上海某工程预应力管桩基础设计

上海某工程预应力管桩基础设计 English Version

详细信息

China Aviation Planning and Construction Development Co., Ltd., Beijing 100120,China

摘要: 上海某工程基础经过经济技术指标分析比较后,选用预应力管桩作为抗压桩和抗拔桩。设计中重点对预应力管桩作为抗拔桩进行了各项验算,并采取相关技术措施保证施工质量。现场静载试验结果表明桩基工程质量满足设计要求。
- PHC 管桩 /
- 抗拔桩 /
- 经济技术指标
Abstract: The pile foundations with cast-in-situ piles, tube piles, prefab piles and so on are usually adopted in projects. After analyzing and comparing the cost specifications, the prestressed concrete pile (PHC pile) is used in a project in Shanghai and used as the uplift pile and the compression pile. The PHC pile used as the uplift pile is especially analyzed in construction design. The local load tests indicate that the PHC pile has credible quality parameter and satisfies the structural design.
- PHC pile /
- uplift pile /
- cost specification

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[2]	10G409 预应力混凝土管桩 [S]. (10G409 Prestressed concrete piles[S]. (in Chinese))
[3]	DB 33/1016 — 2004 先张法预应力混凝土管桩基础技术规程 [S]. (DB 33/1016 — 2004 Technical specification for pretensioned prestressed spun concrete piles foundation[S]. (in Chinese))
[4]	DBJ 13 — 86 — 2007 先张法预应力混凝土管桩基础技术规程 [S]. (DBJ 13 — 86 — 2007 Technical specification for pretensioned prestressed spun concrete piles foundation[S]. (in Chinese))
[5]	DGJ32TJ109 — 2010 先张法预应力混凝土管桩基础技术规程 [S]. (DGJ32TJ109 — 2010 Technical specification for pretensioned prestressed spun concrete piles foundation[S]. (in Chinese))