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determine the specific gravity

determine the specific gravity

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question

From the observed data in a pycnometer test indicated in the table above, determine the specific gravity
of the soil solids.

[] Laboratory Activity 2. X PDF Laboratory Activity 2. Pycnometer Test.pdf O 89°F Partly sunny 2nd sem SY 2021-202 X G determination of spec X Determination of Spec X https://drive.google.com/file/d/1xxdskcizVhbAUEym9H_08AebTLD3_6Wx/view Table 6-1 Density of Water and Temperature Coefficient (K) fo Temperature Density Temperature Temperature Density (°C) (g/mL) Coefficient (K) (°C) (g/mL) 15.0 1.00090 0.99910 0.99909 .1 1.00088 16.0 .1 .2 .2 0.99907 1.00087 3 0.99906 3 4 4 1.00085 1.00084 1.00082 0.99904 .5 0.99902 .6 0.99901 .7 0.99899 .8 0.99898 5 .6 .7 .8 .9 20.0 .1 .2 .9 19.0 .1 1.00080 1.00079 1.00077 1.00076 1.00020 1.00018 1.00016 1.00014 0.99896 0.99841 0.99895 0.99893 0.99891 0.99890 0.99888 0.99886 0.99885 0.99883 0.99881 0.99879 0.99821 0.99819 0.99816 0.99814 0.99812 0.99810 0.99808 0.99806 0.99804 0.99802 0.99730 0.99839 .2 0.99837 0.99835 3 3 0.99833 1.00012 0.99831 1.00010 4 .5 .6 0.99829 1.00008 0.99827 1.00006 .7 0.99825 1.00004 .8 0.99823 1.00002 0.99933 0.99754 0.99752 .9 24.0 .1 0.99931 0.99727 0.99749 0.99929 2 0.99747 0.99926 0.99745 0.99924 0.99742 0.99921 0.99740 0.99919 0.99917 0.99725 0.99723 0.99720 0.99717 0.99715 0.99712 0.99710 0.98707 0.99624 3 4 .5 .6 .7 .8 .9 28.0 .1 .2 0.99737 0.99735 0.99914 0.99912 0.99732 0.99652 0.99649 0.99831 0.99828 0.99621 0.99618 0.99646 0.99825 0.99643 0.99822 3 4 0.996 Page 0.9961 0.99641 0.99820 4 5 b Answered: The Specifi X Open with Google Docs Temp 17.0 .1 .2 .3 4 .5 .6 .7 .8 .9 21.0 .1 .2 Temperature Temperature Density Coefficient (K) (°C) (g/mL) 0.99878 0.99876 0.99874 0.99872 0.99871 0.99869 0.99867 0.99865 0.99863 0.99862 0.99799 0.99797 0.99795 0.99793 0.99791 0.99789 0.99786 0.99784 0.99782 0.99780 0.99705 0.99702 0.99700 0.99697 0.99694 0.99692 0.99689 0.99687 0.99684 0.99681 0.99595 0.00502 1.00074 1.00072 1.00071 1.00069 1.00067 1.00066 1.00064 1.00062 1.00061 1.00059 1.00000 0.99998 0.99996 0.99994 0.99992 0.99990 0.99987 0.99985 0.99983 0.99981 0.99909 0.99907 0.99904 0.99902 0.99899 0.99897 0.99894 0.99892 0.99889 0.99887 0.99803 0.99800 0.00707 3 4 .5 .6 .7 .8 .9 25.0 .1 .2 .3 4 .5 .6 .7 .8 .9 29.0 2 / 2 0.99791 .6 .7 .8 .9 23.0 .1 .2 .3 4 .5 .6 .7 .8 9 27.0 .1 .2 .3 ■ IA (84) Problem: Specific X A Temperature Temperature Density Coefficient (K) (°C) (g/mL) 1.00057 1.00055 1.00054 1.00052 1.00050 1.00048 1.00047 1.00045 1.00043 1.00041 0.99979 0.99977 0.99974 0.99972 0.99970 0.99968 0.99966 0.99963 0.99961 0.99959 0.99884 0.99881 0.99879 0.99876 0.99874 0.99871 0.99868 0.99866 0.99863 0.99860 0.99774 0.99771 18.0 .1 .2 3 4 5 .6 .7 .8 .9 22.0 .1 .2 .3 4 .5 .6 .7 .8 .9 26.0 .1 .2 .3 4 .5 .6 .7 .8 9 30.0 .1 .2 .3 4 0.99860 0.99858 0.99856 0.99854 0.99852 0.99850 0.99848 0.99847 0.99845 0.99843 0.99777 0.99775 0.99773 0.99770 0.99768 0.99766 0.99764 0.99761 0.99759 0.99756 0.99679 0.99676 0.99673 0.99671 0.99666 0.99665 0.99663 0.99660 0.99657 0.99654 0.99565 0.99562 0.99559 ONE☀ 0.99768 Q+99586 0.99556 0.99765 0.99762 0.99583 0.99553 (84) Specific Gravity of X Temperature Coefficient (K) 1.00039 1.00037 1.00035 1.00034 1.00032 1.00030 1.00028 1.00026 1.00024 1.00022 0.99957 0.99954 0.99952 0.99950 0.99947 0.99945 0.99943 0.99940 0.99938 0.99936 0.99858 0.99855 0.99852 0.99850 0.99847 0.99844 0.99842 0.99839 0.99836 0.99833 0.99744 0.99741 0.99738 0.99735 0.99732 + 0 {" re : S 3:57 PM 5/21/2022 X
Transcribed Image Text:[] Laboratory Activity 2. X PDF Laboratory Activity 2. Pycnometer Test.pdf O 89°F Partly sunny 2nd sem SY 2021-202 X G determination of spec X Determination of Spec X https://drive.google.com/file/d/1xxdskcizVhbAUEym9H_08AebTLD3_6Wx/view Table 6-1 Density of Water and Temperature Coefficient (K) fo Temperature Density Temperature Temperature Density (°C) (g/mL) Coefficient (K) (°C) (g/mL) 15.0 1.00090 0.99910 0.99909 .1 1.00088 16.0 .1 .2 .2 0.99907 1.00087 3 0.99906 3 4 4 1.00085 1.00084 1.00082 0.99904 .5 0.99902 .6 0.99901 .7 0.99899 .8 0.99898 5 .6 .7 .8 .9 20.0 .1 .2 .9 19.0 .1 1.00080 1.00079 1.00077 1.00076 1.00020 1.00018 1.00016 1.00014 0.99896 0.99841 0.99895 0.99893 0.99891 0.99890 0.99888 0.99886 0.99885 0.99883 0.99881 0.99879 0.99821 0.99819 0.99816 0.99814 0.99812 0.99810 0.99808 0.99806 0.99804 0.99802 0.99730 0.99839 .2 0.99837 0.99835 3 3 0.99833 1.00012 0.99831 1.00010 4 .5 .6 0.99829 1.00008 0.99827 1.00006 .7 0.99825 1.00004 .8 0.99823 1.00002 0.99933 0.99754 0.99752 .9 24.0 .1 0.99931 0.99727 0.99749 0.99929 2 0.99747 0.99926 0.99745 0.99924 0.99742 0.99921 0.99740 0.99919 0.99917 0.99725 0.99723 0.99720 0.99717 0.99715 0.99712 0.99710 0.98707 0.99624 3 4 .5 .6 .7 .8 .9 28.0 .1 .2 0.99737 0.99735 0.99914 0.99912 0.99732 0.99652 0.99649 0.99831 0.99828 0.99621 0.99618 0.99646 0.99825 0.99643 0.99822 3 4 0.996 Page 0.9961 0.99641 0.99820 4 5 b Answered: The Specifi X Open with Google Docs Temp 17.0 .1 .2 .3 4 .5 .6 .7 .8 .9 21.0 .1 .2 Temperature Temperature Density Coefficient (K) (°C) (g/mL) 0.99878 0.99876 0.99874 0.99872 0.99871 0.99869 0.99867 0.99865 0.99863 0.99862 0.99799 0.99797 0.99795 0.99793 0.99791 0.99789 0.99786 0.99784 0.99782 0.99780 0.99705 0.99702 0.99700 0.99697 0.99694 0.99692 0.99689 0.99687 0.99684 0.99681 0.99595 0.00502 1.00074 1.00072 1.00071 1.00069 1.00067 1.00066 1.00064 1.00062 1.00061 1.00059 1.00000 0.99998 0.99996 0.99994 0.99992 0.99990 0.99987 0.99985 0.99983 0.99981 0.99909 0.99907 0.99904 0.99902 0.99899 0.99897 0.99894 0.99892 0.99889 0.99887 0.99803 0.99800 0.00707 3 4 .5 .6 .7 .8 .9 25.0 .1 .2 .3 4 .5 .6 .7 .8 .9 29.0 2 / 2 0.99791 .6 .7 .8 .9 23.0 .1 .2 .3 4 .5 .6 .7 .8 9 27.0 .1 .2 .3 ■ IA (84) Problem: Specific X A Temperature Temperature Density Coefficient (K) (°C) (g/mL) 1.00057 1.00055 1.00054 1.00052 1.00050 1.00048 1.00047 1.00045 1.00043 1.00041 0.99979 0.99977 0.99974 0.99972 0.99970 0.99968 0.99966 0.99963 0.99961 0.99959 0.99884 0.99881 0.99879 0.99876 0.99874 0.99871 0.99868 0.99866 0.99863 0.99860 0.99774 0.99771 18.0 .1 .2 3 4 5 .6 .7 .8 .9 22.0 .1 .2 .3 4 .5 .6 .7 .8 .9 26.0 .1 .2 .3 4 .5 .6 .7 .8 9 30.0 .1 .2 .3 4 0.99860 0.99858 0.99856 0.99854 0.99852 0.99850 0.99848 0.99847 0.99845 0.99843 0.99777 0.99775 0.99773 0.99770 0.99768 0.99766 0.99764 0.99761 0.99759 0.99756 0.99679 0.99676 0.99673 0.99671 0.99666 0.99665 0.99663 0.99660 0.99657 0.99654 0.99565 0.99562 0.99559 ONE☀ 0.99768 Q+99586 0.99556 0.99765 0.99762 0.99583 0.99553 (84) Specific Gravity of X Temperature Coefficient (K) 1.00039 1.00037 1.00035 1.00034 1.00032 1.00030 1.00028 1.00026 1.00024 1.00022 0.99957 0.99954 0.99952 0.99950 0.99947 0.99945 0.99943 0.99940 0.99938 0.99936 0.99858 0.99855 0.99852 0.99850 0.99847 0.99844 0.99842 0.99839 0.99836 0.99833 0.99744 0.99741 0.99738 0.99735 0.99732 + 0 {" re : S 3:57 PM 5/21/2022 X
Calibration of Pycnometer 399.77 Mass of pycnometer (g) 1391 Mass of pycnometer + water (g) 21.6 Observed temperature of water (°C) 1 2 TRIAL No. 1441.3 1450.2 Mass of pycnometer + water + soil (g) 21.4 19.5 Observed temperature (°C) 144.02 147.97 Mass of dish (g) 221.92 240.15 Mass of dish + dried soil (g) From the observed data in a pycnometer test indicated in the table above, determine the specific gravity of the soil solids.
Transcribed Image Text:Calibration of Pycnometer 399.77 Mass of pycnometer (g) 1391 Mass of pycnometer + water (g) 21.6 Observed temperature of water (°C) 1 2 TRIAL No. 1441.3 1450.2 Mass of pycnometer + water + soil (g) 21.4 19.5 Observed temperature (°C) 144.02 147.97 Mass of dish (g) 221.92 240.15 Mass of dish + dried soil (g) From the observed data in a pycnometer test indicated in the table above, determine the specific gravity of the soil solids.
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if you consider the temperature, what would be the formula in getting the specific gravity of soil solids?

 

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