• Strutting System Combined Wall System 1
  • Strutting System Combined Wall System 2
Strutting System Combined Wall

Strutting System Combined Wall

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Usage

Sheet piles can easily be built together to form box piles with a wide range of characteristics.    Moment of inertia and section modulus of a box pile wall are greatly increased and therefore resistance towards bending is much stronger and it is able to take high vertical loads.

HZM™/AZ® Combined Wall System

The revolutionary HZM/AZ wall is an extremely economical combined wall system launched in 2008 to replace the former HZ/AZ system, and consists of:

1. HZM™ king piles

2. A pair of AZ® sheet piles as intermediary elements

3. Special connectors (RH, RZD, RZU)

The HZ king piles, with milled grooves on the flanges and thicknesses up to 40 mm, fulfil two different structural functions:

1. Retaining members for soil and hydrostatic pressures

2. Bearing piles for vertical loads.

Tecnique:

The combinations are based on the same principle: structural supports comprising 1 or 2 HZM king pile sections altering with or without intermediary double AZ sheet pile sections. The intermediary sheet piles have a soil-retaining and load-transferring function and are generally shorter than the HZM king piles. Depending on the combinations and steel grades adopted, the achievable bending moment capacity lies above 21,000 kNm/m (Section modulus up to 46,500 cm2/m).

The outstanding feature of the HZM/AZ combined wall system is the extensive range of possible combinations using the entire AZ sheet pile offer including the latest wide AZ-700 range, as well as all rolled-up and rolled-down AZ sections.

Q: What does "M" mean?
The former refers to the steel, round steel, flat steel, angle steel, six angle steel; the latter refers to the I-beam, channel steel, steel, steel, steel frame bending etc..
Q: Does the profile include H?
In addition, the profiles include: profile steel, including gear ring, horseshoe steel, pole steel, foot plate, shallow channel, small channel steel, T-shaped steel, ball flat steel, send steel, hot-rolled, six angles, etc.. There are also rivets, steel, farm tools, steel, window frames, steel. Cold bending, cold drawn steel and so on.
Q: What does "BH" mean?
Section steel is a strip steel with definite section shape and size. It is one of the four big kinds of steel (plate, tube, mould, wire). According to the section shape, the section steel is divided into simple section steel and complex section steel (deformed steel). The former refers to the steel, round steel, flat steel, angle steel, six angle steel; the latter refers to the I-beam, channel steel, steel, steel, steel frame bending etc..
Q: Elastic modulus of section steel
The elastic modulus of steel is 2.1 * 10^7N/cm L.
Q: What kind of steel is used in steel columns?
Section I and H of steel reinforced piles belong to the common section shapes in steel reinforced concrete piles. I and H type steel piles can be used in horizontal load and vertical load bearing. The steel pile has stronger penetration ability in many kinds of strata, moreover, its disturbance to stratum is slight, it is a kind of partly squeezed soil pile. If the distance between the driving pile and the center is smaller, the H steel pile can be used to replace other piles to prevent the ground fault caused by piling operation, such as lateral extrusion, uplift and so on.
Q: What is special steel?
Plough steelUsed in the manufacture of general purpose plow, plows, shallow tillage implements main plough and ordinary before plow ploughshare, general wear and has sufficient strength and toughness of the steel. China's general use of 65Mn and 65SiMnXt steel. In addition, often make tools steel and special steel shape. Such as T steel, Z steel, arc type steel, double reinforcing steel, strengthen the font, grass blade steel, flat steel and steel rod concave lines. The cold-formed steel: cold-formed steel is the main material for the production of light steel structure, made of steel or steel roll forming. It not only the wall thickness can be made very thin, but also greatly simplifies the production process, improve production efficiency, can be produced using the general method to produce uniform wall thickness and complex cross sections of various shapes and different materials of cold-formed steel cold-formed steel. Except for the building structure, but also widely used In vehicle manufacturing, agricultural machinery and so on. A lot of cold-formed steel varieties, according to the opening section, semi closed, closed. According to the shape of a cold roll, angle steel, Z steel, square tube, rectangular tube, special pipe, shutter door according to the provisions of GB6725-92, cold-formed steel with ordinary carbon negative structure and quality carbon steel, low alloy steel plate or strip made of cold-formed structure
Q: Can the section steel butt joint in the end?
Bolt connection also requires lining plate, pay attention to bolt size, quantity and spacing. To calculate whether thin-walled steel itself will be crushing, the solution is solder paste board, and bolt holes. The principle is that the strength of the butt joint is not weaker than that of other parts, and there is no greater stress.
Q: What are the common types of profiled steel?
Section steel is divided into two types: simple section steel and complex section steel.Simple section steel: steel, wire rod, square steel, flat steel, six angle steel, triangular, elliptical steel, steel arch steel, etc..
Q: How to distinguish cold formed section steel and hot rolled section steel?
Cold-formed steel is one of many varieties of steel in the strip width, under normal temperature conditions after the roll, a group of vertical deformation gradually, to meet the requirements of the use of shape and size, then determine the size of the corresponding shear length. This product is cold-formed steel. Of course, it is also possible to obtain cold-formed steel by stamping, bending or drawing. But the roll bending forming method is suitable for industrial production in large quantities. Its product quality, processing cost and production efficiency are incomparable with other methods, and it is the main production process of cold-formed steel. If the equipment is equipped with welding equipment (such as high-frequency welding, argon arc welding, etc.), it can also produce cold rolled steel with closed section.

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