A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Auxiliary weir passing traffic corridor structure and construction method thereof
The invention discloses an auxiliary weir passing traffic corridor structure and a construction method thereof, belongs to the technical field of water conservancy and hydropower engineering construction, and particularly relates to a plunge pool and auxiliary weir construction channel structure in arch dam engineering and a construction method thereof. A traffic corridor is arranged below a slopecorridor of a dam section, close to a bank slope, of an auxiliary weir to serve as a construction channel to a plunge pool foundation pit bottom plate, an upstream side bottom plate of the traffic corridor is flush with the plunge pool foundation pit bottom plate, and a downstream side bottom plate of the traffic corridor is flush with an apron bottom plate. The auxiliary weir passing traffic corridor structure and the construction method have the beneficial effects that 1, the traffic corridor is arranged on the dam section, close to the bank slope, of the auxiliary weir and is arranged below a slope corridor of the auxiliary weir, so that the traffic corridor is prevented from being crossed with structures such as a drainage corridor and a pump room which are arranged on the auxiliary weir, and convenience is provided for construction; and 2, the upstream side bottom plate of the traffic corridor is flush with the plunge pool bottom plate, and the downstream side bottom plate of thetraffic corridor is flush with the apron bottom plate, so that an unblocked traffic pavement can be directly formed, and the construction time and the construction cost are saved;
一种二道坝过坝交通廊道结构及其施工方法，属水利水电工程建设技术领域，尤其是拱坝工程中的水垫塘、二道坝施工通道结构，以及它的施工方法。它是在二道坝靠岸坡的一个坝段的斜坡廊道下方部位设置交通廊道作为至水垫塘基坑底板的施工通道，交通廊道上游侧底板与水垫塘基坑底板齐平，下游侧底板与护坦底板齐平。本发明具有的有益效果是：1、交通廊道在二道坝靠岸坡的一个坝段布置，且布置在二道坝斜坡廊道下方，避免了交通廊道与二道坝本身设置的排水廊道、泵房等结构交叉，为施工提供便利性。2、交通廊道上游侧底板与水垫塘底板齐平，下游侧底板与护坦底板齐平，可直接形成畅通的交通路面，节约施工时间和施工成本。
Auxiliary weir passing traffic corridor structure and construction method thereof
The invention discloses an auxiliary weir passing traffic corridor structure and a construction method thereof, belongs to the technical field of water conservancy and hydropower engineering construction, and particularly relates to a plunge pool and auxiliary weir construction channel structure in arch dam engineering and a construction method thereof. A traffic corridor is arranged below a slopecorridor of a dam section, close to a bank slope, of an auxiliary weir to serve as a construction channel to a plunge pool foundation pit bottom plate, an upstream side bottom plate of the traffic corridor is flush with the plunge pool foundation pit bottom plate, and a downstream side bottom plate of the traffic corridor is flush with an apron bottom plate. The auxiliary weir passing traffic corridor structure and the construction method have the beneficial effects that 1, the traffic corridor is arranged on the dam section, close to the bank slope, of the auxiliary weir and is arranged below a slope corridor of the auxiliary weir, so that the traffic corridor is prevented from being crossed with structures such as a drainage corridor and a pump room which are arranged on the auxiliary weir, and convenience is provided for construction; and 2, the upstream side bottom plate of the traffic corridor is flush with the plunge pool bottom plate, and the downstream side bottom plate of thetraffic corridor is flush with the apron bottom plate, so that an unblocked traffic pavement can be directly formed, and the construction time and the construction cost are saved;
一种二道坝过坝交通廊道结构及其施工方法，属水利水电工程建设技术领域，尤其是拱坝工程中的水垫塘、二道坝施工通道结构，以及它的施工方法。它是在二道坝靠岸坡的一个坝段的斜坡廊道下方部位设置交通廊道作为至水垫塘基坑底板的施工通道，交通廊道上游侧底板与水垫塘基坑底板齐平，下游侧底板与护坦底板齐平。本发明具有的有益效果是：1、交通廊道在二道坝靠岸坡的一个坝段布置，且布置在二道坝斜坡廊道下方，避免了交通廊道与二道坝本身设置的排水廊道、泵房等结构交叉，为施工提供便利性。2、交通廊道上游侧底板与水垫塘底板齐平，下游侧底板与护坦底板齐平，可直接形成畅通的交通路面，节约施工时间和施工成本。
Auxiliary weir passing traffic corridor structure and construction method thereof
一种二道坝过坝交通廊道结构及其施工方法
ZHOU QIANG (author) / HUANG YIHUI (author) / LIU MINGSHENG (author) / XIE BIN (author) / YIN LIANG (author) / ZHUANG HAILONG (author) / JIANG SHENGXIANG (author) / SHUAI BIN (author) / WEI HAINING (author) / FAN WEI (author)
2020-08-28
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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