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International Journal of Photoenergy
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International Journal of Photoenergy
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2011
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Article
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Tab 4
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Research Article
A Scale Model of Tension Structures in Road Tunnels to Optimize the Use of Solar Light for Energy Saving
Table 4
Average energy savings,
, (%) under each of the three tension structures.
Energy savings for the right lane (%)
Energy savings for the left lane (%)
Structure 1
61.11
70.04
Structure 2
66.48
68.11
Structure 3
55.65
57.45