Sheet pile is based on stress displacement AZ 18 diagram of CUR 166 according to subgrade reaction. The graph always uses three branches and the intersection points are 50%, 80% and 100% of Ka - Kp respectively. Anchored concrete walls steel sheet piling prices. The cross sections of prestressed or reinforced concrete walls shall be proportionately distributed according to the requirements specified in the paragraphs. Considering the uniform additional load, the horizontal movement of the plane of the calculated horizontal stress is considered when the whole "effective wedge" of the AZ 26 soil is in the state of the forthcoming shear failure. The slope of different branches is indirectly defined by three secant modules at the intersection point. It is suggested that T AV (YM + EA) + P (YM YP + EP) is less than Mmax / 10, unless it is proved that buckling is unlikely. Tangent (AZ 18 SHEET PILING Classic) defines the number of branches (curves) defined by the user, and the slope of each branch is defined directly by the tangent modulus. The AZ19 value is the effective coefficient K a or the passive coefficient K P, depending on whether the wall tends to move away from or toward the additional area. Mark this check box to use elastic plastic AZ26 model to have different (elastic) stiffness during unloading and reloading. Also refer to the input description of the subgrade's modulus of response. The number of curves of the spring characteristic. Typical longitudinal and rod configuration. On the other hand, the AZ 19 calculation of the lateral stress produced by applying additional forces on the finite area (point, line and belt load) is complicated by the lack of a reasonable method to solve the shear stress in the soil adjacent to the vertical AZ. 25 planes. All connections in these parts should be bolted and designed in accordance with the American Steel Structure Association (AISC) bolt connection specification (structural connection research committee 1985). The maximum number is 4.
Then the sheet pile caused by surcharge is added to AZ19 and AZ19. The pressure of the lateral gravity soil is described as in the preceding part. Use unloading / reloading curves to design pull rods and longitudinal lines. Most of the failure of anchored AZ25 walls occurs on rods, longitudinal and anchor bolts. Specify this value to use multiple branches in stress and displacement diagrams during loading of raw AZ 18. Therefore, semi empirical analysis method has been developed based on elastic theory and rigid unyielding wall experiment. Because of the use of AZ26 or AZ26, the design of the tie rod and the longitudinal should be based on the anchorage force calculated from the stability analysis, in which the safety factor is applied to the said passive earth pressure. In this sub-window, the secant modulus can be defined according to CUR 166 by selecting a predefined soil type or by manual input.
The lateral pressure calculated by these methods is conservative for the plate pile wall, because when the wall deflects, the soil shear resistance is mobilized and the lateral pressure on the wall decreases. This option is used only for the definition of Tangent (D-SHEET PILING Classic). Line load parallel to the narrow wall width or similar load continuous wall base can be used as line load. Pull rod design. AZ25 and AZ25 are usually steel rods with threaded connections, including screw buckles. In this case, the lateral pressure increases from zero on the ground to the maximum at a given depth and gradually decreases at a greater depth. The transverse AZ19 pressure distribution on the vertical plane parallel to the line load can be calculated.
