的要求， 混凝土澆筑體在入模溫度基礎(chǔ)上的溫升值差、混凝土澆筑塊體的里表溫差符合要 求；混凝土澆筑體的最大降溫速率、混凝土澆筑體表面與大氣溫不符合規(guī)范要求。 建議施工單位應(yīng)及時(shí)做好保溫養(yǎng)護(hù)措施。備注/聲明1、報(bào)告未蓋檢測(cè)單位“檢測(cè)報(bào)告專用章”無(wú)效；2、復(fù)制報(bào)告未重新加蓋檢測(cè)單位“檢測(cè)報(bào)告專用章”無(wú)效；3、對(duì)報(bào)告若有異議，應(yīng)于十五日內(nèi)向檢測(cè)單位提出；4、有關(guān)檢測(cè)數(shù)據(jù)未

3、經(jīng)允許，委托單位不得擅自向社會(huì)發(fā)布報(bào)告信息。批準(zhǔn):審核:校核:試驗(yàn):混凝土測(cè)溫檢測(cè)報(bào)告（附錄）、工程概況：受*委托對(duì)某項(xiàng)目的基礎(chǔ)承臺(tái)砼進(jìn)行溫度監(jiān)測(cè)，該基礎(chǔ)承臺(tái)混凝土厚度為1200mm二、檢測(cè)依據(jù)：大體積混凝土施工規(guī)范 GB50496-2009某工程施工圖三、檢測(cè)內(nèi)容及檢測(cè)目的：檢測(cè)內(nèi)容：基礎(chǔ)承臺(tái)混凝土內(nèi)的溫度場(chǎng)分布。檢測(cè)目的：實(shí)時(shí)監(jiān)測(cè)混凝土在施工和養(yǎng)護(hù)期間，沿承臺(tái)深度和寬度方向的混凝土溫度變化狀態(tài)，實(shí)行信息化控制，及時(shí)調(diào)整保溫及養(yǎng)護(hù)措施，使混凝土溫度梯度和溫度增值不 致過大，以有效控制有害裂縫的出現(xiàn)。四、檢測(cè)儀器設(shè)備：本次監(jiān)測(cè)采用由濟(jì)* 公司生產(chǎn)的ADS版數(shù)據(jù)采集器4臺(tái)（編號(hào)：*）和傳感器。五

4、、溫控指標(biāo)及報(bào)警線：根據(jù)GB 50496-2009的要求，本工程溫控指標(biāo)為：1. 混凝土澆筑體在入模溫度基礎(chǔ)上的溫升值不宜大于50 C；2. 混凝土澆筑塊體的里表溫差（不含混凝土收縮的當(dāng)量溫度）不宜大于25C；3. 混凝土澆筑體的降溫速率不宜大于 2.0 C；4. 混凝土澆筑體表面與大氣溫差不宜大于 20 C。六、測(cè)溫點(diǎn)布置本次監(jiān)測(cè)在承臺(tái)平面共布置 3個(gè)平面測(cè)溫點(diǎn)位，每個(gè)平面測(cè)溫點(diǎn)位沿厚度分別布 置3個(gè)測(cè)溫點(diǎn)，詳見附圖1、附圖6。七、測(cè)溫記錄：本次測(cè)溫時(shí)間從2013年7月2日至2013年7月8日，總計(jì)6天，測(cè)溫間隔3小時(shí)， 各站點(diǎn)傳感器溫度值詳見附表1附表3,各站點(diǎn)傳感器溫度曲線詳見附圖 2附

5、圖4,環(huán) 境溫度測(cè)溫間隔3小時(shí)，環(huán)境溫度值詳見附表 4,環(huán)境溫度溫度曲線詳見附圖5。附表1-1數(shù)據(jù)接收時(shí)間站點(diǎn)號(hào)1#傳感器2#傳感器3#傳感器最大溫差2013-07-02 19:31135.8 C36.3 C35.0 C1.3 C2013-07-02 22:31136.9 °C38.2 C38.4 C1.5 C2013-07-03 01:32138.6 C40.7 C39.7 C2.1 C2013-07-03 04:33139.3 C42.0 C42.9 C3.6 C2013-07-03 07:34139.2 C44.8 C44.2 C5.6 C2013-07-03 10:34140

6、.5 C47.5 C46.3 C7.0 C2013-07-03 13:35141.9 C48.2 C47.7 C6.3 C2013-07-03 16:35142.2 C50.1 C50.7 C8.5 C2013-07-03 19:36144.2 C52.8 C52.8 C8.6 C2013-07-03 22:37147.1 C55.9 C53.6 C8.8 C2013-07-04 01:38148.4 C56.3 C56.9 C8.5 C2013-07-04 04:38150.7 C58.9 C58.8 C8.2 C2013-07-04 07:39154.4 C61.7 C59.1 C7.3

7、C2013-07-04 10:39158.0 C63.4 C61.8 C5.4 C2013-07-04 13:40161.4 C65.8 C64.6 C4.4 C2013-07-04 16:41163.7 C68.1 C65.4 C4.4 C2013-07-04 19:42163.0 C69.0 C66.7 C6.0 C2013-07-04 22:43161.5 C66.4 C64.5 C4.9 C2013-07-05 01:43161.1 C66.2 C63.9 C5.1 C2013-07-05 04:44160.2 C65.4 C63.2 C5.2 C2013-07-05 07:45159

8、.9 C64.8 C62.5 C4.9 C2013-07-05 10:45159.0 C64.0 C62.0 C5.0 C2013-07-05 13:46158.3 C63.6 C61.2 C5.3 C2013-07-05 16:46157.5 C62.7 C60.8 C5.2 C2013-07-05 19:47157.4 C62.1 C59.9 C4.7 C2013-07-05 22:48156.6 C61.7 C59.4 C5.1 C2013-07-06 01:48155.6 C60.9 C59.0 C5.3 C2013-07-06 04:49154.9 C60.1 C58.5 C5.2

9、C2013-07-06 07:50154.4 C59.8 C57.6 C5.4 C2013-07-06 10:51153.9 C58.6 C57.2 C4.7 C2013-07-06 13:51153.3 C58.1 C56.3 C4.8 C2013-07-06 16:52152.8 C57.3 C55.4 C4.5 C2013-07-06 19:53152.0 C57.0 C54.8 C5.0 C2013-07-06 22:54151.5 C56.6 C54.4 C5.1 C2013-07-07 01:55150.3 C55.8 C53.7 C5.5 C2013-07-07 04:56150

10、.2 C54.7 C53.1 C4.5 C2013-07-07 07:57149.2 C54.4 C52.2 C5.2 C2013-07-07 10:57148.5 C53.4 C51.5 C4.9 C2013-07-07 13:58148.3 C53.0 C51.2 C4.7 C2013-07-07 17:00147.7 C52.7 C50.3 C5.0 C數(shù)據(jù)接收時(shí)間站點(diǎn)號(hào)1#傳感器2#傳感器3#傳感器最大溫差2013-07-07 20:00146.9 °C51.5 C49.4 C4.6 C2013-07-07 23:01145.8 C51.2 C49.3 C5.4 C2013-

11、07-08 02:03145.6 C50.5 C48.6 C4.9 C2013-07-08 05:03145.1 C49.8 C48.1 C4.7 C2013-07-08 08:04143.9 C48.8 C46.8 C4.9 C本頁(yè)以下空白數(shù)據(jù)接收時(shí)間站點(diǎn)號(hào)1#傳感器2#傳感器3#傳感器最大溫差2013-07-02 19:31236.0 °C37.0 C36.2 C1.0 C2013-07-02 22:32238.4 C37.5 C38.3 C0.9 C2013-07-03 01:32237.7 C39.3 C40.8 C3.1 C2013-07-03 04:32239.7 C43

12、.2 C41.1 C3.5 C2013-07-03 07:33240.2 C44.5 C43.7 C4.3 C2013-07-03 10:34241.0 C46.8 C46.8 C5.8 C2013-07-03 13:34242.2 C48.3 C47.9 C6.1 C2013-07-03 16:35243.7 C50.0 C50.2 C6.5 C2013-07-03 19:35244.4 C52.0 C52.4 C8.0 C2013-07-03 22:37246.4 C54.8 C54.4 C8.4 C2013-07-04 01:37249.6 C56.7 C56.0 C7.1 C2013-

13、07-04 04:38250.4 C60.2 C58.0 C9.8 C2013-07-04 07:39253.8 C61.7 C59.7 C7.9 C2013-07-04 10:39257.6 C63.7 C62.5 C6.1 C2013-07-04 13:40260.5 C64.4 C63.9 C3.9 C2013-07-04 16:40262.7 C68.3 C65.5 C5.6 C2013-07-04 19:41263.0 C67.9 C65.6 C4.9 C2013-07-04 22:42261.8 C66.8 C65.0 C5.0 C2013-07-05 01:43260.8 C66

14、.1 C64.0 C5.3 C2013-07-05 04:43260.7 C65.5 C63.5 C4.8 C2013-07-05 07:44259.6 C64.5 C63.0 C4.9 C2013-07-05 10:46259.2 C63.9 C62.2 C4.7 C2013-07-05 13:46258.6 C63.7 C61.6 C5.1 C2013-07-05 16:47257.8 C62.9 C60.7 C5.1 C2013-07-05 19:47257.2 C61.8 C60.1 C4.6 C2013-07-05 22:48256.8 C61.4 C59.3 C4.6 C2013-

15、07-06 01:49256.1 C60.6 C58.7 C4.5 C2013-07-06 04:50255.3 C60.3 C58.4 C5.0 C2013-07-06 07:50254.7 C59.5 C57.7 C4.8 C2013-07-06 10:50253.8 C59.1 C56.7 C5.3 C2013-07-06 13:52253.3 C58.2 C56.5 C4.9 C2013-07-06 16:53252.7 C57.5 C55.5 C4.8 C2013-07-06 19:53252.1 C56.9 C55.1 C4.8 C2013-07-06 22:54251.3 C56

16、.6 C54.1 C5.3 C2013-07-07 01:55251.0 C55.4 C53.4 C4.4 C2013-07-07 04:55250.1 C55.2 C52.9 C5.1 C2013-07-07 07:57249.1 C54.6 C52.1 C5.5 C2013-07-07 10:57248.4 C53.8 C51.7 C5.4 C2013-07-07 13:58248.1 C53.2 C50.8 C5.1 C2013-07-07 16:58247.5 C52.3 C50.6 C4.8 C數(shù)據(jù)接收時(shí)間站點(diǎn)號(hào)1#傳感器2#傳感器3#傳感器最大溫差2013-07-07 19:582

17、46.4 °C51.8 C49.5 C5.4 C2013-07-07 22:59246.4 C51.1 C49.1 C4.7 C2013-07-08 02:00245.4 C50.3 C48.7 C4.9 C2013-07-08 05:00245.0 C50.0 C47.5 C5.0 C2013-07-08 08:02244.4 C48.9 C46.9 C4.5 C本頁(yè)以下空白數(shù)據(jù)接收時(shí)間站點(diǎn)號(hào)1#傳感器2#傳感器3#傳感器最大溫差2013-07-02 19:32335.6 °C36.4 C35.2 C1.2 C2013-07-02 22:32337.5 C37.3 C38

18、.8 C1.5 C2013-07-03 01:33337.9 C40.8 C39.4 C2.9 C2013-07-03 04:34338.4 C43.4 C42.0 C5.0 C2013-07-03 07:36339.2 C45.4 C44.0 C6.2 C2013-07-03 10:36341.7 C47.3 C45.4 C5.6 C2013-07-03 13:37342.2 C48.0 C48.9 C6.7 C2013-07-03 16:38342.7 C49.9 C49.1 C7.2 C2013-07-03 19:38345.5 C53.4 C52.9 C7.9 C2013-07-03

19、22:38346.8 C55.6 C54.9 C8.8 C2013-07-04 01:38348.1 C57.2 C56.3 C9.1 C2013-07-04 04:39350.2 C58.8 C57.3 C8.6 C2013-07-04 07:40354.6 C61.6 C59.6 C7.0 C2013-07-04 10:40357.3 C62.5 C61.1 C5.2 C2013-07-04 13:41361.2 C65.4 C63.2 C4.2 C2013-07-04 16:41363.5 C68.1 C66.6 C4.6 C2013-07-04 19:42362.6 C67.7 C66

20、.6 C5.1 C2013-07-04 22:42361.5 C66.8 C64.4 C5.3 C2013-07-05 01:43360.7 C65.9 C64.2 C5.2 C2013-07-05 04:43360.1 C65.5 C63.2 C5.4 C2013-07-05 07:43359.6 C65.0 C62.8 C5.4 C2013-07-05 10:44359.0 C64.3 C61.8 C5.3 C2013-07-05 13:45358.7 C63.2 C61.4 C4.5 C2013-07-05 16:46357.7 C62.8 C60.9 C5.1 C2013-07-05

21、19:47357.3 C62.4 C59.8 C5.1 C2013-07-05 22:48356.6 C61.4 C59.5 C4.8 C2013-07-06 01:48356.0 C60.7 C58.6 C4.7 C2013-07-06 04:49355.0 C60.1 C58.4 C5.1 C2013-07-06 07:50354.2 C59.6 C57.8 C5.4 C2013-07-06 10:50353.9 C59.1 C57.2 C5.2 C2013-07-06 13:50353.4 C58.1 C56.2 C4.7 C2013-07-06 16:51352.5 C57.7 C55

22、.8 C5.2 C2013-07-06 19:52352.1 C56.8 C55.2 C4.7 C2013-07-06 22:53351.5 C56.4 C54.3 C4.9 C2013-07-07 01:54350.7 C55.9 C53.6 C5.2 C2013-07-07 04:54349.7 C55.0 C52.7 C5.3 C2013-07-07 07:55349.3 C54.0 C52.1 C4.7 C2013-07-07 10:57348.5 C53.4 C52.0 C4.9 C2013-07-07 13:57348.0 C53.3 C50.9 C5.3 C2013-07-07

23、16:58347.3 C52.7 C50.5 C5.4 C數(shù)據(jù)接收時(shí)間站點(diǎn)號(hào)1#傳感器2#傳感器3#傳感器最大溫差2013-07-07 19:59347.0 °C51.5 C49.7 C4.5 C2013-07-07 22:59346.3 C51.1 C49.3 C4.8 C2013-07-08 02:01345.7 C50.6 C48.6 C4.9 C2013-07-08 05:02344.8 C50.1 C48.0 C5.3 C2013-07-08 08:03344.1 C49.2 C47.2 C5.1 C本頁(yè)以下空白溫度監(jiān)測(cè)時(shí)間環(huán)境溫度溫度監(jiān)測(cè)時(shí)間環(huán)境溫度溫度監(jiān)測(cè)時(shí)間環(huán)境溫度2

24、013-7-2 19:3230.8 °C2013-7-5 7:5029.2 C2013-7-7 20:0333.2 C2013-7-2 22:3328.9 C2013-7-5 10:5132.8 C2013-7-7 23:0328.9 C2013-7-3 1:3427.3 C2013-7-5 13:5136.1 C2013-7-8 2:0427.9 C2013-7-3 4:3527.7 C2013-7-5 16:5234.9 C2013-7-8 5:0527.1 C2013-7-3 7:3629.8 C2013-7-5 19:5233.6 C2013-7-8 8:0629.1 C2013-7-3 10:3732.4 C2013-7-5 22:5328.0 C/2013-7-3 13:3936.8 C2013-7-6 1:5327.7 C/2013-7-3 16:4034.1 C2013-7-6 4:5428.0 C/2013-7-3 19:4033.7 C2013-7-6 7:5529.3 C/2013-7-