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A platform for research: civil engineering, architecture and urbanism
Superlarge-particle-size gravel-doped soil rock-fill dam core wall
The invention provides a superlarge-particle-size gravel-doped soil rock-fill dam core wall, and relates to a construction method for a reservoir dam, in particular to a dam core wall formed by piling up large-particle-size gravel-doped soil. According to the superlarge-particle-size gravel-doped soil rock-fill dam core wall, a mixed soil material for constructing the dam core wall is obtained by mixing fine soil with the diameter being smaller than 20 mm, large-particle-size hard rock gravel with the diameter ranging from 120 mm to 150 mm, and a soil material with the diameter ranging from 20 mm to 60 mm. According to the superlarge-particle-size gravel-doped soil rock-fill dam core wall, the fuel consumption of vehicles is reduced, exhaust emission is reduced, labor force is saved, construction efficiency is improved, and building of construction tributary paths is reduced. Whole-life-cycle cost is reduced. Recovery is convenient and fast, and high-strength filling construction is facilitated. Production, material preparation and material supply areas are adjusted flexibly, production and material supply are continuous, and the requirement of a short-time superstrong peak is met.
Superlarge-particle-size gravel-doped soil rock-fill dam core wall
The invention provides a superlarge-particle-size gravel-doped soil rock-fill dam core wall, and relates to a construction method for a reservoir dam, in particular to a dam core wall formed by piling up large-particle-size gravel-doped soil. According to the superlarge-particle-size gravel-doped soil rock-fill dam core wall, a mixed soil material for constructing the dam core wall is obtained by mixing fine soil with the diameter being smaller than 20 mm, large-particle-size hard rock gravel with the diameter ranging from 120 mm to 150 mm, and a soil material with the diameter ranging from 20 mm to 60 mm. According to the superlarge-particle-size gravel-doped soil rock-fill dam core wall, the fuel consumption of vehicles is reduced, exhaust emission is reduced, labor force is saved, construction efficiency is improved, and building of construction tributary paths is reduced. Whole-life-cycle cost is reduced. Recovery is convenient and fast, and high-strength filling construction is facilitated. Production, material preparation and material supply areas are adjusted flexibly, production and material supply are continuous, and the requirement of a short-time superstrong peak is met.
Superlarge-particle-size gravel-doped soil rock-fill dam core wall
FAN TIANYIN (author) / ZHANG WENXUE (author) / WU GUIYAO (author) / HUANG ZONGYING (author) / ZHANG YAOWEI (author) / YU HONGBIN (author) / HE BOWEN (author) / YE XIAOPEI (author)
2016-02-03
Patent
Electronic Resource
English
SUPERLIGHT, SUPERSTRONG, AND SUPERLARGE
| British Library Online Contents | 2004
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