A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated box type assembled structure
The invention discloses a prefabricated box type assembled structure. The structure comprises three prefabricated standard boxes, wherein holes are reserved in the bottom of four side wall plates of the bottom prefabricated standard box; the bottom prefabricated standard box is filled with a plain concrete cushion layer; green cutting treatment is performed on the contact surface between a bottomplate and the plain concrete cushion layer; tenons are arranged at the top of front plates of members, and mortises are arranged at the bottom, and the top and bottom of the front plates are designedinto chamfers; pouring holes are reserved in left and right side plates of the prefabricated standard boxes, and a non-shrinkage cement-based grouting material is poured in layers after the boxes areassembled in layers; drainage holes are reserved in the front plates and rear plates of the prefabricated standard boxes, and are filled with reversed filter bags and non-woven geotextile for reversedfilter, and continuous longitudinal blind ditches are arranged behind the wall to drain water. Applicability of the prefabricated box type assembled structure is improved, the construction difficultyis reduced, structural integrity can be effectively increased, and the prefabricated box type assembled structure can be applied to structures with soil retaining heights larger than 4 m.
本发明公开了一种预制箱型装配式结构，包括三种预制标准箱体，在底层预制标准箱体四面壁板底部预留空洞，底层预制标准箱体内填筑素砼垫层，底板与素砼垫层接触面冲毛处理，构件前板顶部设置榫头、底部设置榫槽，前板顶、底部设计成倒角，在预制标准箱体左、右侧板预留注浆孔，待箱体分层拼装完成后，分层灌注无收缩水泥基灌浆料，在预制标准箱体前板及后板均预留排水孔洞并填塞反滤包及无纺土工布反滤，墙后设置通长纵向盲沟排水。本发明提高了预制箱型装配式结构的适用性，降低了施工难度，并可有效的增加结构整体性，可用于挡土高度大于4m的结构。
Prefabricated box type assembled structure
The invention discloses a prefabricated box type assembled structure. The structure comprises three prefabricated standard boxes, wherein holes are reserved in the bottom of four side wall plates of the bottom prefabricated standard box; the bottom prefabricated standard box is filled with a plain concrete cushion layer; green cutting treatment is performed on the contact surface between a bottomplate and the plain concrete cushion layer; tenons are arranged at the top of front plates of members, and mortises are arranged at the bottom, and the top and bottom of the front plates are designedinto chamfers; pouring holes are reserved in left and right side plates of the prefabricated standard boxes, and a non-shrinkage cement-based grouting material is poured in layers after the boxes areassembled in layers; drainage holes are reserved in the front plates and rear plates of the prefabricated standard boxes, and are filled with reversed filter bags and non-woven geotextile for reversedfilter, and continuous longitudinal blind ditches are arranged behind the wall to drain water. Applicability of the prefabricated box type assembled structure is improved, the construction difficultyis reduced, structural integrity can be effectively increased, and the prefabricated box type assembled structure can be applied to structures with soil retaining heights larger than 4 m.
本发明公开了一种预制箱型装配式结构，包括三种预制标准箱体，在底层预制标准箱体四面壁板底部预留空洞，底层预制标准箱体内填筑素砼垫层，底板与素砼垫层接触面冲毛处理，构件前板顶部设置榫头、底部设置榫槽，前板顶、底部设计成倒角，在预制标准箱体左、右侧板预留注浆孔，待箱体分层拼装完成后，分层灌注无收缩水泥基灌浆料，在预制标准箱体前板及后板均预留排水孔洞并填塞反滤包及无纺土工布反滤，墙后设置通长纵向盲沟排水。本发明提高了预制箱型装配式结构的适用性，降低了施工难度，并可有效的增加结构整体性，可用于挡土高度大于4m的结构。
Prefabricated box type assembled structure
一种预制箱型装配式结构
SHEN XUHONG (author) / YANG FAN (author) / CHEN LU (author) / YANG YOUJUN (author) / ZHANG YUEDONG (author) / ZHU YANJUN (author) / ZHU YUAN (author)
2020-05-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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