The Design and Application of Information Management System Based on IOT for Precast Concrete Segments

Abstract

Metro shield tunnels have been widely used in Metro construction. The pre-cast concrete segments of shield tunnels are important prefabricated components in the construction of metro shield tunnels. The quality of segments is directly affected the quality of shield tunnels. In the construction process, a large number of precast concrete segments should be installed and some segments should be formed into rings, so manufacture management, carriage management and constructing of precast segments also directly affect the efficiency and quality of construction. Therefore, it is very important to establish an information management system for precast concrete segment through Internet of Things technology. The system would provide manufacture management (including concealed acceptance, quality inspection, and production-inventory), carriage management (including pre-delivery management, transportation tracking) and construction management (including quality inspection, warehousing management, installation management).

Raw Material Optimization With Neural Network Method in Concrete Production on Precast Industry

“…The utilization of technology has reportedly been implemented widely, to support the management of raw materials during the inventory processes. This was in line with the raw material control for precast tunnelling projects in China [7], where many businesses were leveraging historical sales and demand data to implement intelligent inventory management systems. Demand forecasting involves predicting/ensuring the consumption/collection of precast raw materials.…”