Influences of Tunnel Excavation Blasting Vibration on Surface High-Rise Building

Hai Liang Wang; Tong Wei Gao

doi:10.4028/www.scientific.net/AMR.163-167.2613

Paper Titles

Analysis and Testing of Dynamic Characteristics of Xinguang Bridge
p.2592

Detection of Concrete Spalling Using Changes in Modal Flexibility
p.2598

A Two-Stage Kalman Estimation Approach for the Identification of Large Size Structural Parameters
p.2603

Characteristics of Multi-Storied Brick-and-Concrete Buildings Response to Blasting Vibration of Tunnel Excavation
p.2608

Influences of Tunnel Excavation Blasting Vibration on Surface High-Rise Building
p.2613

The Feasibility Study on Adding Roof in Square City of the Ming Tomb
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Posture Adjustment and Control Algorithm for Integral Synchronous Lifting of Bridge
p.2625

A Two-Stage Kalman Estimation Approach to Identify Parameters of a Nonlinear Elastic Structure
p.2632

Settlement Monitoring of Passenger Railway Tianjin to Qinhuangdao
p.2637

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 163-167Influences of Tunnel Excavation Blasting Vibration...

Influences of Tunnel Excavation Blasting Vibration on Surface High-Rise Building

Abstract:

According to the 33 floors high building, blasting vibration monitoring had been carried on. The building, along Yunnan road tunnel of Qingdao Cross-harbor Tunnel Guide Line Project, has concrete frame structure. Monitoring data had been analyzed. Results showed that rules of vertical vibration velocity and main vibration frequency have similar relevance. Amplification effect of them was existed on the middle and top of the building. From the 2nd floor of downward ground to ground, the value of them suddenly decreased. Main vibration frequency is in the range of 101~102 order of magnitude.