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A platform for research: civil engineering, architecture and urbanism
Reinforced concrete stop block with drain holes
A reinforced concrete stop block with drain holes belongs to the technical field of water conservancy projects and comprises a stop block body. The solid portion of the stop block body is provided with hole channels penetrating through the two faces. A preparation method of the reinforced concrete stop block comprises the steps that round holes are dug in the groove wall of a stop block mold groove of a corresponding structure, round bars are pre-installed in the round holes, then concrete mortar is poured, and after curing and forming, the round bars and the mold cavity are removed to obtain the stop block. The reinforced concrete stop block has the advantages that flowing water can penetrate through the hole channels formed in the stop block, backflow at the two sides of the hole channels is caused, part of settled sand is brought back, the settled sand can counteract silt lost from other positions of the side faces of the sea after being stacked, the situation that the lower portion of the stop block is hollowed out is avoided, automatic displacement is avoided, and the wave blocking effect of the stop block can be kept; the hole channels formed in the stop block can also be used as acting points for carrying and hoisting, so that construction is facilitated; and the round holes and the round bars thereof are arranged in the mold cavity for manufacturing the stop block, so that the hole channels can be easily manufactured, and the working efficiency is improved.
一种带流水孔的钢筋混凝土挡块，属于水利工程技术领域，包括挡块，所述挡块的实体部位设有贯通双面的孔道，其制备方法为在相应构造的挡块模槽的槽壁上挖设圆孔，在圆孔中预装圆棒，然后再浇筑混凝土砂浆，养护成型后拆除圆棒和模槽，得到挡块；其有益效果是挡块中设置的孔道可使流水穿过，造成孔道两侧的回流而带回部分沉沙，沉沙堆积后可抵消面海侧面其他位置流失的泥沙，使挡块下部不会造成挖空情况，避免自动位移，可保持挡块的阻浪效果；挡块中设置的孔道同时还可以作为搬运、吊运的着力点，方便施工；在制作挡块的模槽中设置圆孔及其圆棒，可以很容易作出孔道，提高了工作效率。
Reinforced concrete stop block with drain holes
A reinforced concrete stop block with drain holes belongs to the technical field of water conservancy projects and comprises a stop block body. The solid portion of the stop block body is provided with hole channels penetrating through the two faces. A preparation method of the reinforced concrete stop block comprises the steps that round holes are dug in the groove wall of a stop block mold groove of a corresponding structure, round bars are pre-installed in the round holes, then concrete mortar is poured, and after curing and forming, the round bars and the mold cavity are removed to obtain the stop block. The reinforced concrete stop block has the advantages that flowing water can penetrate through the hole channels formed in the stop block, backflow at the two sides of the hole channels is caused, part of settled sand is brought back, the settled sand can counteract silt lost from other positions of the side faces of the sea after being stacked, the situation that the lower portion of the stop block is hollowed out is avoided, automatic displacement is avoided, and the wave blocking effect of the stop block can be kept; the hole channels formed in the stop block can also be used as acting points for carrying and hoisting, so that construction is facilitated; and the round holes and the round bars thereof are arranged in the mold cavity for manufacturing the stop block, so that the hole channels can be easily manufactured, and the working efficiency is improved.
一种带流水孔的钢筋混凝土挡块，属于水利工程技术领域，包括挡块，所述挡块的实体部位设有贯通双面的孔道，其制备方法为在相应构造的挡块模槽的槽壁上挖设圆孔，在圆孔中预装圆棒，然后再浇筑混凝土砂浆，养护成型后拆除圆棒和模槽，得到挡块；其有益效果是挡块中设置的孔道可使流水穿过，造成孔道两侧的回流而带回部分沉沙，沉沙堆积后可抵消面海侧面其他位置流失的泥沙，使挡块下部不会造成挖空情况，避免自动位移，可保持挡块的阻浪效果；挡块中设置的孔道同时还可以作为搬运、吊运的着力点，方便施工；在制作挡块的模槽中设置圆孔及其圆棒，可以很容易作出孔道，提高了工作效率。
Reinforced concrete stop block with drain holes
一种带流水孔的钢筋混凝土挡块
ZHOU ZHANGNING (author) / XIANG HUI (author) / CUI JINGQIONG (author)
2021-10-01
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
Prefabricated assembly type reinforced concrete bridge stop block and construction method thereof
| European Patent Office | 2023