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A platform for research: civil engineering, architecture and urbanism
Natural gas pipeline engineering retaining wall and construction method thereof
The invention discloses a natural gas pipeline engineering retaining wall. The natural gas pipeline engineering retaining wall comprises a wall body, a wall back, a wall surface, a wall bottom, a wall top, wall toes and a wall heel, wherein the wall body above the ground is provided with drainage through holes; the wall body is also provided with settlement joints and expansion joints from the wall top to the wall bottom; steps extend from the wall toes to widen the wall bottom. The invention also discloses a construction method of the natural gas pipeline engineering retaining wall. According to the construction method, the natural gas pipeline engineering retaining wall is built of stones and mortar, wherein the compressive strength of the stones is equal to or greater than 30 MPa, the thickness of the stones is equal to or greater than 15 cm, the thickness of the stones is 1.5-2 times as much as the thickness of the stones, and the length of the stones is 1.5-30 times as much as the width of the stones; the stones are laid by the No.7.5 mortar and jointed by the No.10 mortar. The natural gas pipeline engineering retaining wall can effectively support slope soil and avoid deformation unstability of the soil or losses of cover soil, thereby ensuring safety of gas pipelines.
Natural gas pipeline engineering retaining wall and construction method thereof
The invention discloses a natural gas pipeline engineering retaining wall. The natural gas pipeline engineering retaining wall comprises a wall body, a wall back, a wall surface, a wall bottom, a wall top, wall toes and a wall heel, wherein the wall body above the ground is provided with drainage through holes; the wall body is also provided with settlement joints and expansion joints from the wall top to the wall bottom; steps extend from the wall toes to widen the wall bottom. The invention also discloses a construction method of the natural gas pipeline engineering retaining wall. According to the construction method, the natural gas pipeline engineering retaining wall is built of stones and mortar, wherein the compressive strength of the stones is equal to or greater than 30 MPa, the thickness of the stones is equal to or greater than 15 cm, the thickness of the stones is 1.5-2 times as much as the thickness of the stones, and the length of the stones is 1.5-30 times as much as the width of the stones; the stones are laid by the No.7.5 mortar and jointed by the No.10 mortar. The natural gas pipeline engineering retaining wall can effectively support slope soil and avoid deformation unstability of the soil or losses of cover soil, thereby ensuring safety of gas pipelines.
Natural gas pipeline engineering retaining wall and construction method thereof
DAI BIN (author) / WANG KEDONG (author) / KE XIANGHUA (author)
2015-08-26
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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