不同水温时水的密度表

水 温（℃）15.015.115.215.315.415.515.615.715.815.9密 度（g/cm 3）0.9991300.9991140.9990980.9990820.9990660.9990500.9990340.9990180.9990020.998986水 温（℃）16.016.116.216.316.416.516.616.716.816.9密 度（g/cm 3）0.9989700.9989530.9989360.9989190.9989020.9988850.9988680.9988510.9988340.998817水 温（℃）17.017.117.217.317.417.517.617.717.817.9密 度（g/cm 3）0.9988000.9987820.9987640.9987460.9987280.9987100.9986920.9986740.9986560.998638水 温（℃）18.018.118.218.318.418.518.618.718.818.9密 度（g/cm 3）0.9986200.9986010.9985820.9985630.9985440.9985250.9985060.9984870.9984680.998449水 温（℃）19.019.119.219.319.419.519.619.719.819.9密 度（g/cm 3）0.9984300.9984090.9983880.9983670.9983460.9983250.9983040.9982830.9982620.998241水 温（℃）20.020.120.220.320.420.520.620.720.820.9密 度（g/cm 3）0.9982200.9982000.9981800.9981600.9981400.9981200.9981000.9980800.9980600.998040水 温（℃）21.021.121.221.321.421.521.621.721.821.9密 度（g/cm 3）0.9980200.9979970.9979740.9979510.9979280.9979050.9978820.9978590.9978360.997813水 温（℃）22.022.122.222.322.422.522.622.722.822.9密 度（g/cm 3）0.9977900.9977670.9977440.9977210.9976980.9976750.9976520.9976290.9976060.997583水 温（℃）23.023.123.223.323.423.523.623.723.823.9密 度（g/cm 3）0.9975600.9975370.9975140.9974910.9974680.9974450.9974220.9973990.9973760.997353水 温（℃）24.024.124.224.324.424.524.624.724.824.9密 度（g/cm 3）0.9973300.997299

0.997268

0.997237

0.997206

0.997175

0.997144

0.997113

0.997082

0.997051

水 温（℃）25.0密 度（g/cm 3）

0.997020

计算：复核：

不 同 水 温 时 水 的 密 度 表

备 注数据引自公路工程集料试验规程 JTG E42-2005 附录B (内插法求得)

内插法公式：Y=Y 1+(Y 2-Y 1)(X-X 1)/(X 2-X 1)