An easy to implement empirical approach for estimating underwater sound transmission loss during pile driving in Florida

被引：0

作者：

Crowley, Raphael ^{[1
]}

Bosco, Moses ^{[1
]}

Schaaf, Amanda ^{[2
]}

Makoleo, Mariam ^{[1
]}

Mushi, Consolatha ^{[1
]}

Rivera, Brandon ^{[1
]}

Berube, Jonathan ^{[1
]}

Morgan, Clark ^{[2
,5
]}

Sapp, Emily ^{[2
]}

Matemu, Christian H. ^{[3
]}

Sypula, Dillon ^{[1
]}

Gelsleichter, James J. ^{[2
]}

Kopp, Brian T. ^{[4
]}

机构：

[1] Univ North Florida, Sch Engn, Jacksonville, FL 32224 USA

[2] Univ North Florida, Dept Biol, Jacksonville, FL 32224 USA

[3] Univ Florida, Engn Sch Sustainable Infrastruct & Environm, Dept Civil & Coastal Engn, Gainesville, FL 32611 USA

[4] Jacksonville Univ, Engn Dept, Jacksonville, FL 32211 USA

[5] Florida Atlantic Univ, Oceanog Inst, Harbor Branch, 5600 North US Highway 1, Ft Pierce, FL 34946 USA

来源：

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 2024年 / 156卷 / 06期

关键词：

THRESHOLD SHIFT; MARINE MAMMALS; EXPOSURE; FIELD; ENERGY;

D O I：

10.1121/10.0034619

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Underwater noise data were collected from 84 pile drives during bridge construction at various sites in Florida. These data were used to develop an empirically based model for underwater transmission loss associated with root mean squared, peak, and sound exposure level values. The model was verified using readings from other datasets as well as data from this study, and it appeared to reproduce reported transmission loss coefficient values well when data were curated to match data used in the empirical model's development and limited to situations where robust data were used in model development. As such, the model described here has some limitations, but in the context of pile driving in Florida where most piles are of similar dimensions and driven in similar water depths, especially during impact pile driving concrete piles, it may represent a useful design tool that engineers can use to predict underwater noise due to pile driving without the need to sample sound at multiple locations during driving.

引用

页码：4048 / 4060

页数：13