In view of the current situation that there are few studies on the calculation model of the vertical soil pressure on the rectangular box jacking. the calculation model of the soil pressure on the rectangular box jacking considering the grouting effect is established based on the Terzaghi soil pressure calculation theory and combined with the characteristics of the rectangular box jac... https://www.roneverhart.com/Turbosound-TS-18SW700-8A-18-Low-Frequency-Loudspeaker-p31480/