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    里景民  趙大鵬
    （鞍山焦化耐火材料設(shè)計(jì)研究總院  114002）

[提要]  玻璃結(jié)構(gòu)采用預(yù)應(yīng)力組合鋼壓桿，不僅使承載力大大提高，而且用鋼量少、外形美觀。以大連百年商城超大玻璃建筑為例，介紹了其結(jié)構(gòu)采用預(yù)應(yīng)力斜撐桿的設(shè)計(jì)與施工方法，具有推廣價(jià)值。
[關(guān)鍵詞]  玻璃結(jié)構(gòu)  斜撐桿  預(yù)應(yīng)力

The prestressed composite steel bars are used for a giant glass wall. It not only improves the bearing ability of the building but also uses less steel. In addition, it has a beautiful appearance. The article takes the construction of giant glass wall for example to introduce its structure's adoption of prestressed force and long slope pressure bars, and it also introduces the construction method of prestressed force.The method can be popularized.
Keywords:  structure; giant glass wall; long slope pressure bar;  prestressed force