Oblate ellipsoid-shaped bridge sunk shaft foundation favorable for changing course of ship colliding with bridge
An ellipse-shaped caisson technology, which is applied in basic structure engineering, construction, etc., can solve the problems such as the effect of the course of the ship hitting the bridge is not obvious, the unfavorable structural force of the straight-line shaft wall, and the protection of the unfavorable structure anti-collision hull, etc. Achieve the effects of reducing hull damage, good structural anti-collision performance, and good anti-collision effect
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[0021] Such as figure 1 A flat oval bridge caisson foundation that is beneficial to changing the course of a bridge collision ship is shown, including shaft wall 1, short-side partition wall 2, long-side partition wall 3, arched side well hole 4, rectangular middle well hole 5, and well The wall 1, the short-side partition wall 2 and the long-side partition wall 3 are connected as a whole, and the arched side well holes 4 and the rectangular middle well holes 5 are distributed therein, forming a lattice-type flat oval cross-section caisson foundation.
[0022] In this embodiment, the shape of the well wall 1 is oblate, and the short-side partition wall 2 and the long-side partition wall 3 are linear.
[0023] In this embodiment, a plurality of short-side partition walls 2 , long-side partition walls 3 and the well wall 1 enclose several arched side well holes 4 .
[0024] In this embodiment, a plurality of short-side partition walls 2 and long-side partition walls 3 enclose s...
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