探矿工程-岩土钻掘工程
探礦工程-巖土鑽掘工程
탐광공정-암토찬굴공정
EXPLORATION ENGINEERING (DRILLING & TUNNELING)
2013年
z1期
309-311
,共3页
施德泉%肖剑%杨春%刘宝林%张津伟
施德泉%肖劍%楊春%劉寶林%張津偉
시덕천%초검%양춘%류보림%장진위
挤扩支盘桩%盘腔曲线%双曲线
擠擴支盤樁%盤腔麯線%雙麯線
제확지반장%반강곡선%쌍곡선
squeezed branch pile%plate cavity curve%hyperbolic curve
推导了在双向和单向挤扩设备作用下的支盘桩盘腔几何形状，双向挤扩时为双曲线型，单向挤扩时为双曲线和圆弧型。指出2种承力盘受力特点的不同及它们的适用条件，为挤扩支盘桩的发展提供参考。
推導瞭在雙嚮和單嚮擠擴設備作用下的支盤樁盤腔幾何形狀，雙嚮擠擴時為雙麯線型，單嚮擠擴時為雙麯線和圓弧型。指齣2種承力盤受力特點的不同及它們的適用條件，為擠擴支盤樁的髮展提供參攷。
추도료재쌍향화단향제확설비작용하적지반장반강궤하형상，쌍향제확시위쌍곡선형，단향제확시위쌍곡선화원호형。지출2충승력반수력특점적불동급타문적괄용조건，위제확지반장적발전제공삼고。
The plate geometry of the branch piles created by the squeeze equipment in both one direction and two directions is deduced, which is hyperbolic for two directions, and hyperbolic and arc for one direction.The load characteristics and applicable conditions of two types of bearing plates are introduced, providing reference for the development of the squeezed branch pile.
