Bridge abutment back combination backfill construction method

The invention discloses a bridge abutment back combination backfill construction method. The method comprises the following steps that a region formed by the abutment back and a retaining wall is backfilled with healthy soil, and the backfill soil in the U-shaped region formed by the abutment back a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HUANG XIANGGUO, WANG JUNFENG, XU PING, QIN MINGYONG, ZHU HONGXI, CAI DAPENG, LI TIANXIANG, YU YONGLONG, QIU HONGSHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING OR VIADUCTS SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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