Limit Drainage of Separated Tunnel Based on Ecological Groundwater Table: A Case Study

<div>The relationship between <i>q</i><sub>0</sub> and rainfall recharge <svg height="11.927pt" id="M85" style="vertical-align:-3.291101pt" version="1.1" viewbox="-0.0498162 -8.6359 14.5847 11.927" width="14.5847pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M962 650H739L732 622L760 619C812 613 819 604 798 552C760 457 671 267 606 131H604L511 638H480L237 131H233L183 554C177 607 183 614 226 619L248 622L257 650H24L17 622C88 615 92 611 103 524L173 -11H203L450 491H453L543 -11H575L839 529C882 609 886 613 953 622L962 650Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,10.777,3.132)"><path d="M329 433H203L239 587L230 596L147 534L123 433H57L30 395L34 388H115L61 129C37 16 59 -12 85 -12C147 -12 222 58 260 98L241 125C212 95 160 62 144 62C132 62 127 71 138 126L192 386L305 394L329 433Z"></path></g></svg> and tunnel discharge <i>Q</i><sub><i>t</i></sub>.</div>

Advances in Civil Engineering

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Figure 13

Figure 13: Limit Drainage of Separated Tunnel Based on Ecological Groundwater Table: A Case Study 