Reinforced double-row steel sheet pile foundation pit supporting structure

Abstract

The utility model relates to the technical field of building engineering especially is a kind of reinforced double-row steel sheet pile foundation pit support structure, including steel sheet pile and surround purlin, steel sheet pile and surround purlin are evenly provided with two and symmetric distribution, multiple sets of supporting members are arranged between two steel sheet piles, multiple supporting members are slidably connected in two surround purlins, multiple reinforcing members are detachably installed between two surround purlins, and reinforcing member is located between adjacent two supporting members.The reinforced double-row steel sheet pile foundation pit support structure improves the overall rigidity and anti-deformation capacity of foundation pit support structure by the cooperation of double-row steel sheet pile, adjustable supporting member, sliding surround purlin and detachable telescopic reinforcing member.Each component is modularly designed, easy to install, reusable, effectively improves construction efficiency, reduces engineering cost, suitable for various complex working conditions, has good security and economy.