@inproceedings{4ea61a1e5f3d4b82b2e15a77d65043cb,
title = "Static and Dynamic Field Testing of 40 m I-girder Bridge in Teluk Lamong Area",
abstract = "This study investigates static and dynamic field testing of a 40 m I-girder bridge in Teluk Lamong, East Java, Indonesia. Static loading was performed with two 50 tonne trucks, and bridge displacement was monitored at ¼, ½, and ¾ span using TML LVDT and BDI STS4-16 data logger. Dynamic load testing was conducted by running a truck at 20 km/h and bumping it using two-speed bumps located one meter apart. The bridge{\textquoteright}s vibration was recorded using a low-cost ADXL345 tri-axis accelerometer, an Internet of Things (IoT) sensor connected wirelessly to a Raspberry Pi4. Velocity and displacement response over time were calculated by integrating the acceleration data. Polynomial-based normalization was employed to prevent integrated data from shifting. Results indicate that bridge displacement remained satisfactory during static loading. The bridge{\textquoteright}s average natural frequency was 3.01 Hz, and the damping ratio was approximately 2.0% during dynamic load testing.",
keywords = "Acceleration, Accelerometer, Bridge, Dynamic load test, Static load test, Vibration",
author = "B. Piscesa and I. Komara and M. Irmawan and W. Sutrisno and Refani, {A. N.} and H. Alrasyid",
note = "Publisher Copyright: {\textcopyright} The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.; 26th Australasian Conference on the Mechanics of Structures and Materials, ACMSM 2023 ; Conference date: 03-12-2023 Through 06-12-2023",
year = "2024",
doi = "10.1007/978-981-97-3397-2_72",
language = "English",
isbn = "9789819733965",
series = "Lecture Notes in Civil Engineering",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "835--844",
editor = "Nawawi Chouw and Chunwei Zhang",
booktitle = "Proceedings of the 26th Australasian Conference on the Mechanics of Structures and Materials - ACMSM26",
address = "Germany",
}