Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bamboo reinforcement grating for reinforcing loess fill roadbed and reinforcing method of bamboo reinforcement grating
The bamboo reinforcement grating comprises longitudinal ribs and transverse ribs, the longitudinal ribs and the transverse ribs are arranged in a crossed mode, and iron wires are bound at the longitudinal and transverse joints of the longitudinal ribs and the transverse ribs to fix the longitudinal ribs and the transverse ribs to form the grating; the longitudinal ribs and the transverse ribs are bamboo ribs and are subjected to anti-corrosion treatment; the reinforcing method comprises the steps that holes are drilled in the undisturbed soil, the bamboo reinforcement grids are laid, filling and filling are conducted, rolling compaction is conducted to the specified compactness, dynamic compaction treatment is conducted at the positions where the bamboo reinforcement grids are laid, and layered filling and layered laying of the bamboo reinforcement grids are adopted. The bamboo reinforcement grating is used for reinforcing the interface, the shear strength of soil at the interface is improved, the coordination effect on deformation of two parts of soil is achieved, differential settlement of the interface can be effectively reduced, and pavement cracking is prevented; the bamboo reinforcement grating reinforced material is only arranged on the soil body at the middle upper part of the roadbed, and the distance between the bamboo reinforcements is determined according to the test, so that the raw material and labor cost is reduced, the construction speed is high, and the engineering cost is low.
本发明公开了一种用于黄土填方路基加固的竹筋格栅及其加固方法，包括纵肋和横肋，纵肋与横肋呈交叉状设置，且纵肋与横肋在纵横交接处捆绑有铁丝以固定形成格栅；纵肋与横肋均采用竹筋，且纵肋与横肋防腐处理；加固方法是在原状土中钻孔并铺设竹筋格栅，填筑填土，碾压至规定密实度，并在铺设竹筋格栅处进行强夯处理，采用分层填筑并分层铺设竹筋格栅。本发明采用竹筋格栅对交界面进行加固，提高交界面处土的抗剪强度，对两部分土体变形起到协调作用，能有效减小交界面差异沉降，防止路面开裂；将竹筋格栅加筋材料仅设置于路基中上部土体，并根据试验确定竹筋间距，使原材料及人工成本降低，施工速度快，工程造价低。
Bamboo reinforcement grating for reinforcing loess fill roadbed and reinforcing method of bamboo reinforcement grating
The bamboo reinforcement grating comprises longitudinal ribs and transverse ribs, the longitudinal ribs and the transverse ribs are arranged in a crossed mode, and iron wires are bound at the longitudinal and transverse joints of the longitudinal ribs and the transverse ribs to fix the longitudinal ribs and the transverse ribs to form the grating; the longitudinal ribs and the transverse ribs are bamboo ribs and are subjected to anti-corrosion treatment; the reinforcing method comprises the steps that holes are drilled in the undisturbed soil, the bamboo reinforcement grids are laid, filling and filling are conducted, rolling compaction is conducted to the specified compactness, dynamic compaction treatment is conducted at the positions where the bamboo reinforcement grids are laid, and layered filling and layered laying of the bamboo reinforcement grids are adopted. The bamboo reinforcement grating is used for reinforcing the interface, the shear strength of soil at the interface is improved, the coordination effect on deformation of two parts of soil is achieved, differential settlement of the interface can be effectively reduced, and pavement cracking is prevented; the bamboo reinforcement grating reinforced material is only arranged on the soil body at the middle upper part of the roadbed, and the distance between the bamboo reinforcements is determined according to the test, so that the raw material and labor cost is reduced, the construction speed is high, and the engineering cost is low.
本发明公开了一种用于黄土填方路基加固的竹筋格栅及其加固方法，包括纵肋和横肋，纵肋与横肋呈交叉状设置，且纵肋与横肋在纵横交接处捆绑有铁丝以固定形成格栅；纵肋与横肋均采用竹筋，且纵肋与横肋防腐处理；加固方法是在原状土中钻孔并铺设竹筋格栅，填筑填土，碾压至规定密实度，并在铺设竹筋格栅处进行强夯处理，采用分层填筑并分层铺设竹筋格栅。本发明采用竹筋格栅对交界面进行加固，提高交界面处土的抗剪强度，对两部分土体变形起到协调作用，能有效减小交界面差异沉降，防止路面开裂；将竹筋格栅加筋材料仅设置于路基中上部土体，并根据试验确定竹筋间距，使原材料及人工成本降低，施工速度快，工程造价低。
Bamboo reinforcement grating for reinforcing loess fill roadbed and reinforcing method of bamboo reinforcement grating
一种用于黄土填方路基加固的竹筋格栅及其加固方法
CHEN GUOZHOU (Autor:in) / DU ZIBO (Autor:in) / LI YONGLIN (Autor:in) / ZHANG JINGWEI (Autor:in) / DING MENGXIANG (Autor:in) / YANG FALIN (Autor:in) / XU SHUAI (Autor:in) / PAN SHAOYU (Autor:in) / PENG JIUDONG (Autor:in)
12.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
B27K
Verfahren, Vorrichtungen oder Auswahl von Stoffen zum Imprägnieren, Beizen, Färben oder Bleichen von Holz oder für das Behandeln von Holz mit eindringfähigen Flüssigkeiten, soweit nicht anderweitig vorgesehen
,
PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING OR BLEACHING OF WOOD, OR FOR TREATING OF WOOD WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR
/
E02D
FOUNDATIONS
,
Gründungen
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