In October 1988, the Federal Highway Administration (FHWA) issued a memorandum that
placed restrictions on the use of seven-wire strands for pretensioned concrete members in …

This study aims to develop four ensemble machine learning (ML) models, including Random
Forest (RF), Adaptive Gradient Boosting (AGB), Gradient Boosting (GB), and Extreme …

This paper presents a study on the prediction of transfer length of 13 mm seven-wire
prestressing steel strand in pretensioned prestressed concrete members with rectangular …

Proposed is a realistic estimation and appropriate prediction equation for transfer length in
pretensioned, prestressed concrete members. The purpose of this paper is to explore the …

An experimental program on 12 series of specimens with different embedment lengths to
determine the transfer length was conducted. Transfer length test results of seven-wire …

A comprehensive analysis of the relationship between transfer length and slip of different
types of prestressed fiber reinforced polymer (FRP) reinforcement is provided. The results of …

An analytical model to predict strand slips within both transmission and anchorage lengths
in pretensioned prestressed concrete members is presented. This model has been derived …

An experimental investigation to determine the transfer length of a seven-wire prestressing
strand in different concretes is presented in this paper. A testing technique based on the …

Background Fast-setting BCSA cement concrete can achieve the compressive strength
required for prestressed concrete construction in less than one-third the time required for …

A composite beam theory is developed to study the pretensioned concrete structures. This
theoretical development defines the longitudinal interaction that occurs between the …