The Indian Railway system contains

The Indian Railway system contains several masonry bridges that are more than 100 years old. These bridges have deteriorated both in terms of strength and stiffness for a variety of reasons. The bridges have been designed for live loads and service conditions that have changed drastically with time. Increased axle loads and traffic density have necessitated bridge owners to have the bridge monitored and condition assessed to determine the residual structural strength and identify strengthening measures to be taken for safe performance. Bridge monitoring has become a promising tool for bridge research, maintenance, assessment, and addressing real-time traffic survey issues


Read More: http://ascelibrary.org/doi/full/10.1061/%28ASCE%29BE.1943-5592.0000338

結果 (中文) 1:

印度铁路系统包含几个砌体桥梁，是 100 多年的历史。这些桥梁不断恶化，强度和刚度的各种原因。桥梁的设计活荷载和服务条件，随着时间的推移急剧改变。增加的轴加载和交通密度使得有必要桥梁业主有的桥梁进行监测和评估，以确定的残余的结构强度，并制定加强措施应采取的安全性能的条件。桥梁监测已成为一个有前途的工具为桥梁的研究、 维护、 评估和处理实时交通调查问题


阅读更多: http://ascelibrary.org/doi/full/10.1061/%28ASCE%29BE.1943-5592.0000338

結果 (中文) 2:

印度铁路系统包含超过100岁几个砖石桥梁。这些桥梁已在强度和刚度的多种原因而言劣化两者。该桥梁已专为已经大大改变随着时间的推移活荷载和服务条件。提高轴重和交通密度已经迫使桥梁业主有桥梁监测和状态评估，以确定剩余结构强度，并确定应采取的安全性能强化措施。桥梁监测已成为一个有前途的工具，桥梁的研究，维护，评估，并着手实时交通调查的问题更多：http://ascelibrary.org/doi/full/10.1061/％28ASCE％29BE.1943-5592.0000338

結果 (中文) 3:

印度铁路系统包含几个砌体桥梁是超过100岁。这些桥梁恶化，无论是在强度和刚度方面，由于各种各样的原因。在桥梁设计活荷载和服务条件，随着时间已经彻底改变了。车轴载荷的增加和交通密度使桥梁业主有桥梁监测和状态评估来确定残余结构强度和确定加固措施的安全性能。桥梁监测已经成为桥梁的研究，有前途的工具的维修，评估，和解决实时交通调查的问题


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