Integrated method for reinforcing loess slope by spraying micro anchor rods

The invention provides a loess slope spraying and micro anchor rod reinforcing integrated method which comprises the following steps: firstly, defining a single guniting area, and determining the guniting amount of the whole guniting area; then, the surface of the steep slope is leveled; determining...

Full description

Saved in:
Bibliographic Details
Main Authors LI XIAOLONG, ZHONG YANHUI, ZHAO PENG, LIU ZHANWEI, CHEN YONGLI, XIAO WEIFAN, SHEN ZHENZHOU, ZHANG BEI
Format Patent
LanguageChinese
English
Published 18.08.2023
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
Online AccessGet full text

Cover

More Information
Summary:The invention provides a loess slope spraying and micro anchor rod reinforcing integrated method which comprises the following steps: firstly, defining a single guniting area, and determining the guniting amount of the whole guniting area; then, the surface of the steep slope is leveled; determining the length, spacing and size of the micro anchor rods, and drilling to form micro anchor rod holes; and finally, the surface of the slope is solidified through segmented guniting along the steep slope, the grout entering the micro anchor rod holes is solidified to form micro anchor rods, and the grout sprayed to the surface of the steep slope and the micro anchor rods are integrally solidified to protect the slope. The method provided by the invention can effectively prevent rainwater from eroding the loess steep slope to cause spalling diseases, and the method is short in construction period and low in manufacturing cost. 本发明提供一种黄土边坡喷涂微锚杆加固一体化方法，首先划定单次喷浆区域、确定整个喷浆区域的喷浆量；然后对陡边坡进行表面整平；再确定微锚杆长度、间距和大小并进行钻孔，形成微锚杆孔；最后沿陡
Bibliography:Application Number: CN202310605791