Deep sea tunnel steel shotcrete end structure

The utility model provides a deep sea tunnel steel shotcrete end structure includes retaining pile, I -steel, steel shotcrete movable head, steel sheet, welding steel sheet, angle steel and expansion bolts at least, retaining pile sets up at holistic left end to retaining pile's right -hand member passes through the I -steel and will weld steel sheet and retaining pile zonulae occludens, the right -hand member of I -steel will weld steel sheet and steel shotcrete movable head zonulae occludens, steel shotcrete movable head's surface and steel sheet welding, the steel sheet sets up at steel shotcrete movable head surface and lateral wall, the welding is whole with the angle steel for the lower extreme and steel sheet handing -over department of welding steel sheet, the left end of angle steel passes through expansion bolts and is connected the steel sheet with retaining pile to expansion bolts's left end imbeds the inside at retaining pile, this deep sea tunnel steel shotcrete end structure is simple, connects