Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for manufacturing composite type gate dam through cemented sand gravel concrete
The invention discloses a construction method for manufacturing a composite type gate dam through gelled sand gravel concrete. S1, digging out a quaternary system covering layer; s2, backfilling a gelatinized sand gravel dam foundation; s3, a concrete gate dam is built, in the step S1, a quaternary system deep and thick covering layer above bedrock at a dam site and aggregate serving as an available material source of cemented sand gravel are excavated out, according to the gate dam outline, the slope ratio and the width size of the bottom of the foundation designed by a construction drawing, a dam section is combined to control a terrain line measured by a typical section, and a gate dam foundation excavation opening sideline is discharged on site; according to the construction method for manufacturing the composite gate dam through the cemented sand gravel concrete, the requirements for adaptability of the dam body section, the foundation, the hydrological climate and the like can be reduced, meanwhile, intelligent quality process control is achieved, and a digital dam analysis platform is provided for long-term safe operation of the dam.
本发明公开了一种胶凝砂砾石混凝土制作复合型闸坝的施工方法，包括如下步骤；S1：第四系覆盖层挖除；S2：回填胶凝砂砾石坝基；S3：修建混凝土闸坝，所述S1中挖除坝址处基岩以上的第四系深厚覆盖层，作为胶结砂砾石可利用料源的骨料，按照施工图纸所设计的闸坝轮廓、边坡比和基础底部宽度尺寸，结合坝段控制典型断面所测地形线，实地放出闸坝基础开挖开口边线；该发明胶凝砂砾石混凝土制作复合型闸坝的施工方法能够减少坝体断面、地基、水文气候的适应性等要求，同时实现质量过程控制智能化，为大坝长期安全运行提供数字大坝分析平台。
Construction method for manufacturing composite type gate dam through cemented sand gravel concrete
The invention discloses a construction method for manufacturing a composite type gate dam through gelled sand gravel concrete. S1, digging out a quaternary system covering layer; s2, backfilling a gelatinized sand gravel dam foundation; s3, a concrete gate dam is built, in the step S1, a quaternary system deep and thick covering layer above bedrock at a dam site and aggregate serving as an available material source of cemented sand gravel are excavated out, according to the gate dam outline, the slope ratio and the width size of the bottom of the foundation designed by a construction drawing, a dam section is combined to control a terrain line measured by a typical section, and a gate dam foundation excavation opening sideline is discharged on site; according to the construction method for manufacturing the composite gate dam through the cemented sand gravel concrete, the requirements for adaptability of the dam body section, the foundation, the hydrological climate and the like can be reduced, meanwhile, intelligent quality process control is achieved, and a digital dam analysis platform is provided for long-term safe operation of the dam.
本发明公开了一种胶凝砂砾石混凝土制作复合型闸坝的施工方法，包括如下步骤；S1：第四系覆盖层挖除；S2：回填胶凝砂砾石坝基；S3：修建混凝土闸坝，所述S1中挖除坝址处基岩以上的第四系深厚覆盖层，作为胶结砂砾石可利用料源的骨料，按照施工图纸所设计的闸坝轮廓、边坡比和基础底部宽度尺寸，结合坝段控制典型断面所测地形线，实地放出闸坝基础开挖开口边线；该发明胶凝砂砾石混凝土制作复合型闸坝的施工方法能够减少坝体断面、地基、水文气候的适应性等要求，同时实现质量过程控制智能化，为大坝长期安全运行提供数字大坝分析平台。
Construction method for manufacturing composite type gate dam through cemented sand gravel concrete
一种胶凝砂砾石混凝土制作复合型闸坝的施工方法
WEN YANPING (Autor:in) / ZHAO HUI (Autor:in) / DU YU (Autor:in)
05.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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