(S) a compound according to the general formula MORxOR'y where M represents a metal having a valency of 4 selected from Group IVB of the Periodic Table and is preferably titanium, x has a value from 0 to 1, y has a value from 3 to 4 and (x + y) = 4, R' represents a group...
We consider an environment with dynamic obstacles, where a robot with a fixed base and n joints moves its end-effector from an initial state 𝒙𝑠xs to a goal state 𝒙𝑔xg. Let 𝒑𝑒pe represent the end-effector position in the task space. The trajectory 𝒑𝑒(𝑡)pet executed...
1. A method of making polydimethylsiloxanes having both low reactivity endgroups and high reactivity endgroups comprising, under conditions to exclude moisture from contacting ingredients, (I) mixing (A) an alkoxy terminated polydimethylsiloxane of the formula ##STR23## in which each R" is an ...
摘要: PROBLEM TO BE SOLVED: To surely retain a connector on a board, while eliminating a connector retainer when the connector is fixed by providing a protrusion for retaining the connector on a circuit board on the inner surface of a case body....
A method and a device of this kind are known from the document WO 92/06386. The known method is used in medical diagnostics for the imaging of joints and movable parts of a human or animal. According to the known method, a first part of the object is fastened to a first support and...
defined by any adequate measurement method while the second parameter is a combination of joint condition factor, jc , which is related to joint roughness, joint alternation, joint size and termination, and block volume, Vb, which in turn is related to the density of joints in the rock [20...
In this study, we present a method for analyzing the seismic stability of a plane jointed rock slope with two blocks. In this analysis, the Barton-Bandis failure criterion is applied, considering the nonlinear characteristics of rock joints. Based on the limit equilibrium principle, we derived ...
of C40 concrete. The prefabrication process performed centrally within the prefabrication facility, resulting in standardized lengths of 3.0 m for each individual section. Adjacent 3-m sections were jointed using M10 mortar, and the joints were sealed with asphalt and asphalt-soaked wadding. As ...
The present invention (Figure 1) relates to a new formula-controlled method of joining by brazing a connecting piece with a workpiece where the temperature is controlled during all phases of the process before, during and after the brazing temperature phase so that adverse structural changes of th...
Behavior of Adhesively Bonded Concrete-CFRP Joints at Low and High Temperatures This paper presents an evaluation of the results obtained from an initial study carried out at the IBMB, Technical University of Braunschweig, on the influ... AD Tommaso,U Neubauer,A Pantuso,... - 《Mechanics of ...