ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2006, Vol. 26 ›› Issue (5): 88-90.DOI: B
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SHE Gong-Bin
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Abstract:
The hole excavation of the excavated belled piles of bridge works has such features as small crosssection, narrow working space, difficult blasting and high safety risks. Taking the construction of the excavated belled piles of No. 3 Zhanjia extralarge bridge on No. 6 contract section on Sansui~Kaili highway, the paper presents the drilling and blasting design of the excavation of the excavated belled piles, as well as the safety and quality control points of the excavated belled piles.
CLC Number:
 
U443.1
U445.55+1
SHE Gong-Bin. Rapid Construction Technology for Excavated Belled Piles in Bridge Construction[J]. Tunnel Construction, 2006, 26(5): 88-90.
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