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A platform for research: civil engineering, architecture and urbanism
Novel permeable gravel dam structure
The invention discloses a novel permeable gravel dam structure. The novel permeable gravel dam structure comprises: a dam foundation constructed on a river bottom, an upstream graded broken stone bodybuilt on the dam foundation and is positioned on the upstream side of the dam foundation, a downstream graded broken stone body built on the dam foundation and positioned on the downstream side of the dam foundation; and dam core filtering body constructed on the dam foundation and positioned between the upstream graded broken stone body and the downstream graded broken stone body. The dam core filtering body is detachably mounted between the upstream graded broken stone body and the downstream graded broken stone body. The dam core filtering body is detachably installed, so that the replacement period of the dam core filtering body can be determined in a detection mode, dam core materials can be replaced in time; therefore, the permeable adsorption capacity is improved, and gravel dam clogging is avoided.
本发明公开的一种新型透水砾石坝结构，包括：构筑在河底上的坝基基础；填筑在所述坝基基础上且位于所述坝基基础的上游侧的上游级配碎石体；填筑在所述坝基基础上且位于所述坝基基础的下游侧的下游级配碎石体；以及构筑在所述坝基基础上且位于所述上游级配碎石体与下游级配碎石体之间的坝芯过滤体；其特征在于，所述坝芯过滤体可拆卸地安装在所述上游级配碎石体与下游级配碎石体之间。本发明中的坝芯过滤体采用可拆卸的方式安装，可通过检测方式确定坝芯过滤体的替换周期，及时更换坝芯材料，提高透水吸附能力，避免造成砾石坝淤堵。
Novel permeable gravel dam structure
The invention discloses a novel permeable gravel dam structure. The novel permeable gravel dam structure comprises: a dam foundation constructed on a river bottom, an upstream graded broken stone bodybuilt on the dam foundation and is positioned on the upstream side of the dam foundation, a downstream graded broken stone body built on the dam foundation and positioned on the downstream side of the dam foundation; and dam core filtering body constructed on the dam foundation and positioned between the upstream graded broken stone body and the downstream graded broken stone body. The dam core filtering body is detachably mounted between the upstream graded broken stone body and the downstream graded broken stone body. The dam core filtering body is detachably installed, so that the replacement period of the dam core filtering body can be determined in a detection mode, dam core materials can be replaced in time; therefore, the permeable adsorption capacity is improved, and gravel dam clogging is avoided.
本发明公开的一种新型透水砾石坝结构，包括：构筑在河底上的坝基基础；填筑在所述坝基基础上且位于所述坝基基础的上游侧的上游级配碎石体；填筑在所述坝基基础上且位于所述坝基基础的下游侧的下游级配碎石体；以及构筑在所述坝基基础上且位于所述上游级配碎石体与下游级配碎石体之间的坝芯过滤体；其特征在于，所述坝芯过滤体可拆卸地安装在所述上游级配碎石体与下游级配碎石体之间。本发明中的坝芯过滤体采用可拆卸的方式安装，可通过检测方式确定坝芯过滤体的替换周期，及时更换坝芯材料，提高透水吸附能力，避免造成砾石坝淤堵。
Novel permeable gravel dam structure
一种新型透水砾石坝结构
WU JINLONG (author) / ZHANG YAO (author) / MU FANGFANG (author)
2020-05-01
Patent
Electronic Resource
Chinese
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