2級土木施工管理技士学科過去問題/令和7年1次前期～

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Past questions from the 2025 1st term to 2012 for the 2nd Class Civil Engineering Construction Management Technician Examination.
This app is for people who want to pass by going through past questions.
There are no in-app charges and no ads.
Grasp the question trends, find your own study method, and study in a planned manner.
You can immediately check the answer to each question by clicking [Question ⇒ Answer].
The question text is also written on the answer page, making it easy to review the questions.
You can check your level of understanding by taking the "Study Confirmation Test" (2nd term of R6 to R1), which asks 10 random questions.
Study little by little during your commute on the train or bus, or during breaks.
*Includes the following years: 2025 1st half, 2024 1st half, 2024 1st half, 2023 1st half, 2023 1st half, 2022 1st half, 2022 1st half, 2021 1st half, 2019 1st half, 2016, 2015, 2014, 2013, 2012.

One of the important things to do to obtain a qualification is to go through past exam questions.

By going through past exam questions, you can understand what kind of questions are structured, what kind of questions tend to appear, your areas of weakness and strength, and so you can use past exam questions to plan your exam preparation and exam preparation, such as which areas to focus on and where to earn points.

Find your own study method and study in a planned manner.
2024 1st (2nd term) Question [No. 1]
Which of the following formulas is correct for calculating the "moisture content w" using the symbols in the schematic diagram showing the soil composition in the figure below?
2024 1st (2nd term) Question [No. 2]
Which of the following combinations of words that fit the soil particle size classifications (a) to (d) in the figure below are appropriate?
(a) Clay (b) Silt (c) Sand (d) Gravel
2024 1st (2nd term) Question [No. 3]
Which of the following formulas is correct for calculating the maximum bending moment value M that occurs when a concentrated load P acts on the simple beam in the figure below?
However, the weight of the beam is not taken into consideration.
2024 1st (2nd term) Question [No. 4]
Which of the following formulas is correct for calculating the height h from the X-axis for the centroid G of the inverted T-shaped cross-section figure in the figure below?
However, the density and thickness of the figure are assumed to be uniform. Also, the diagram is just an image.
h=3a
2024 1st (2nd term) Problem [No. 5]
In the Bernoulli's theorem for the perfect fluid in the figure below, which of the following combinations of head names is appropriate?
However, the density of water is ρ, the acceleration of gravity is g, the average flow velocity at cross sections ① and ② is v₁, v₂, and the pressure strength is p₁, p₂, and the height from the reference plane of cross sections ① and ② to the center of the flow is z₁, z₂, using one horizontal plane as the reference.
(a) Velocity (b) Pressure (c) Position
2024 1st (2nd term) Problem [No. 6]
Which of the following combinations of "type" and "machine used" of earthwork work are inappropriate?
[Type] Compaction [Machine used] Dragline
2024 1st (2nd term) Problem [No. 7]
Which of the following combinations of "type" and "purpose" of slope protection work are inappropriate?
[Type of work] Turfing work [Objective] Preventing the collapse of sliding soil masses
1st (2nd term) Question for FY2024 [No. 8]
Which of the following statements regarding desirable conditions for embankment materials is inappropriate?
High compressibility after compaction, and the stability of the embankment can be maintained.
1st (2nd term) Question for FY2024 [No. 9]
Which of the following countermeasures for soft ground corresponds to a compaction method.
Vibroflotation method
1st (2nd term) Question for FY2024 [No. 10]
Which of the following statements regarding admixtures used in concrete is inappropriate?
Fine powder of blast furnace slab can suppress the occurrence of cracks due to shrinkage of concrete.
1st (2nd term) Question for FY2024 [No. 11]
Which of the following statements regarding the slump test of concrete is appropriate?
Slump is expressed in units of 0.5 cm.
2024 1st (2nd term) Question [No. 12]
Which of the following statements about various types of concrete are appropriate?
When pouring underwater concrete, in principle, a tremie pipe or concrete pump is used to prevent the materials from separating in still water.
2024 1st (2nd term) Question [No. 13]
Which of the following statements about concrete curing are inappropriate?
The wet curing period for blended cement is shorter than that for ordinary Portland cement.
2024 1st (2nd term) Question [No. 14]
Which of the following statements about the characteristics of pile drivers for prefabricated pile construction are inappropriate?
Diesel hammers do not make noise, vibrate, or splash oil, and have a large impact force.
2024 1st (2nd term) Question [No. 15]
Which of the following combinations about the "method name" and the "main equipment and materials" used for cast-in-place concrete piles are inappropriate?
[Method name] All-casing method [Main equipment] Stabilizing liquid (bentonite muddy water)
1st (2nd term) Question [No. 16]
Which of the following statements about retaining walls is inappropriate?
The self-supporting retaining method is a method that uses shoring.
1st (2nd term) Question [No. 17]
Which of the following statements about steel materials is inappropriate?
Wire cables made of bundles of hard steel wires are used for assembling rebar and for snake cages.
1st (2nd term) Question [No. 18]
Which of the following statements about steel road bridge construction methods is appropriate?
The cantilever construction method using a traveler crane is a method in which components are erected in a cantilever style while being suspended by a crane, and is suitable for erecting truss bridges when the space under the girders cannot be used.
1st (2nd) Question for FY2024 [No. 19]
Which of the following terms related to concrete does not correspond to the deterioration mechanism?
Cold joint
1st (2nd) Question for FY2024 [No. 20]
Which of the following statements about rivers is appropriate?
When looking from upstream to downstream in a river, the right side is called the right bank and the left side is called the left bank.
1st (2nd) Question for FY2024 [No. 21]
Which of the following statements about river revetments is inappropriate?
High-water revetments are constructed in single-section rivers to protect the slope during high water.
1st (2nd) Question for FY2024 [No. 22]
Which of the following is the appropriate general order for constructing the erosion control dam shown in the figure below on a layer of sand and gravel?
1st (2nd) Question for FY2024 [No. 23]
Which of the following statements about landslide prevention works is inappropriate?
A drainage well works is a type of deterrent work that uses a caisson to remove groundwater.

Question No. 24, 1st (2nd term) of FY2024

Which of the following statements regarding the construction of the roadbed of an asphalt pavement on a road is appropriate?

Materials such as crusher run and slag are used for the lower roadbed.

Question No. 25, 1st (2nd term) of FY2024

Which of the following statements regarding compaction in asphalt pavement on roads is appropriate?

If the compaction temperature is too high, hair cracks and deformation may occur.

Question No. 26, 1st (2nd term) of FY2024

Which of the following statements regarding various repair methods for asphalt pavement on roads is appropriate?

The cutting method is a method of removing protrusions, etc. to eliminate steps and unevenness on the road surface.
2024 1st (2nd) Question [No. 27]
Which of the following statements regarding points to note when constructing concrete road pavements is inappropriate?
When finishing poured concrete, a rough finish is applied with a broom or brush before the surface shine disappears.
2024 1st (2nd) Question [No. 28]
Which of the following statements regarding dams is appropriate?
In Japan's rivers, where the river width is relatively narrow and the flow rate is low, temporary drainage tunnels are often used for dam diversion works.
2024 1st (2nd) Question [No. 29]
Which of the following statements regarding tunnel excavation using mountain construction methods is inappropriate?
Mechanical excavation has the disadvantage of frequent over-excavation.
2024 1st (2nd) Question [No. 30]
The figure below shows the structure of a sloping coastal embankment. Which of the following combinations regarding the structure names (a) to (c) in the figure is appropriate?
(a) Footing work (b) Foundation work (c) Wave-breaking work
1st (2nd) problem for FY2024 [No. 31]
Which of the following statements regarding the construction of a caisson-type composite breakwater is inappropriate?
The installed caissons are generally filled with filler material using a crane ship to increase the mass of the caisson and improve its stability.
1st (2nd) problem for FY2024 [No. 32]
Which of the following combinations of "railway track terminology" and "explanation" are inappropriate?
[Track terminology] Cant [Explanation] Lowering the outer rail to prevent the vehicle from tipping outward due to centrifugal force when passing through a curve
1st (2nd) problem for FY2024 [No. 33]
Which of the following statements regarding railway operating lines and construction work adjacent to them is inappropriate?
Work using heavy machinery must be carried out while avoiding contact from the time the train approaches until it has passed.

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