As a branch of the post-tensioned prestressing system, external prestressing technique has become a hotspot of prestressingtechniques in recent years.
体外预应力技术作为后张预应力体系的重要分支之一,近年来成为预应力技术的热点。
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Tendon is the important structural element of external prestressing bridge and these external prestressingtechniques are applied in the bridge rehabilitation engineering.