It introduced the path of detaining, choosing of gastric tube, depth of tube detaining, and the way of tube detaining which including tube detaining for conscious, coma patients and for difficulty in insertion patients as well.

Establishment of the Model and the Placed-depth of Tracheal Tube on Rabbit Tracheal Intubation;

The paper mainly discusses embedded depth of foundation,partial fixing of Superstructure Construction,constraint action of backfilled soil and loads of basement based on the complexity and variety of structure model of High-Rise basemen.

This article aims to study how single-screw anchor works in sand through indoor test,gives the calculation formula of critical embedded depth and provides theoretical basis for the instruction of engineering practice.

Based on the stability analysis of large caisson foundations in Sutong Bridge, this paper represented that if the bearing capacity requirement on the caisson foundation base is satisfied, it is not true that the embedded depth of the caisson foundation is the larger the better, and the depth needs not to be large.

Application of Partial Least-Squares Regression in evaluating replacement depth by dynamic compaction;

In this event, this paper draws its attention on this subject, proposes a one dimensional wave equation model and its solution method for the replacement depth estimation, and gives the values of the parameters in this model for reference.

The current method for evaluating the replacement depth of dynamic compaction and problems existing are summarized herein.

Tensile experiments of bonded-in reinforcements group have been completed with embedment depth 10d and 15d(d is rebar diameter) respectively.

Study on determination of treatment depth for expansive soil subgrade in Hefei;