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Dismantling method for old beam plate in foundation pit supporting structure
The invention discloses a dismantling method for an old beam plate in a foundation pit supporting structure. The dismantling method includes the steps of cutting a part of the old beam plate, wherein the part is not shielded by a new beam plate, and the part is cut into a shape convenient for hoisting by a crane to carry; and cutting a part of the old beam plate, wherein the part is shielded by the new beam plate, and the part is cut into a shape convenient for carrying by a forklift to carry. A cutting shape is adjusted according to a relative position of the old beam plate and the new beam plate, so that the obstruction caused by shielding of the old beam plate by the new beam plate is eliminated, and the dismantling efficiency is improved.
本发明公开了一种基坑支护结构中旧梁板的拆除方法，该方法中，对于旧梁板未被新梁板遮挡的部位，切割为便于吊车吊装的形状进行搬运，对于旧梁板被新梁板遮挡的部位，切割为便于叉车托运的形状进行搬运；根据旧梁板与新梁板的相对位置调整切割形状，排除了新梁板对旧梁板遮挡所造成的阻碍，加快了拆除效率。
Dismantling method for old beam plate in foundation pit supporting structure
The invention discloses a dismantling method for an old beam plate in a foundation pit supporting structure. The dismantling method includes the steps of cutting a part of the old beam plate, wherein the part is not shielded by a new beam plate, and the part is cut into a shape convenient for hoisting by a crane to carry; and cutting a part of the old beam plate, wherein the part is shielded by the new beam plate, and the part is cut into a shape convenient for carrying by a forklift to carry. A cutting shape is adjusted according to a relative position of the old beam plate and the new beam plate, so that the obstruction caused by shielding of the old beam plate by the new beam plate is eliminated, and the dismantling efficiency is improved.
本发明公开了一种基坑支护结构中旧梁板的拆除方法，该方法中，对于旧梁板未被新梁板遮挡的部位，切割为便于吊车吊装的形状进行搬运，对于旧梁板被新梁板遮挡的部位，切割为便于叉车托运的形状进行搬运；根据旧梁板与新梁板的相对位置调整切割形状，排除了新梁板对旧梁板遮挡所造成的阻碍，加快了拆除效率。
Dismantling method for old beam plate in foundation pit supporting structure
基坑支护结构中旧梁板的拆除方法
WU DONGHUI (author) / WEI MING (author) / HU DAPENG (author) / LYU LEILEI (author) / LIU YINGJUN (author) / SHEN ZHANGHE (author)
2021-07-13
Patent
Electronic Resource
Chinese
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