According to the present invention, an apparatus for reducing thermal stress is disclosed. The disclosed apparatus for reducing thermal stress comprises: a base unit placed at one side of a composite material member formed by stacking a plurality of materials; a fixing support unit coupled to the base unit, and coming in contact with one end portion of the composite material member; and an expansion restriction unit coupled to the base unit for a position thereof to be adjusted, and coming in contact with the other end portion of the composite material member to restrict expansion of the composite material member.

    열응력 완화장치에 관한 발명이 개시된다. 개시된 열응력 완화장치는, 복수의 소재를 적층하여 형성되는 복합소재부재의 일측에 위치하는 베이스부와, 베이스부에 결합되며, 복합소재부재의 일단부에 접하는 고정지지부와, 베이스부에 위치 조절 가능하게 결합되고, 복합소재부재의 타단부에 접하여 복합소재부재의 팽창을 제한하는 팽창제한부를 포함하는 것을 특징으로 한다.


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    Title :

    APPARATUS AND METHOD FOR REDUCING THERMAL STRESS


    Additional title:

    열응력 완화장치 및 완화방법


    Contributors:
    CHO YONG HYEON (author) / PARK CHUL MIN (author) / LEE KI WON (author) / PARK YOUNG (author) / KWON SAM YOUNG (author)

    Publication date :

    2017-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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