Email this Article Past Issues | Current Issue Complete this form to e-mail a link to this article to a friend or colleague. Tunnel threshold zone luminance determined method based on drivers' visual adaptation Hu Yingkui, Chen Zhonglin, Zhang Qingwen, Weng Ji, Huang Ke and Lin Yong.Tunnel threshold zone luminance determined method based on drivers' visual adaptation[J].Journal of Civil, Architectural & Environmental Engineering,2016,(4):20-26 E-mail to: (to whom you're sending this) Your e-mail address: Your name: Your comments to add to the e-mail: I thought you would find this article interesting. Verification code:

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