大体积混凝土结构测温记录实例VIP免费

大体积混凝土结构测温记录(实例)一、测温结果应在以下范围中才使砼不易产生裂缝：1.混凝土浇筑体在入模温度基础上的温升值不宜大于50°C；2.混凝土浇筑块体的里表温差不宜大于25°C；3.混凝土浇筑体的降温速率不宜大于2.0°C/d；4.混凝土浇筑体表面与大气温差不宜大于20°C。二、根据混凝土浇注时温度变化的特点，系统设备作以下配置，一台建筑电子测温仪(JDC-2)三、入模测温，每台班不少于2次。配备专职测温人员，按两班考虑，对测温人员要进行培训和技术交底。测温人员要认真负责，按时按孔测温，前3天每2小时测温1次，每昼夜不得少于4次，不得遗漏或弄虚作假。测温记录要填写清楚、整洁，换班时要进行交底。四、测温时发现温度异常，应及时通知技术部门和项目技术负责人，以便及时采取相应措施。五、测温组共分三组，每组三个测点，三个测点分别为底:距底部100～150MM；中：在浇筑厚度的中部；表：在距浇筑表面100～150MM部位。具体位置见下面测点平面布置图片。S某PB-2022-06829.72022年7月18日砼浇灌温度(℃)各测点温度2中53.554.355.656.357.258.2底61.962.362.863.163.363.5表38.343.146.347.748.349.73中47.749.551.652.653.854.9底58.859.560.561.162.163.0备注16:0029.750.118:0020:0022:0000:002022.7.2002:0004:0033383735312751.051.751.952.252.752.5施工负责人:王宏斌技术负责人:袁海军测温员：周文清S某PB-2022-0682022年7月18日砼浇灌温度(℃)气温(℃)(年.月.日)(时:分)06:0008:0010:0012:002022.7.2014:002727262627各测点温度1表51.851.551.050.550.1中64.364.364.464.664.664.664.764.764.764.764.864.864.864.864.8底65.765.765.765.765.765.765.765.765.665.665.665.565.565.565.4表55.355.155.054.954.354.354.354.154.054.154.354.253.753.052.52中63.063.263.563.764.064.064.564.664.764.764.965.065.165.265.2底64.664.664.664.664.664.664.764.764.664.664.564.564.564.564.4表52.752.752.752.652.652.652.953.153.353.353.453.353.052.852.63中61.562.062.362.963.063.063.463.663.964.064.264.364.464.564.7底64.965.065.165.265.265.265.265.365.365.365.365.265.265.265.2建筑电子测温仪(JDC-2)备注16:0030.550.018:003249.820:0035.349.622:0036.049.300:0035.049.402:0032.349.52022.7.2104:0030.049.306:0027.048.808:0027.048.510:0026.048.1施工负责人:王宏斌技术负责人:袁海军测温员：周文清S某PB-2022-068气温(℃)(年.月.日)(时:分)12:0014:0016:002022.7.2118:0020:0022:0000:0002:0004:0006:002022.7.2208:0010:0012:0014:0030343435332928282728282728292022年7月18砼浇灌温度(℃)29.7日各测点温度1表47.947.447.247.046.146.446.446.746.446.446.546.446.446.0中64.864.864.864.764.764.764.664.664.564.664.664.564.564.364.2底65.465.365.365.364.965.265.265.165.065.065.065.065.064.864.8表52.051.551.251.150.950.550.750.850.650.650.650.650.650.049.92中65.365.365.365.465.465.465.465.465.465.465.465.465.465.365.3底64.464.364.364.364.364.264.264.164.064.164.164.164.063.863.8表52.552.252.252.352.051.851.451.150.550.250.150.23中64.764.864.964.964.965.065.065.065.165.065.165.165.165.065.0底65.265.165.165.165.165.065.065.164.964.964.964.964.964.764.6备注50.148.948.816:0027.546.1施工负责人:王宏斌技术负责人：周文清测温员：周文清建筑电子测温仪(JDC-2)S某PB-2022-0682022年7月18日砼浇灌温度(℃)气温(℃)(年.月.日)(时:分)各测点温度1表中64.264.164.062.160.360.861.261.862.763.063.463.663.864.064.2底64.764.764.662.559.860.061.361.862.362.863.163.863.964.464.7表49.849.749.746.744.745.145.846.546.947.648.148.649.049.549.82中65.365.365.262.160.861.361.862.362.963.764.264.865.065.165.3底63.863.763.760.758.759.359.960.260.861.662.162.763.063.463.8表48.748.648.446.544.545.145.746.346.847.347.647.948.248.548.73中65.065.065.063.260.861.261.962.562.963.363.964.264.56...