A modern bamboo pedestrian truss bridge

Abstract

The invention discloses a modern bamboo sidewalk truss bridge. The modern bamboo sidewalk truss bridge is characterized by comprising a pair of bridge piers made of concrete, two lines of installation supports fixed to the bridge piers and made of steel materials and primary trusses connected to the installation supports and formed by ball joint components made of steel materials and connecting rods made of recombination bamboo materials; the modern bamboo sidewalk truss bridge further comprises bridge deck slabs and handrails, and the bridge deck slabs and handrails are made of recombination bamboo materials. The modern bamboo sidewalk truss bridge has the advantages that convenience is brought to component connection, construction is simple and rapid, and convenience is brought to modulization production; in addition, the bridge is small in weight, the anti-seismic property is good, joints are stable and reliable, and therefore the obtained modern bamboo sidewalk truss bridge is green, low in carbon, environmentally friendly and economical; the requirements for normal use and durability of the bridge structure are met.

Description

technical field [0001] The invention relates to the technical field of bridge structures, in particular to an assembled modern bamboo pedestrian truss bridge suitable for modern pedestrians and landscapes. Background technique [0002] Recombined bamboo, also known as heavy bamboo, is a new bamboo material that reorganizes and strengthens bamboo. A profile made of blanks and pressure glued together. It has the advantages of low density, high strength, good toughness and good shock resistance. Under the background of the major theme of "sustainable development" in today's international society, "recombined bamboo" has become a modern and new green building material that replaces high-pollution and high-energy-consuming materials such as steel and concrete. my country is very rich in bamboo resources, known as the "Second Forest", and is the main bamboo-producing country in the world. Applying bamboo, a natural resource, to civil engineering, as the main structural material...

AI Technical Summary

Problems solved by technology

The bridge body of the truss bridge is composed of connecting rods, which can convert the bearing capacity into the tensile pressure of the connecting rods, but its construction is generally more complicated, and the construction technology requirements are higher, so it is generally used in large-span bridges such as cross-river bridges. local use

Images