碳纤维在旧桥加固中的应用

通过在京建线双山子至木头登段改建工程安子沟中桥加固中采用的碳纤维加固施工,介绍了碳纤维加固桥梁梁板的施工工艺以及特点,指出碳纤维加固强度高、防水效果好、重量轻、施工简便,且加工后可保持物体原状,不影响表面装饰。

On the Claim of Project Management Unit

Claim is an important component contract management part in the supervision fee of the low current circum- stances, the supervision of the work units to strengthen the claim, you conducive to safeguarding their legitimate rights and interests. This paper analyzes the status of project management units claims, the claims put forward the need for supervision units and the feasibility of establishing claim procedures and supervision units model, put forward claims note supervision units and how to strengthen the sense of the claim, effectively improve the efficiency claims, claims to play the major function of management measures proposed.